Farrell makes what he calls “hair systems.” They’re not quite wigs or toupees—you can keep them on for weeks at a time. They cost more than a thousand dollars. Farrell was in New York for a week, holding meetings with clients in his hotel room. Now his rolling suitcases were packed. Malaysia, Singapore, South Africa, Russia: he’s almost always on the road, satiating international demand for high-end hair pieces.
I’ve been updating the Ultimate Guide to Hair Regeneration 2018 a bit over the last several weeks. There are two new companies who made the list, although you’ve most likely heard of them before, and some positions have changed. Position changes usually happen when pivotal news gets reported or progress is made by a particular company. I’ve been meaning to work on the Guide for a while now and only recently found time for it in between writing new articles and other activities. 

In either sex, hair loss from androgenetic alopecia occurs because of a genetically determined shortening of anagen, a hair's growing phase, and a lengthening of the time between the shedding of a hair and the start of a new anagen phase. (See "Life cycle of a hair.") That means it takes longer for hair to start growing back after it is shed in the course of the normal growth cycle. The hair follicle itself also changes, shrinking and producing a shorter, thinner hair shaft — a process called "follicular miniaturization." As a result, thicker, pigmented, longer-lived "terminal" hairs are replaced by shorter, thinner, non-pigmented hairs called "vellus."

Due to the concern of several readers, I’ve removed the link to the new Trinov website that has popped up on the net. For now, the website only contains an email address subscription box which really poses no issue to anyone who subscribed. At this time, it’s not confirmed who the actual owner of the new Trinov site is, so use your discretion until we find out more regarding this matter. Until more information is known the website will not be shared on Follicle Thought.


Follicum’s origins trace back to 2004, when two Lund University researchers targeting arteriosclerosis stumbled across a modified protein called osteopontin, which grew hair in mice. The researchers knew nothing about the hair-growth industry, but were quickly informed that there were big market demands, especially in Asia. “If you lose hair in Asia, you lose a lot of your credibility,” Jan Alenfall, the C.E.O. of Follicum, said. “This was really a serendipity finding.”
Ms. Imhof, who lives in Land O’Lakes, Fla., was skeptical. The company’s before and after photos seemed too good to be true. But she went for a consultation and made the cut. (Harklinikken’s products are not available to anyone with autoimmune illnesses like alopecia or baldness from scarring, or anyone who is unlikely to see at least a 30 percent increase in growth.)
You might think, "It's just hair", but think about this: What would you do if you wake up one day without a single strand of hair on your head? However, as we've mentioned, hair loss is a natural physiological process. In the hair growth cycle, old hair has to be shed in order for new hair to grow. As we age, our body's capacity to produce hair also slows down, similar to when our bones stop growing at a certain point in our lives.

It’s also possible that some of Harklinikken’s users are women whose hair would have grown back even if they’d done nothing. Many women who arrive in a dermatologist’s office with prior diagnoses of female pattern hair loss actually have what’s called telogen effluvium. That’s a period of acute shedding of hair — meaning up to 60 percent of hair — three months after a triggering event like pregnancy, significant weight loss or starting or stopping hormone medications.


Laser treatments. Low-level laser therapy (LLLT) is used for the prevention and reversal of hair loss. Also known as red light therapy, cold laser, and soft laser, it is a form of light/heat treatment (therefore generally safer) that is used on cases of pattern baldness and alopecia areata. The procedure uses a device that emits light that penetrates into the scalp. The more commonly used lasers are the excimer, helium-neon and fractional erbium-glass. The procedure can increase the blood flow in the scalp to stimulate the follicles that are in resting or dormant phase to go into anagen, and at the same time, prevent the production of DHT, which destroys the hair follicles. 

