Search
for

    Sort by

    Learn 5 of 17

    1. Vitamin D Vitamin made in the skin from sunlight, also taken as a supplement
    2. Peppermint herb and oil thought to stimulate skin and hair
    3. KY19382 Experimental compound that activates hair-growth signals, tested only in animals
    4. Follistatin Protein that blocks activin, a growth-regulating signal
    5. Thymosin Beta 4