McElwee is an associate professor in the Department of Dermatology and Skin Health at the University of British Columbia (UBC) in British Columbia, Canada and director of the Hair Research Laboratory in the Vancouver Coastal Health Research Institute (VCHI) at Vancouver General Hospital (VGH). A hair research scientist, McElwee is one of only a small group of research scientists worldwide who studies hair biology and associated diseases.
If a pregnant woman comes in contact with crushed or broken Finasteride tablets, wash the contact area right away with soap and water. If a woman who is pregnant comes into contact with the active ingredient in Finasteride, a healthcare provider should be consulted. If a woman who is pregnant with a male baby swallows or comes in contact with the medicine in Finasteride, the male baby may be born with sex organs that are not normal.
But, there’s an even more important step to take – your participation and contribution. The topic of “a cure for hair loss” or “a hair growth treatment”, for many of us, is one of the most important issues in our lives. What are you doing to support its success? I realize that question may not have previously crossed the mind for many. It’s here now. For a personal example, I’m not a scientist who creates molecules in a lab, so I decided I would organize the hair growth treatment news and spread awareness. It’s been a gratifying practice for me. 
“Curis (now-dormant company) had performed a lot of studies on targeting the Hedgehog pathway for hair growth with very promising results, however, their compounds caused orthosteric activation of the pathway (turning it on everywhere and robustly which is not safe) vs. Oxy133 which causes a much more regulated and limited allosteric activation of the pathway only in stem cells. This could make Oxy133 a blockbuster. Let’s see what happens.” 
"Despite some of the claims, a shampoo or conditioner won’t be able to stop or slow hair loss, nor help with a receding hairline or thicken hair that’s becoming thinner," says trichologist Anabel Kingsley from The Philip Kingsley Trichology Clinic in London. "At best, a thickening shampoo will make hair temporarily thicker for a short period of time, but they certainly won’t help with hair loss or thinning."
Key features: Dr. Zeichner recommends the Keratin Oil Shampoo and Conditioner by OGX for thinning or fine hair that needs the extra strength. This budget-friendly option uses keratin proteins mixed with argan oil to nourish, condition, and strengthen strands, and it's only $16 for the set. The smoothing formula can also increase elasticity for less breakage and split ends.
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