NEW YORK BIOLOGY Biotin Shampoo for Thinning Hair - 16.9 fl oz Thickening, Anti-Dandruff Formula

New York Biology Biotin Shampoo is a sulfate-free, biotin-enriched cleansing formula designed to help reduce visible thinning, soothe flaky scalps, and support fuller-looking hair for men and women.

This shampoo blends key botanicals and DHT-targeting ingredients in a moisturizing base to gently remove excess oil, flakes, and product buildup while leaving hair feeling thicker and more manageable. It’s formulated without parabens, sulfates, or alcohol and is cruelty-free. Use regularly as part of a daily or alternate-day routine to maintain scalp clarity and support the appearance of improved density.

How does this shampoo address thinning hair and hair loss concerns?

By combining biotin with ingredients that help minimize DHT accumulation on the scalp, the formula aims to create a cleaner environment around follicles so hair can look fuller. The moisturizing actives also improve hair texture, reducing breakage and the visual signs of thinning.

• Biotin to fortify strands and support resilience.
• Surface DHT blockers that help reduce follicle-clogging residues.
• Hydrating agents that prevent dryness and minimize breakage.

Will this shampoo help with dandruff and an itchy scalp?

Yes — the shampoo includes soothing components that target oily roots and flakes while calming irritation. It gently exfoliates and clears residue that can worsen dandruff, promoting a fresher, flake-free scalp sensation.

• Anti-dandruff actives to reduce visible flakes.
• Soothing ingredients that lessen itch and irritation.
• Non-stripping cleansing base to preserve scalp moisture balance.

How should I incorporate it into my hair care routine?

Use this biotin shampoo as your primary cleansing step, massaging into wet hair and scalp for 60–90 seconds before rinsing. For best results, follow with a conditioner suited to your hair type and alternate with a clarifying wash if you use heavy styling products.

• Apply to wet hair; massage the scalp to boost circulation.
• Rinse thoroughly; repeat once if hair is very dirty or product-laden.
• Follow with a lightweight conditioner to seal cuticles and add slip.

Is this safe for all hair types and is it free of harsh ingredients?

The formula is made to be gentle enough for most hair textures and is free from sulfates, parabens, and alcohol. It’s manufactured in the USA and labeled cruelty-free, making it a broadly compatible daily cleanser for those avoiding common irritants.

• Sulfate- and paraben-free to reduce scalp stress.
• Suitable for fine, medium, and coarse hair when used as directed.
• Cruelty-free and formulated without drying alcohols.

Who is this for: New York Biology Biotin Shampoo is aimed at adults experiencing visible thinning, oily or flaky scalps, or anyone seeking a gentler, volumizing shampoo that supports scalp health. It suits men and women looking for a daily or frequent-use product that improves hair texture and reduces the appearance of thinning without harsh detergents. If you have a medicated scalp condition, consult a dermatologist before switching products.