Biotop Professional Quinoa Repair Shampoo 1L — Sulfate-Free with Argan & Vitamin E for Dry, Damaged Hair

Biotop Professional 911 Quinoa Shampoo is a sulfate-free, protein-rich cleansing formula made to nourish and strengthen dry, lifeless, and damaged hair using quinoa protein, argan oil, and vitamin E.

This nutritive shampoo blends quinoa extract, argan oil, macadamia oil and vitamin E into a gentle, pH-balanced base without parabens, SLS/SLES or added sodium chloride. It’s formulated to cleanse while helping reduce breakage and restore hair manageability, making it suitable for both women and men who want a restorative daily or weekly treatment. The large 33.8 fl oz (1 L) size is salon-friendly and built for regular use.

How does this shampoo rebuild dry or damaged hair?

The formula delivers quinoa protein and nourishing oils to the hair fiber, supporting surface repair and resilience. Repeated use helps hair feel smoother and less brittle without stripping natural oils.

• Quinoa protein helps reinforce weakened strands and improves elasticity.
• Argan and macadamia oils condition and lock in moisture for better shine.
• Vitamin E acts as an antioxidant to support scalp and hair health.
• Sulfate-free surfactants cleanse gently to minimize further damage.

Will this shampoo work on colored or chemically treated hair?

Biotop Professional 911 Quinoa Shampoo is formulated without harsh sulfates and sodium chloride, making it a safer choice for color-treated or chemically processed hair. It focuses on gentle cleansing while providing reparative ingredients to support weakened cuticles.

• No SLS/SLES and no sodium chloride to help preserve color longevity.
• Restorative quinoa protein supports strands compromised by chemical services.
• Suitable for routine use to maintain softness and manageability after treatments.

How should I use the shampoo for best results?

Apply generously to wet hair, lather, and massage briefly, then rinse. Repeat the process and leave the second lather on for 2–3 minutes before rinsing for an intensified repair treatment.

• Wet hair thoroughly before applying a generous amount.
• Massage scalp and work through lengths for 2–3 seconds on first wash.
• Repeat and leave the second application for 2–3 minutes for deeper conditioning.
• Rinse completely and follow with a conditioner or mask as needed.

What key ingredients are in this formula and what do they do?

The shampoo combines protein, natural oils and vitamin support to address fragility and lackluster hair. Ingredients are chosen to cleanse softly while contributing moisture, strength and protection from daily stressors.

• Quinoa extract — supplies amino acids and protein to help repair and strengthen strands.
• Argan oil — smooths and adds shine without weighing hair down.
• Macadamia oil — deeply nourishes and helps seal the hair cuticle.
• Vitamin E — supports overall hair and scalp condition as an antioxidant.

Who is this for: This shampoo is designed for women and men with dry, brittle, or chemically treated hair who want a sulfate-free, restorative cleanser. It’s a good fit for anyone seeking a large, salon-size bottle for at-home repair routines or for households that prefer a multifunctional nutritive shampoo to maintain healthier-looking hair between professional treatments.

Ingredients

AQUA(WATER), SODIUM COCETH SULFATE, LAURAMIDOPROPYL BETAINE, COCAMIDE DEA, QUINOA (CHENOPODIUM QUINOA) EXTRACT, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, PHENOXYETHANOL, GLYCOL DISTEARATE, PARFUM(FRAGRANCE(SUPPLEMENT), LAURETH-4, POLYQUATERNIUM-7, GLYCERIN, C12-14 PARETH-12, CYCLOMETHICONE, CAPRYLYL GLYCOL, CITRIC ACID, COCAMIDOPROPYL BETAINE, CHLORPHENESIN, DIMETHICONE, DISODIUM EDTA, PANTHENOL, AMODIMETHICONE, CI 15985, LACTIC ACID, FORMIC ACID, PEG-200 CASTOR OIL, TRIDECETH-6, WHEAT (TRITICUM VULGARE) GERM OIL, PHENYLPROPANOL, SHEA BUTTER (BUTYROSPERMUM PARKII), ARGANIA SPINOSA KERNEL OIL, MACADAMIA TERNIFOLIA SEED OIL, OLEA EUROPAEA (OLIVE) FRUIT OIL, HYDROGENATED COCONUT OIL, SUNFLOWER (HELIANTHUS ANNUUS) SEED OIL, BENZOIC ACID​