Search
for

    Sort by

    Learn 5

    1. Adenosine Molecule the body uses for energy, used as a cosmetic hair-lotion ingredient
    2. Low Level Laser Therapy Red-light devices, such as caps, combs and helmets, used on the scalp
    3. Tretinoin Vitamin A retinoid cream, prescribed for acne
    4. Melatonin Hormone that regulates sleep, sold as a supplement
    5. Rapamycin Immune-suppressing drug, also called sirolimus