RootStim DHT Blocking Shampoo for Men — 10 oz Sulfate-Free Hair Thickening 2-in-1 with Saw Palmetto & Biotin

This scalp-stimulating shampoo combines saw palmetto, biotin, rosemary and caffeine in a gentle, sulfate-free base designed for men's scalp biology. It cleanses without stripping natural oils while layering ingredients that target hair thinning from multiple angles—DHT modulation, structural support, and improved scalp circulation. The 10 oz bottle acts as a daily wash-and-condition option for men seeking fuller-looking hair and a healthier scalp routine.

How does this shampoo address the causes of thinning hair?

RootStim uses several complementary actives rather than a single approach. Saw palmetto is included to lower local DHT exposure at the scalp, while biotin and a ceramide complex reinforce hair fiber strength and scalp barrier integrity.

• Saw palmetto targets local DHT pathways associated with male-pattern thinning.
• Biotin supports hair structure to reduce breakage.
• Ceramides help repair and protect the scalp barrier for healthier follicles.

Will I see results quickly and how does it create visible volume?

You can notice added fullness from the first wash because the formula lifts and thickens hair shafts while removing DHT-laden sebum. Consistent daily use is recommended to reduce shedding and support fuller-looking coverage over weeks.

• Light conditioning agents give instant body and texture.
• Formulation reduces oily buildup that can weigh hair down.
• Ongoing use supports a less brittle, denser appearance over time.

Is this gentle enough for daily use on sensitive scalps?

Yes—RootStim is free of sulfates, parabens and silicones and relies on mild, plant-derived cleansers. That approach removes excess sebum and residue without aggressively stripping natural oils, helping maintain a balanced scalp environment suitable for regular washing.

• Sulfate-free surfactants reduce irritation risk and preserve scalp lipids.
• No silicones or parabens to build up on hair or scalp.
• Formulated to be scalp-safe for everyday routines.

Which additional ingredients boost scalp circulation and why does that matter?

RootStim includes caffeine, ginger root and tea tree oil to support microcirculation and help clear follicle-blocking buildup. Better circulation helps deliver nutrients to the follicle base and creates a cleaner environment for healthier hair growth cycles.

• Caffeine and ginger promote scalp stimulation and circulation.
• Tea tree helps clear clogged follicles and soothes irritation.
• Combined action supports a reinforced scalp environment for hair health.

Who is this for: RootStim DHT Blocking Shampoo is designed for men experiencing early thinning, increased shedding or wanting to maintain thicker-looking hair. It suits those who prefer a daily, sulfate-free wash with targeted ingredients—saw palmetto for DHT modulation, biotin and ceramides for strength, plus stimulants for scalp circulation. Avoid if you have known sensitivities to any listed botanicals; consult a dermatologist for personalized advice.

Ingredients

AQUA, SODIUM C14-16 OLEFIN SULFONATE, SODIUM COCOYL ALANINATE, COCAMIDOPROPYL BETAINE, FRAGRANCE, COCAMIDE MIPA, SODIUM ISOSTEAROYL LACTYLATE, PIROCTONE OLAMINE, CAPRYLOYL GLYCINE, NIACINAMIDE, PANTHENOL, PPG-3 CAPRYLYL ETHER, PYRROLIDINYL DIAMINOPYRIMIDINE OXIDE, BIOTIN, SERENOA SERRULATA FRUIT EXTRACT, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF OIL, ARGANIA SPINOSA KERNEL OIL, MELALEUCA ALTERNIFOLIA (TEA TREE) LEAF OIL, TOCOPHEROL, EUCALYPTUS GLOBULUS LEAF OIL, CENTELLA ASIATICA EXTRACT, CERAMIDE NS/CERAMIDE NG, ALOE BARBADENSIS LEAF EXTRACT, DIPEPTIDE-4, POLYQUATERNIUM-10, PEG-40 HYDROGENATED CASTOR OIL, C12-13 ALKYL LACTATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, DISODIUM EDTA, SODIUM HYDROXIDE, CITRIC ACID, SODIUM CHLORIDE, SODIUM BENZOATE, PHENOXYETHANOL