Because hair concealers work like wigs, choosing one that's right for you is important. More than anything, it should be as natural looking and as subtle as possible. Pick one that matches your natural hair color. Most hair fibers come in nine colors, and if you want to achieve a good color fit, you can blend two colors. Apply first the dark color and then the lighter color.
See a doctor. While it may be easy to treat hair loss that's caused by stress or other physical or emotional shock, other types, especially those caused by medical conditions, require expert attention. Do not self-medicate. A medical test is necessary to determine the real cause of your hair loss. A medical diagnosis is important in order to rule out other factors that might be the cause of your hair loss. On the surface, it's easy to attribute hair loss to stress or the lack of sleep, but it is highly possible that the hair loss may be caused by an unknown or undetected condition related to hormones or genetics. With the right diagnosis, you'll be able to get the right medication and course of treatment.
The dermatologist also will carefully look at your scalp and hair. During an exam, the dermatologist may pull on your hair. Sometimes a dermatologist needs to pull out a hair to get the necessary evidence. And sometimes a dermatologist needs to look at the hair on the rest of your body to see whether there is too little or too much hair in other areas.
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Niacin, also known as vitamin B3, is another vitamin that you can find in a lot of men’s hair loss shampoos. Like biotin, niacin and its derivatives are scientifically proven to increase hair growth when topically applied to hair growth areas over the course of several months. However, it's important to call out that this pilot study used female participants.
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In Michael Wolff’s “Fire and Fury,” Kuntzman’s theory is bolstered. Wolff writes that Ivanka Trump “often described the mechanics behind it to friends: an absolutely clean pate—a contained island after scalp-reduction ­surgery—surrounded by a furry circle of hair around the sides and front, from which all ends are drawn up to meet in the center and then swept back and secured by a stiffening spray.”
“We are extremely pleased with the continued development of the patent portfolio we exclusively licensed from Columbia.  This new issuance continues to expand the breadth and depth of our JAK inhibitor intellectual property portfolio covering methods of use for certain JAK inhibitors for the treatment of hair loss disorders. The issuance of this patent is another step in the development of a robust patent portfolio relating to JAK inhibition and hair loss,”
Cloning has seen many false starts and wrong turns, Christiano told me. Now her team is building “an artificial skin with a dermis and an epidermis, with molds made to mimic the dimensions of hair density,” she explained. “When the artificial skin matures we pull out the pre-formed hairs and insert them into the skin.” Bernstein is convinced that, in the next ten years, cloned hair will happen. “And then the supply and demand problem is solved,” Bernstein said. “Without Bernanke!”
Over the past year, the Hair Restoration Laboratories’ Professional Strength DHT Blocking Hair Loss Shampoo (and accompanying DHT Blocking Hair Loss Conditioner) has been a top seller on Amazon and many other sites. Combined, the daily use Shampoo and Conditioner has more DHT blockers than any shampoo/conditioner set presently available. Among the key DHT Blockers in this set are: Caffeine, Saw Palmetto, Black Cumin Seed Oil, Cayenne Fruit Extract, Rosemary Leaf Oil, Pumpkin Seed Oil, Green Tea Leaf Extract, Pea Extract and many more. By helping to block DHT, they should be a great asset in helping to halt the miniaturization of the hair follicles and regrow healthier and thicker hair.
Minoxidil is a similar treatment to finasteride and is also available in the UK as a generic or as the well known brand-name “Regaine”. Minoxidil can be bought over the counter, unlike Propecia or finasteride, and comes in the form of a lotion, foam or cream that is rubbed into the scalp every day. Minoxidil is less effective than finasteride (only 60% of men who used Regaine Extra Strength reported regrowth after 48 weeks) but is still a viable option for men seeking treatment. It is also suitable for use by women, and can be used to treat alopecia areata. However, as with finasteride, any beneficial effects will cease once treatment has stopped.
One of the longest running companies in the hair growth industry, Histogen, has been granted an IND from the US FDA for the use of its growth factor biologic (HSC) in female androgenic alopecia. The product will be called “HSC660” for use in women. IND stands for ‘investigational new drug’, and is a necessary permit that companies must obtain before starting clinical trials with a new medicinal substance. 
NTU Working To Prevent Chemo-Induced Loss – Researchers from the National Taiwan University have developed a model for preventing chemotherapy induced hair loss, according to their publication in Cancer Research journal. The team, lead by professor Lin Sung-jan, identified a specific type of cell that hair follicles utilize to compensate for the toxicity which occurs during exposure to ionizing radiation (chemotherapy). These cells are called transit-amplifying cells (TAC). Preclinical animal testing with applied TAC-derived progenitor cells showed a 70-80% reduction in hair loss after chemotherapy and radiotherapy. Importantly, Sung-jan has recently stated he is in talks with companies about conducting trials on humans. It’s interesting to note that Lin Sung-jan has done an extensive amount of research on hair regeneration in the past. Hopefully this treatment could potentially be used for more common types of hair loss as well.
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But the male propensity to internalise their feelings often leaves them particularly vulnerable. “I know guys who have changed their career paths because of their hair loss,” says Kobren. “I know a lawyer who began delivering potato chips so he could wear a cap to work. I know an NYPD officer who was so devastated by a bad transplant, he had to retire and he ended up on disability benefit.”
But you must start these medical therapies before you lose all your hair. McAndrews likens it to brushing your teeth, in that both are preventative measures. “The sooner you start doing it, the better at slowing down this aging process,” he explains, adding, “Is toothpaste perfect? No, you’re still getting tooth decay with toothpaste, but you’re slowing down tooth decay.”

