Frequently Asked Questions

Yes. Every MD HAIR™ product is drug-free and hormone-free — no minoxidil, no finasteride, no steroids. The formulas work through peptides, plant-derived DHT modulators like verbascoside, and clinically studied botanicals.

Yes. MD HAIR™ is designed to work with or without either drug. There is no ingredient overlap, so you can layer it on top of a drug-based routine, or use it entirely on its own.

Most people notice reduced shedding around 30 days. Visible density changes typically take 3 to 6 months, because hair grows on a fixed biological cycle. Consistency is what changes hair.

In a 3-month, 30-subject study, MD's StimuCap peptide wash system showed a 40 percent greater pull-test improvement than topical 2 percent minoxidil. MD HAIR™ is drug-free and can also be used alongside minoxidil. Individual results vary.

For most people, start with MD Nutri Hair™, the drug-free supplement with lilac verbascoside. If thinning is visible in specific areas, add the Follicle Energizer serum, or choose the Hair Restoration Kit to cover scalp, follicle, and internal nutrition together.

Yes. Postpartum shedding is telogen effluvium caused by the estrogen drop after delivery. MD HAIR™ is drug-free and hormone-free, so it supports the returning growth cycle without conflicting with postpartum recovery. If you are nursing, review any supplement with your physician first.

Yes. Menopausal thinning is driven by falling estrogen letting the DHT pathway dominate. MD HAIR™'s verbascoside targets that pathway drug-free, and the products are compatible with hormone replacement therapy.

Yes. Hair shedding on GLP-1 medications is telogen effluvium from rapid weight loss and reduced nutrition, and it is usually temporary. MD Nutri Hair™ supports the growth cycle drug-free, so nothing conflicts with your medication.

Both. The follicle biology behind thinning — the DHT pathway, follicle anchoring, and scalp health — is shared, and every formula was developed for men and women alike.

Verbascoside is a plant phenol from lilac stem cell that inhibits both Type I and Type II 5-alpha-reductase, the enzyme that creates follicle-shrinking DHT. It is the hero ingredient in MD Nutri Hair™, and unlike saw palmetto it reaches both enzyme types.

Yes. The Revitalizing Shampoo and Conditioner are sulfate-free, paraben-free, and color-safe.

Yes. MD Scalp Essential was graded hypoallergenic and non-sensitizing in a 50-subject repeat-insult patch test, and the wash system is formulated for sensitive scalps.

MD HAIR™ is made in the USA in GMP-compliant, FDA-registered facilities.

MD HAIR™ is drug-free and hormone-free, so it does not carry the systemic side-effect profile of hair-loss drugs. As with any product, discontinue use if irritation occurs, and consult your physician before starting a supplement if you are pregnant, nursing, or taking medication.

Take one capsule daily with food. Most users notice shine and reduced shedding around 30 days, with visible density over 3 to 6 months of consistent use.

The Restoration Kit is the 3-step routine — Scalp Essential, Follicle Energizer, and Nutri Hair — covering scalp, follicle, and internal nutrition. The Restoration System is the 2-step topical protocol — Follicle Activator in the morning and Follicle Energizer at night — a concentrated 3-month supply.

MD HAIR™ is physician-formulated by Dr. Susan Lin, M.D., a board-certified OB/GYN and anti-aging physician, and produced by La Canada Ventures, Inc. She launched the first MD product in 2008.

MD HAIR™ is sold only through mdhair.com, md-factor.com, and official La Canada Ventures stores on Amazon, Walmart, and eBay. We are an independent, physician-founded brand.