Hair Care

Cytokines are small signaling proteins that orchestrate cellular communication in the hair follicle. Balanced cytokine signaling supports anagen growth; chronic inflammatory signaling shortens the cycle. Dr. Susan Lin explains the science and a drug-free framework.

Scalp aging is the cumulative biological decline of follicle health: reduced microcirculation, oxidative stress, cytokine imbalance, and increased DHT sensitivity. Dr. Susan Lin explains the mechanism and a drug-free framework to reverse it.

Postpartum telogen effluvium affects 40-50% of new mothers. Dr. Susan Lin, M.D. (board-certified OB/GYN) explains the biology, realistic 12-month timeline, when shedding warrants medical evaluation, and the drug-free recovery framework.

Menopause hair thinning affects 40% of women during the menopause transition. Dr. Susan Lin, M.D. (board-certified OB/GYN) explains the estrogen-decline + DHT-sensitivity mechanism, realistic timeline, and a sustained drug-free framework appropriate for women with or without HRT.

Peptides are targeted amino acid signals that support scalp microcirculation, follicle anchoring, and the appearance of fuller hair — without hormones or pharmaceutical action. Dr. Susan Lin explains the science behind StimuCap®, Biotinoyl Tripeptide-1, and Acetyl Tetrapeptide-3.