Marc Anthony Strengthening Biotin Shampoo 8.4 fl oz — Grow Long formula with caffeine & vitamin E to reduce breakage

Marc Anthony Grow Long Strengthening Biotin Shampoo is a fortified cleansing treatment formulated with caffeine, ginseng and vitamin E to reduce breakage, remove build-up and help hair look longer and healthier.

This shampoo is part of Marc Anthony’s Grow Long collection and is designed to gently cleanse while supporting stronger-looking lengths. The sulfate- and paraben-free formulation targets dryness and split-end appearance by removing residue that weighs hair down and by helping hair retain moisture. It’s offered in an 8.4 fl oz bottle and pairs with the Grow Long conditioner for best results.

How does this shampoo help reduce breakage?

The formula combines structural-support ingredients and scalp-stimulating extracts to reinforce weakened strands and minimize friction-related damage. Rather than promising new growth, it focuses on improving the condition of existing hair to make it less prone to snapping during styling and detangling.

• Caffeine and ginseng support scalp circulation and hair resilience.
• Vitamin E helps maintain moisture balance for pliable, less brittle strands.
• Sulfate-free cleansing avoids excessive drying that leads to breakage.

Will this product work on dry or damaged hair?

Yes — it’s formulated to address dryness and signs of damage by removing product build-up and helping hair hold on to hydration. Users with dry, brittle, or chemically treated hair often notice smoother, more manageable lengths when used consistently with a nourishing conditioner.

• Gently removes residue that prevents conditioners from penetrating.
• Nourishing agents help the hair shaft retain water and elasticity.
• Designed to be safe for multiple hair types, including color-treated hair.

How should I use the Grow Long Strengthening Biotin Shampoo?

Apply to thoroughly wet hair, work into a rich lather focusing on the scalp, then rinse completely. For optimal results, follow with the matching Grow Long conditioner and use as part of a regular routine to maintain softness and manageability.

• Use daily or every few washes depending on oiliness and styling frequency.
• Pair with the Grow Long conditioner to seal and protect strands.
• Concentrate shampoo at the roots and let rinse water condition the ends.

Is this shampoo free from harsh chemicals?

Marc Anthony formulated this shampoo without sulfates, phthalates, parabens, or SLS, aiming for a gentler clean. That makes it a suitable choice for people avoiding those ingredients while still seeking effective cleansing and strand support.

• Paraben-free and phthalate-free for gentler everyday use.
• Sulfate- and SLS-free to reduce moisture-stripping during wash.
• Formulated for professional-feel results at an accessible price point.

Who is this for: This shampoo is intended for anyone looking to strengthen existing lengths and improve hair resilience—particularly people with dry, damaged, or long hair who want to minimize breakage and frizz without harsh sulfates. It’s also a good option for users who prefer vegan-friendly, salon-quality formulations at an affordable price and who plan to complete their routine with the Grow Long conditioner for best outcome.

Ingredients

Aqua/Water/Eau, Sodium C14-16 Olefin Sulfonate, Cocamide MEA, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Glycerin, Glycol Distearate, Sodium Chloride, Phenoxyethanol, Parfum (Fragrance), Citric Acid, Hydrogenated Coconut Acid, Polyquaternium-10, Sodium Isethionate, Amodimethicone, Caffeine, Decyl Glucoside, Dicaprylyl Ether, Sodium Benzoate, Polyquaternium-7, Glyceryl Oleate, Polyquaternium-55, Butylphenyl Methylpropional, Cetrimonium Chloride, Trideceth-12, Sodium Glycolate, Dimethylaminopropylamine, Iodopropynyl Butylcarbamate, Limonene, Butylene Glycol, Benzoic Acid, Tetrasodium EDTA, Caprylyl Glycol, Tocopheryl Acetate, Biotin, Panax Ginseng Extract, CI 19140 (Yellow 5), CI 42090 (Blue 1)