And just like that, more fascinating hair-related research was published in PLOS Biology. A team of researchers lead by Dr. Nathan Hawkshaw of the University of Manchester have identified the drug ‘WAY-316606’ as a potential candidate for hair regrowth. WAY-316606 is an existing drug used to treat osteoporosis. It’s not clear at this time whether WAY-316606 is approved and on the market, or if it was partially developed to treat the bone disease.
In our research and our conversations with experts, one name kept popping up repeatedly: Rogaine. As the first topical brand FDA-approved to help regrow hair (all the way back in 1988), Rogaine benefits from more than 20 years of clinical trials and consumer feedback. Rogaine was the first brand to offer a 5 percent minoxidil foam solution when it debuted Men’s Rogaine Unscented Foam in 2006, and virtually every treatment developed since (for both men and women) has been an imitation or derivation of that formula.
Some immediately see a doctor for Rogaine or Propecia, seek out over-the-counter miracle baldness cures, or even look into hair transplants. Others, though, take a more measured approach and begin using shampoos which can help slow hair loss in a safe and natural way. Groom+Style has written about the reasons for hair loss in men previously.  The causes of hair loss in women and children are slightly different. You might also be interested in how to keep your hair healthy in other, natural ways.

RiverTown Therapeutics is in the Follicum camp: RT1640, the compound that David Weinstein developed, is applied topically. Compared to the aforementioned companies, though, RiverTown is way behind. Weinstein and his business partner, Michael Altman, are currently looking for investors to fund clinical trials. But only they have the flashy declaration that the founder has managed to grow back his own hair. Through coverage on sites like Follicle Thought, RiverTown is now a cult favorite in the hair-loss community.
Contact immunotherapy. Another drug that can be administered for cases of alopecia areata is contact immunotherapy and is recommended for severe cases. Diphenylcyclopropenon (DPCP) is applied on the scalp every week, and the dosage of the drug is increased over time until a mild allergic reaction is observed, which signals that the drug is taking effect. Regrowth may be observed within three months from the beginning of treatment.
Perhaps the most important area of hair loss research that I have not yet covered on this blog relates to the Sonic Hedgehog (SHH) protein and signaling pathway.  This Shh pathway is used by cells to communicate with each other. While the sonic hedgehog protein has numerous critical effects on a developing human embryo (brain, craniofacial, lungs, teeth and more), it also continues to be important in adulthood when it controls certain stem cell division activities.
As I entered a small operating room at Bernstein’s Midtown East medical practice, a front-desk secretary shouted out, “Hope you got a strong stomach!” Inside, a patient dozed in an operating chair, while nurses held a strip of back-of-the-head skin—something like a fat hairy caterpillar—with tweezers. They began dissecting the follicular units under a microscope.
Hair practices. Our hair is one of the strongest and most elastic parts of our body. One strand of a healthy hair can be twice as strong as a copper wire of similar thickness. However, not all hair types are equal. Unfortunately, hair care practices and styling can lead to scalp damage and unnecessary pressure on the hair follicles, resulting in hair breakage and loss.

