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

RootStim DHT Blocking Shampoo for Men is a sulfate-free, daily scalp wash that blends saw palmetto, biotin and botanical stimulants to help reduce surface DHT and support thicker-looking hair.

This concentrated 10 oz 2-in-1 shampoo is formulated for men who notice thinning, increased shedding, or loss of hair density. Rather than a single-ingredient approach, the RootStim blend combines DHT-associated botanicals, fortifying vitamins and scalp-conditioning actives to cleanse gently while addressing multiple factors that contribute to weaker, less voluminous hair.

How does this shampoo act on scalp DHT and thinning hair?

The formula includes saw palmetto, an ingredient often used to target DHT at the scalp surface, paired with amino and barrier-repair molecules. Together they work during cleansing to reduce the scalp environment that can contribute to follicle miniaturization and weakened hair shafts. This is intended to complement, not replace, broader haircare or medical treatments.

• Saw palmetto to support scalp DHT management during wash
• Aminexil and ceramide complex to support follicle environment and barrier repair
• Biotin to help strengthen hair fiber structure
• Sulfate-free surfactants to preserve natural oils and avoid inflammation

What visible changes can I expect and when will I notice them?

Many users report improved fullness and reduced visible shedding immediately after use due to cleansing and volume-enhancing ingredients. Consistent daily use aims to improve hair density appearance over weeks, as healthier shafts and a clearer scalp environment can support fuller-looking hair. Individual results vary based on hair condition and underlying causes.

• Instant lift and added body from the first wash
• Reduced pillow or shower shedding reported with routine use
• Progressively thicker appearance over several weeks when used consistently

Which active ingredients are included and what do they do?

RootStim combines botanical extracts, vitamins and circulation stimulants so multiple scalp and hair factors are addressed in one wash. Caffeine, ginger root and tea tree oil support scalp circulation and a cleaner follicle environment, while biotin helps reinforce hair structure. The product avoids sulfates, parabens and silicones to keep the scalp barrier intact.

• Caffeine, ginger root, tea tree oil for scalp stimulation and clarity
• Biotin for hair strength and resilience
• Ceramide complex for barrier repair and moisture retention
• Sulfate-free, paraben-free formulation for daily scalp safety

How should I use this shampoo for best results?

Use RootStim as a daily cleansing step in your routine: wet hair, apply a quarter-sized amount, massage into the scalp for 60–90 seconds, then rinse thoroughly. Consistent application helps maintain a balanced scalp environment and supports visible volume. For a fuller regimen, follow with a compatible conditioner or topical treatment recommended by your provider.

• Apply to wet hair and massage into the scalp for one to two minutes
• Rinse and repeat if desired; follow with a gentle conditioner
• Use daily for ongoing scalp maintenance and visible volume

Who is this for: RootStim DHT Blocking Shampoo is designed for men experiencing early to moderate thinning, increased shedding, or decreasing hair density who want a daily, sulfate-free cleanser that layers botanical DHT-support, structural vitamins and scalp-stimulating extracts. It suits sensitive scalps seeking gentler surfactants and men looking to combine topical care with other haircare or professional options; consult a healthcare professional for medical concerns or persistent hair loss.

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