GroMD Biotin Shampoo & Conditioner 2-in-1, 10 oz — DHT-Blocking, Sulfate-Free for Thicker-Looking Hair

GroMD Biotin Shampoo and Conditioner is a 2-in-1, doctor-formulated cleansing and conditioning treatment designed to reduce hair-thinning by combining DHT-blocking actives with nourishing oils.

This 10 oz bottle blends biotin, argan oil, pumpkin seed oil and targeted DHT-blocking ingredients into a daily shampoo and conditioner meant for men and women who want to support thicker-looking hair. Developed by Dr. Amir Yazdan, the formula omits sulfates and parabens and is safe for color-treated hair. It’s intended as an accessible step in a hair-care routine for anyone noticing shedding, decreased density, or wanting to maintain healthier-looking strands.

How does this shampoo-and-conditioner help reduce hair thinning?

The product uses a combination of ingredients chosen to interfere with DHT formation around follicles while supplying nutrients that improve strand quality and manageability. Regular use aims to promote a scalp environment that supports stronger-feeling hair and improved appearance of fullness.

• DHT-blocking agents included to address hormone-related follicle stress.
• Biotin to support hair structure and surface strength.
• Argan and pumpkin seed oils for moisturizing and shine without heavy residue.
• Sulfate- and paraben-free base to reduce irritation risk for sensitive scalps.

What results can I expect and when might I see changes?

Visible changes vary by individual and depend on underlying causes and consistency of use. Most users report improvements in hair texture and manageability within a few weeks, while changes in density usually require longer, consistent application alongside a healthy routine.

• Early improvements: softer, smoother hair within a few washes.
• Noticeable fullness: may require several weeks of regular use.
• Best outcome: combine with a balanced diet and reduced styling stress.

Is this safe for my hair type and color-treated hair?

Yes — GroMD’s formula is designed for all hair textures and is labeled safe for color-treated strands. The gentle cleansing base and conditioning agents aim to preserve color vibrancy while improving overall strand condition.

• Suitable for straight, wavy, curly, and coily hair types.
• Formulated to be gentle on color-treated and chemically processed hair.
• Free of sulfates and parabens that can strip color or dry hair.
• Daily-use design to fit most care schedules without over-drying.

How should I use this product for best results?

Use the 2-in-1 like a regular shampoo: apply to wet hair, massage into scalp to activate DHT-blocking actives, then rinse. For thicker conditioning benefit, leave on briefly before rinsing or follow with a targeted leave-in if extra moisture is needed.

• Apply to wet hair, lather, and massage the scalp for 60–90 seconds.
• Rinse thoroughly; repeat if hair is very oily or product buildup is present.
• For added conditioning, leave on for 1–2 minutes before rinsing.
• Use consistently as part of a daily or every-other-day routine.

Who is this for: GroMD Biotin Shampoo and Conditioner is intended for adults of any gender experiencing early to moderate hair thinning, those wanting to protect hair density, and people seeking a daily, doctor-formulated alternative without sulfates or parabens. It’s a convenient option for anyone who prefers a combined shampoo and conditioner that targets follicle health while improving softness and shine. If you have specific scalp conditions or severe hair loss, consult a healthcare professional for a comprehensive plan before relying solely on topical products.

Ingredients

Proprietary blend of DHT blockers, Caffeine, Argan Oil, Saw Palmetto, Pumpkin Seed Extract, Aloe Barbadensis Leaf, Pathenol, Biotin, Niacinamide, Panax Ginseng Root Extract, Serenoa Serrulata Fruit Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Menthol, Water (Aqua), Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Isethionate, Sodium Methyl Oleyl Taurate, Cocamide MIPA, Decyl Glucoside, Disodium Laureth Sulfossuccinate, Methyl Glucose Caprate/Caprylate/Oleate, Glycerin, Cocamidopropyl Betaine, Hydroxyethylcellulose, Propanediol, Polyquaternium-7, Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA, Glycine, Alanine, Serine, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, Guar Hydroxypropyltrimonium Chloride, Propylene Glycol, Butylene Glycol, Disodium EDTA, Citric Acid, Limonene, Linanlool, Phenoxyethanol