The Holy Grail remains a drug that will promote regrowth, but this might not be so far away. Earlier this year, Manchester University announced that an osteoporosis drug had been found to have “dramatic results” promoting hair growth when applied to tissue samples in pre-clinical trials. The resultant frenzy left the PhD student responsible, Dr Nathan Hawkshaw, a little dazed. “Every other week, something comes out about hair loss and it doesn’t generate as much media coverage as what I experienced,” he grumbles. He’s in this for the science – there aren’t many fields where you get to mess around with real human tissue – but such is the distress caused by hair loss and such is the potential customer base that interest is always high.
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That said, hair loss isn't as bad or as hopeless as it sounds. It shouldn't be cause for added personal stress or social stigma, nor should it be something that should make us feel more self-conscious and less confident as individuals. With the advances in technology, you don't have to be saddled anymore with the uncomfortable choice of wearing an ill-fitting, unnatural-looking hairpiece. There is now a wide array of options available to treat and cure hair loss, whether temporary or permanent.
Researchers from UCLA in the lab of Jing Huang have recently shown that certain molecules which activate the cellular process known as autophagy also drive hair follicles into the anagen (growth) phase. The researchers studied different metabolite molecules and other molecules which are FDA approved and on the market as drugs. The most recognizable drugs from the study were metformin and rapamycin, one is a diabetes medicine and the other an immunosuppressant. Dr. Huang says her lab is looking to study these drugs for human hair growth soon. In my opinion, results from that study are something to look out for. Full article on the Articles page.
There have been recent discussions on Italian hair forum websites that indicate the Brotzu lotion may very well be moving ahead and preparing for imminent release. After commenter “Ahmed” brought it to my attention, I went back to check the Bellicapelli forum (the site which had the information on the Brotzu presentation at the Sitri Congress in April). I found a response from user “carlitos71” on this page which seems to display the new theories on the Brotzu lotion.
Harklinikken does not advertise, but the 25-year-old multinational company is beginning an aggressive expansion into the $3.6 billion hair-loss market in the United States, meaning you’re likely to hear a lot more about it. A New York clinic opened in June inside the Core Club in Midtown (you don’t need to be a member to get an appointment); and in August, Harklinikken consultations became available at some 70 Women’s Care Florida obstetrics and gynecology clinics. (Roughly 75 percent of the company’s 50,000 active users are female.)
The other main hair-loss treatment that was recommended by all four dermatologists I interviewed is finasteride, often called by its brand name Propecia. This FDA-approved medication is only available with a prescription, but these days, it’s found as a generic and ordered online after a virtual consultation, through start-ups like Hims, Keeps, and Lemonaid.
A very kind and talented hair blogger from Japan, Fuji Maru Kagurazaka, recently contacted me and suggested that the blogs aimed at promoting hair growth treatments/cures for hair loss should unite their efforts and cooperate. While I acknowledge that the websites who are focused on this material are each unique and have their own (and sometimes differing) perspectives, I do believe that civility and solidarity are certainly desirable qualities for this sector.  Fuji wrote up this nice article about my website, check it out (make sure translate is on if you are not fluent in Japanese). And, I encourage you to read his other articles. Fuji has a sincere and highly detailed approach to hair growth blogging. His personality is highly welcomed and refreshing to the online hair community.

Pura d’or also have a hair loss conditioner compliment to this shampoo but we think it’s a bit overkill to use both(as a bottle of this stuff runs on the pricey side)—but if you love the shampoo the conditioner is also a very popular product that couldn’t hurt. Leave it in for about 3 minutes and let your scalp absorb all those vitamins and minerals.

