BioSilk Hydrating Shampoo 34 oz — Sulfate & Paraben-Free Moisture Shampoo for Dry, Color-Treated Hair

Designed for dry, coarse, or moisture-depleted hair, this professional-size 34 oz bottle delivers gentle cleansing while replenishing hydration. The formula removes dirt and product buildup without stripping natural oils, then infuses conditioning ingredients to improve manageability and softness. Ideal for everyday use, it pairs with BioSilk Hydrating Therapy Conditioner for best results.

How does this shampoo restore moisture without weighing hair down?

BioSilk Hydrating Shampoo uses a sulfate-free surfactant base that cleans without aggressive stripping. Lightweight moisturizing agents like quinoa extract and maracuja oil penetrate and attract moisture, while silk-derived proteins help reduce friction and support smoother cuticles.

• Gentle sulfate-free cleansing preserves natural oils
• Quinoa helps retain hydration within the hair fiber
• Maracuja oil provides lightweight nourishment and sheen
• Silk proteins smooth the hair surface for less frizz

Will this help strengthen damaged or brittle strands?

The shampoo includes strengthening elements derived from silk proteins that adhere to the hair surface to reinforce weakened areas. Regular use, especially when followed by the matching conditioner, can improve manageability and the feel of damaged hair without creating buildup.

• Silk-derived ingredients support strand resilience
• Removes impurities that can cause breakage during styling
• Formulated to complement conditioning treatments for repair

How should I use the 34 oz bottle for salon-style results at home?

Use a small amount first to work a lather through roots to ends, massaging the scalp to lift oils and debris. Rinse with lukewarm water and follow with BioSilk Hydrating Therapy Conditioner to seal in moisture and smooth the cuticle for a polished finish.

• Apply from roots to ends and massage into scalp
• Rinse thoroughly with lukewarm water
• Follow with the matching Hydrating Therapy Conditioner
• Use regularly for best long-term hydration benefits

Is this product suitable for color-treated or chemically processed hair?

The gentle, sulfate-free formula is kinder to color and chemically treated hair than harsh cleansers, helping to protect color vibrancy while delivering moisture. As with any treatment, pairing it with a color-safe conditioner and avoiding overly hot water will extend results.

• Sulfate-free cleansing reduces color fading risk
• Hydrating components help maintain elasticity after processing
• Works well with color-safe conditioners and treatments

Who is this for: BioSilk Hydrating Shampoo is made for anyone with dry, coarse, or moisture-depleted hair seeking a sulfate- and paraben-free cleanser that adds hydration and smoothness. It’s also well-suited to people with chemically-treated or color-treated hair who want a gentler daily shampoo in a large, cost-effective 34 oz size. Professional stylists and home users who prioritize manageability, shine, and softer texture will find this product a practical choice.

Ingredients

Aqua