Marc Anthony Grow Long Strengthening Biotin Shampoo 8.4 fl oz — Anti-Breakage, Sulfate & Paraben Free

Marc Anthony Grow Long Strengthening Biotin Shampoo is a cleansing, anti-breakage formula with biotin, caffeine, ginseng and vitamin E designed to remove build-up while helping hair retain moisture and resist breakage.

This 8.4 fl oz shampoo from Marc Anthony targets dry, damaged and longer hair that needs gentler care during cleansing. The formula focuses on removing residue from scalp and strands without stripping natural oils, while ingredients like caffeine and ginseng support strength and manageability. Paraben-free and SLS-free, it’s created to be part of a routine for longer, healthier-looking lengths rather than to stimulate new growth.

How does this shampoo help reduce breakage during daily washing?

The Grow Long Strengthening Biotin Shampoo uses a balancing blend that cleans without harsh stripping, helping hair keep moisture to reduce brittle ends that snap. Conditioning agents smooth cuticles so combing and styling create less tension on weakened strands.

• Gentle cleansing removes build-up that causes dullness and tangles.
• Biotin and vitamin E help improve hair surface resilience.
• Caffeine and ginseng are included to support stronger-looking lengths.
• Free from sulfates and parabens to avoid unnecessary dryness.

Will this shampoo help with frizz and split ends?

The shampoo is formulated to improve manageability and reduce frizz by smoothing hair cuticles and locking in moisture. While it does not repair existing split ends, it reduces the conditions that lead to new splitting, making hair appear healthier overall.

• Anti-frizz agents smooth strands for a sleeker finish.
• Hydrating components help minimize static and flyaways.
• Regular use paired with the matching conditioner helps prevent future splitting.

How should I use it for best results in a haircare routine?

Apply the shampoo to wet hair, work into a lather focused at roots and through lengths, then rinse thoroughly. For optimal results, follow with the Marc Anthony Grow Long conditioner and use the full Grow Long collection when you want extra reinforcement for longer styles.

• Wet hair thoroughly before applying a quarter-sized amount (adjust by length).
• Massage into scalp to lift residue and avoid over-scrubbing fragile ends.
• Rinse and pair with Grow Long Conditioner for detangling and sealing cuticles.

Is this product suitable for all hair types and coloring?

Yes—this shampoo is formulated to be versatile across most hair types, including color-treated strands, because it avoids harsh sulfates and parabens that can strip color. Those with very fine hair can use a smaller amount, while thicker or coarser textures may prefer a fuller application.

• Safe for color-treated hair thanks to a milder surfactant system.
• Works on straight, wavy, curly and coily textures—adjust quantity by thickness.
• Recommended to combine with matching products from the Grow Long line for best outcomes.

Who this is for: Marc Anthony Grow Long Strengthening Biotin Shampoo is aimed at anyone seeking gentler cleansing that supports longer lengths — especially those with dry, brittle, frizzy or damaged hair who want to reduce breakage and improve manageability without harsh sulfates. It’s a convenient, affordable step for people building a routine around longer, stronger-looking hair.

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)