A little something for you all to nibble on. I’ve recently discovered a stem cell therapeutic company who has an interest in putting out cosmetic hair growth products. The company, Stemedica, is working on treating a wide range of diseases through clinical stem cell therapies. I counted 6 clinical trials in progress on their pipeline page. Perhaps more interesting for this audience, the company is also developing skin and hair growth cosmetic products from their core stem cell technology. Stemedica has a specific subsidiary in place to roll out dermatology cosmetics called StemCutis. Their website mentions the use of stem cell-derived growth factors to to be used in the products. It’s not clear what stage of development the hair growth product is at, but it’s good to have it listed in Stemedica’s sights. 
In our research and our conversations with experts, one name kept popping up repeatedly: Rogaine. As the first topical brand FDA-approved to help regrow hair (all the way back in 1988), Rogaine benefits from more than 20 years of clinical trials and consumer feedback. Rogaine was the first brand to offer a 5 percent minoxidil foam solution when it debuted Men’s Rogaine Unscented Foam in 2006, and virtually every treatment developed since (for both men and women) has been an imitation or derivation of that formula.
Farrell makes what he calls “hair systems.” They’re not quite wigs or toupees—you can keep them on for weeks at a time. They cost more than a thousand dollars. Farrell was in New York for a week, holding meetings with clients in his hotel room. Now his rolling suitcases were packed. Malaysia, Singapore, South Africa, Russia: he’s almost always on the road, satiating international demand for high-end hair pieces.
On a particularly obscure corner of the Internet, FarrellHair.com, there is a seventeen-minute-and-forty-eight-second video in which the actor Jason Alexander explains why he suddenly has hair. It’s an unexpectedly entrancing bit of work. Alexander displays none of the cynicism of his iconically bald TV character George Costanza. Warmly and earnestly, he pours his heart out to Richard Farrell, the man who made his hair.

Trichotillomania may be difficult to diagnose if the patient is not forthcoming about pulling at his or her hair. Patients typically present with frontoparietal patches of alopecia that progress posteriorly and may include the eyelashes and eyebrows. Bare patches are typical, and the hair may appear uneven, with twisted or broken off hairs. Trichotillomania may lead to problems with self-esteem and social avoidance. Complications include infection, skin damage, and permanent scarring.18
Iron supplements. Iron deficiency could be a cause of hair loss in some women . Your doctor may test your blood iron level, particularly if you're a vegetarian, have a history of anemia, or have heavy menstrual bleeding. If you do have iron deficiency, you will need to take a supplement and it may stop your hair loss. However, if your iron level is normal, taking extra iron will only cause side effects, such as stomach upset and constipation.
Some immediately see a doctor for Rogaine or Propecia, seek out over-the-counter miracle baldness cures, or even look into hair transplants. Others, though, take a more measured approach and begin using shampoos which can help slow hair loss in a safe and natural way. Groom+Style has written about the reasons for hair loss in men previously.  The causes of hair loss in women and children are slightly different. You might also be interested in how to keep your hair healthy in other, natural ways.
A popular skin care drug—which is intended to target eczema—was just found to have an unusual side effect: hair growth. According to an article on Newsweek, the FDA-approved drug dupilumab was given to a 13-year-old alopecia sufferer to treat her eczema. The patient, who hadn’t grown hair on her scalp since she was two, suddenly grew a significant amount of hair on her head after continual use of the drug, a study in the journal JAMA Dermatology reports.
Male patten baldness affects about 20% of men by the time they’re 20 and rises roughly in line with age: about 30% of men will experience significant hair loss by 30, 40% of men by 40, half of men aged 50, and so on. If you’ve retained your hair by middle-age, you’re one of the lucky ones. I’m elated to say that I’m well thatched at 37, but the grey specks in my beard bother me enough to know that if I did lose my hair, I’d be dismayed. For some reason, there is something inherently conical, sorry comical, about baldness; some people can deal with that and indeed, emerge stronger and surer of themselves. It’s fair to say Jason Statham wouldn’t have been a match for a prehistoric shark with his 1995 hair. But for others it’s just not so easy.
In the initial decade after the first identification of the hedgehog gene around 1980, there was almost no research devoted to the impact of the SHH pathway upon human hair. However, this started to change in the mid-1990s (e.g., this from 1998) and culminated in the seminal work on this subject that was published in the US in 1999: “Induction of the hair growth phase in postnatal mice by localized transient expression of Sonic hedgehog“.
I know that Follicle Thought has been very useful and inspiring to companies, doctors, and people interested in hair restoration alike. A one-time pledge to my donation page would make a difference in my life and be very appreciated. To make a one-time donation simply click “Become a Patron” on the right sidebar of my Patreon page. Then you can adjust the amount of how much you’d like to contribute; Patreon will call this a “monthly contribution”, however you can cancel your pledge after one month, hence making it a one-time pledge. 😊 I am thankful to all of you who take a moment to visit the page and make a contribution, it means a lot, especially for the hours upon hours I have put into the site to make the best information available to you all.
This shampoo has one of the top ratings of any shampoo sold online. KIMI Naturals must be doing something right! Saw palmetto, biotin, argan oil, and keratin are some of the highlight ingredients in this shampoo. They offer a 60 day money back guarantee, so if you’re not happy with the results after you give it a go, get you’re money back. On their KIMI Naturals website, they also sell a vitamin supplement and scalp treatment which they sell together with this shampoo as a 3-pack system.
1. Minoxidil. It’s the only FDA-approved topical nonprescription medication that can claim to regrow hair — and it should be part of any hair-loss plan if you have serious thinning, says Rogers. Minoxidil has loads of research to back it, but it requires commitment. If you quit using it, your hair will start to lose ground again. Use a 5 percent strength, like Women’s Rogaine 5% Minoxidil Foam ($30), once daily to see results in three to four months, says Rogers.
You might think, "It's just hair", but think about this: What would you do if you wake up one day without a single strand of hair on your head? However, as we've mentioned, hair loss is a natural physiological process. In the hair growth cycle, old hair has to be shed in order for new hair to grow. As we age, our body's capacity to produce hair also slows down, similar to when our bones stop growing at a certain point in our lives.
I must have had about 5 readers email me today about the fascinating research coming out of Yokohama National University in Japan. Professor Junji Fukuda lead the efforts to successfully prepare “hair follicle germs” at large scale simultaneously. Essentially, the researchers prepared a cellular formulation with the right culturing materials to promote successful growth and development of tiny “hair follicle starter kits.” Source article here. 
Choose the right shampoo based on its healthy and all-natural active ingredients, such as those found in Veta. These products do work on your thinning and shedding hair. And if you’re wondering, “How fast will I regrow hair with a hair growth shampoo?” Well, that again depends on the cause of your hair loss: genetics, lifestyle choices, environmental triggers, etc... but also on the product’s composition and concentration of active ingredients. Veta has the highest concentrations of both follicusan and trichogen, which is why Veta products work.

