BioSilk Silk Therapy Shampoo & Conditioner Duo, 12 oz Each (Pack of 2) — Sulfate-Free, Silk Proteins for Shine

BioSilk Silk Therapy Duo is a two-piece shampoo and conditioner set formulated with silk proteins and botanical extracts to gently cleanse, restore moisture, and deliver lasting shine without sulfates or parabens.

This duo combines BioSilk's signature silk-infused Shampoo and Conditioner in two 12 oz bottles to provide a balanced wash-and-condition routine for everyday use. The formula uses silk proteins to penetrate and smooth cuticles, botanical extracts to support manageability, and UV filters in the conditioner to help reduce UV-related dulling. It’s designed for all hair types, including color-treated and fine hair, and is cruelty-free for conscious shoppers.

How does this set improve hair shine and texture?

The silk proteins in both products work to smooth the hair surface, reducing friction and enhancing light reflection for a shinier look. Regular use helps hair feel softer and easier to detangle while improving overall manageability without heavy buildup.

• Silk proteins penetrate strands to smooth cuticles and boost reflective shine.
• Botanical extracts help condition and reduce frizz for a sleeker finish.
• Lightweight conditioning avoids weighing down fine hair while adding softness.

Is this shampoo and conditioner safe for color-treated or sensitive scalps?

Yes — the shampoo is sulfate-free and the conditioner is free of parabens, reducing aggressive chemical stripping often associated with color fade and scalp sensitivity. The gentle cleansing action removes buildup without harsh surfactants, and the conditioner restores moisture to protect treated hair.

• Sulfate-free formulation helps preserve hair color and natural oils.
• Paraben-free ingredients reduce exposure to common preservatives.
• Cruelty-free testing and gentle botanicals minimize irritation risk.

What practical results can I expect after a few uses?

After multiple washes you should notice smoother texture, easier detangling, and improved shine. The conditioner adds hydration and the UV filters help guard against sun-related dulling, so hair looks healthier and more resilient between styling sessions.

• Reduced frizz and smoother strands after conditioning.
• Improved comb-through and less breakage from tangles.
• Enhanced daily shine and protection from UVA/UVB exposure.

How do I use the BioSilk Silk Therapy Duo in my routine?

Apply a small amount of shampoo to wet hair, lather gently, and rinse thoroughly to remove oil and buildup. Follow with the conditioner, focusing on mid-lengths to ends, leave it on for a minute or two, then rinse to lock in moisture and shine.

• Shampoo: emulsify on wet hair, massage scalp, rinse fully.
• Conditioner: apply from mid-lengths to ends, leave briefly, then rinse.
• Use regularly as part of your wash routine; adjust frequency by hair type.

Who this is for: The BioSilk Silk Therapy Duo is ideal for people seeking a gentle, everyday cleansing and conditioning system that enhances shine and manageability without sulfates or parabens. It suits all hair types, including fine, color-treated, and chemically processed hair, and appeals to shoppers who prefer cruelty-free products with botanical support. Choose this set if you want smoother, more reflective hair with lightweight hydration and added UV protection in your routine.

Ingredients

Aqua/Water/Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Lavandula Angustifolia (Lavender) Extract, Symphytum Officinale Leaf Extract, Mentha Piperita (Peppermint) Leaf Extract, Salvia Sclarea (Clary) Extract, Anthemis Nobilis (Chamomile) Flower Extract, Hydrolyzed Silk, Panthenol, Pentylene Glycol (Natural), Ethylhexylglycerin, Polysorbate 20, PEG-150 Pentaerythrityl Tetrastearate, Caprylyl Glycol, PEG-6 Caprylic/Capric Glycerides, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Guar Hydroxypropyltrimonium Chloride, Disodium Laureth Sulfosuccinate, Citric Acid, Benzoic Acid, Propanediol (Natural), Hexylene Glycol, Fragrance (Parfum), Benzyl Benzoate, Hexyl Cinnamal, Linalool, Alpha- Isomethyl Ionone, Citronellol.