If you’ve started to notice more hair on your brush—or less volume at your roots—you’re not alone. Thinning hair affects millions of women and men, and a combination of stress, hormonal changes, aging, and poor scalp circulation often causes it. That’s why MD created MD® Follicle Activator, a targeted daily scalp treatment designed to revitalize hair follicles, support a healthier scalp, and help you reclaim fuller, stronger-looking hair—without drugs, hormones, or side effects.

This physician-developed leave-in serum is part of the globally trusted MD Hair System, which takes a holistic approach to hair thinning. MD Follicle Activator utilizes a synergistic blend of clinically researched peptides, plant-based DHT blockers, and scalp-supporting nutrients to address the root causes of thinning, rather than just its symptoms.

At the heart of the formula is Acetyl Tetrapeptide-3, a bioengineered peptide that has been shown to reinforce follicle anchoring and extend the hair growth cycle. Combined with Red Clover Extract, which contains natural compounds that help block DHT and soothe inflammation, this duo works to preserve and revitalize hair follicles.

To further optimize the scalp environment, the formula includes:

• Niacinamide and Caffeine to boost microcirculation and deliver vital nutrients to each follicle

• Panthenol and Hydrolyzed Keratin to strengthen existing strands and reduce breakage

• Aloe Vera and Vitamin E to soothe the scalp and reduce oxidative stress

Unlike many topical hair serums that leave residue or clog follicles, MD Follicle Activator is lightweight, non-comedogenic, and designed for daily use without disrupting your routine. Apply to a clean, dry scalp once daily and massage in—no rinsing is needed. It absorbs quickly and won’t interfere with styling.

Whether you’re seeing early signs of thinning or want to maintain hair density as you age, MD Follicle Activator provides targeted, drug-free support for both men and women. It’s most effective when used as part of the complete MD Hair regimen, which includes MD Nutri Hair supplement and MD Hair Follicle Energizer, for inside-out support.

Join thousands worldwide who trust MD Hair for visible results without compromise. Your confidence starts at the root—nourish it daily.