As promised, I am providing an update on the highly anticipated development of Shiseido and RCH-01. This may not be the exact update everyone was hoping to hear, but nonetheless, progress and continued development are what we need to succeed. The update in summary is this: according to my source we will be getting the data from Shiseido’s trial of RCH-01 in 2019. There is no scheduled date for the data presentation, but I anticipate it would be within the 1st quarter of the year. 
I started combining two of them right away – because they both had different ingredients that I really wanted. I combine the Hair Surge for the caffeine, ketoconazole, and saw palmetto, along with the Regenepure DR for the Emu oil. I use a bit of both every day – and though I haven’t noticed a lot of hair coming back in – I HAVE noticed that a whole lot less is falling out. I used to see lots of hair in the tub or in my hand after drying. Hopefully some baby hairs will start so show themselves soon.
In the initial decade after the first identification of the hedgehog gene around 1980, there was almost no research devoted to the impact of the SHH pathway upon human hair. However, this started to change in the mid-1990s (e.g., this from 1998) and culminated in the seminal work on this subject that was published in the US in 1999: “Induction of the hair growth phase in postnatal mice by localized transient expression of Sonic hedgehog“.

Other options include microneedling ($1,200 and up per treatment) and platelet-replacement therapy (also $1,200 and up per treatment), which are usually offered in conjunction. Your scalp will be numbed first so you don’t feel the pinpricks involved in microneedling. They promote hair regeneration by spurring wound healing, and platelet-replacement therapy involves injecting growth factors into those wounds. “Combination therapy typically works better than monotherapy and usually yields results after three monthly treatments,” says Sadick, and should be teamed with an at-home minoxidil treatment.
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