Because our formula is 100% sulfate-free, it does not produce the large bubbles created by harsh chemicals like SLS. Instead, it creates a fine, clinical-grade foam. Large bubbles often indicate stripping of natural oils; our low-lather approach ensures your scalp's protective microbiome remains intact while effectively removing follicle-clogging debris.

StimuCap® peptides target the Anagen (growth) phase. By reducing local scalp stress and boosting microcirculation, they help prevent the follicle from prematurely entering the Telogen (shedding) phase, leading to visibly denser-looking hair.

Sacha Inchi is a bio-available lipid rich in Omega 3-6-9 that penetrates the hair cuticle to restore the internal lipid barrier. This improves elasticity and prevents the brittle-snap breakage common in thinning hair — unlike silicones, which only coat the surface.

While not a systemic drug, our physician-formulated botanical cleansers dissolve sebum-bound DHT and environmental pollutants. By removing these blockages, the shampoo creates an optimal environment for new hair to emerge without resistance.

Panthenol acts as a humectant that binds to the hair shaft, drawing in moisture. This slightly swells the hair diameter, providing an immediate appearance of increased volume and thickness without weighing the hair down.

Yes. MD® Revitalizing Shampoo is Step 1 of the MD® Hair System. It cleanses and primes the scalp for Step 2 — the MD® Revitalizing Treatment Conditioner — and Step 3, the MD® Follicle Energizer Activator. Each step is formulated to work synergistically for optimal results.

Absolutely. The system is drug-free and hormone-free, making it a safe and effective restoration strategy for both men and women experiencing thinning or fragile hair.

Yes. The pH-balanced, sulfate-free formula is specifically designed to be gentle. It cleanses without stripping professional color or breaking down the protein bonds in keratin treatments.

The formula is highly concentrated. Use 1 pump for short hair and 2–3 pumps for long hair. For best results, massage into the scalp for 1–2 minutes to activate the peptides before rinsing.

Most users report a balanced, refreshed scalp within 1–2 weeks. Visible improvements in hair density, reduced shedding, and increased shine typically occur after 4–8 weeks of consistent use.

No. Unlike drug-based treatments such as Minoxidil, our botanical-peptide blend does not trigger a rapid cycling of follicles, so you will not experience an initial increase in hair loss when beginning your routine.

Yes. Because it is drug-free, it is safe to use alongside other treatments such as Minoxidil or Red Light Therapy to support scalp health and overall hair condition.

The formula is drug-free and hormone-free, making it a popular choice for managing postpartum shedding. However, we always recommend consulting your physician before starting any new hair-care regimen during pregnancy or while breastfeeding.

Because it is drug-free, you will not experience a sudden crash in hair density if you stop. However, your scalp will gradually return to its baseline state before treatment, and the benefits of the peptide-supported scalp environment will diminish over time.

All MD Factor products are developed and manufactured in the USA in FDA-registered, GMP-certified facilities to ensure clinical purity and the highest quality control standards.

No. We adhere to Clean Beauty Standards. MD® Revitalizing Shampoo is formulated without parabens, phthalates, or harsh sulfates.

Yes. Aloe Vera and Cucumber extracts work to calm inflammation and balance the scalp microbiome, removing buildup that often triggers dryness and itchiness. Many users find consistent relief with regular use.

Aloe Vera acts as a natural anti-inflammatory agent, calming scalp redness and providing a hydrated base that allows the active peptides to work more effectively.

Ginger Root is a natural stimulant that helps increase blood flow to the scalp, facilitating the delivery of nutrients to the hair follicles to support a healthier growth environment.

No. It features a light, clean herbal scent that dissipates after rinsing, leaving your hair smelling fresh without being over-perfumed.

It means the formula was created by a doctor who understands the medical triggers of hair thinning, ensuring every ingredient is selected for clinical efficacy rather than marketing appeal alone.