BioSilk Silk Therapy Conditioner 34 oz — Silk-Infused Moisturizing Conditioner for Soft, Detangled Hair with Heat & UV Protection

BioSilk Silk Therapy Conditioner is a rich, silk‑infused conditioning formula that restores softness, reduces tangles and helps protect hair from UV and heat stress.

Formulated with hydrolyzed silk proteins, botanical extracts and lightweight emollients, this sulfate‑free conditioner smooths cuticles and improves manageability for normal to dry hair. The large 34‑ounce size suits at‑home routines and frequent users who want lasting hydration without heavy residue. Its blend of oils, panthenol and UV filters adds radiance while botanical extracts contribute a gentle, nurturing finish.

How does this conditioner make hair softer and easier to detangle?

The conditioner deposits silk proteins and conditioning agents that smooth rough cuticles and reduce friction between strands. Slip agents and lightweight oils help combing, so wet hair detangles with less breakage and styling time.

• Hydrolyzed silk and wheat protein to reinforce strand surface
• Cetyl and cetearyl alcohols for creamy slip and spreadability
• Guar derivatives and cetrimonium chloride to reduce static and knots

Will this product weigh down fine hair or work on dry, coarse textures?

BioSilk Silk Therapy Conditioner is balanced to condition without heavy buildup, but performance varies by hair porosity. Fine hair can benefit from smaller amounts focused on mid‑lengths and ends, while dry or coarse hair may prefer fuller application to rehydrate and smooth thicker strands.

• Use a pea‑sized amount near roots for fine hair
• Apply generous coverage from mid‑lengths to ends for coarse hair
• Rinse thoroughly to avoid residue on lower‑porosity hair

Does the formula offer protection from sun and heat styling?

The conditioner contains UV filters and heat‑supportive ingredients to help reduce surface damage from sun exposure and styling tools. While it adds a protective layer, it should be combined with dedicated heat protectants when using high‑temperature tools for best results.

• Includes benzophenone‑3 as a UV filter to reduce photodamage
• Amodimethicone and panthenol add temporary heat resistance and shine
• Recommended to pair with a heat protectant spray for thermal styling

What makes this a gentle choice for everyday use?

The formula omits sulfates and parabens and is cruelty‑free, making it suited for regular use on color‑treated and naturally dry hair. Mild preservatives and plant extracts provide a sensory, botanical profile while maintaining product safety and shelf life.

• Sulfate‑free and paraben‑free formulation
• Botanical extracts like lavender and peppermint for a fresh finish
• Cruelty‑free brand standards and a family of silk‑based treatments

Who is this for: This conditioner is designed for people seeking a salon‑style silk treatment in a convenient, large bottle—ideal for households, frequent washers, or anyone wanting smoother, shinier hair. It fits normal to dry textures that need moisture, detangling and light UV protection without heavy silicones or sulfates. For best results, pair with BioSilk Silk Therapy shampoo and use targeted heat protectants when styling.

Ingredients

Water, Cetyl Alcohol, Dicetyldimonium Chloride, Cetearyl Alcohol, Dicetyldimonium Chloride, Glyceryl Stearate SE, Olea Europaea (Olive) Fruit Oil, Fragrance, Amodimethicone, Hydrolyzed Silk, Hydrolyzed Wheat Protein, PG-Propyl Silanetriol, Panthenol, Phenoxyethanol, Methylisothiazolinone, Guar Hydrocypropyltrimonium Chloride, Cetrimonium Chloride, Trideceth-8, Citric Acid, Benzophenone-3, Symphytum Officinale Leaf Extract, Anthemic Nobilis Flower Extract, Mentha Piperita (Peppermint) Leaf Extract, Lavandula Angustifolia (Lavender) Extract, Salvia Sclarea (Clary) Extract, Benzyl Benzoate, Hexyl Cinnamal, Linalool, Alpha-Isomethyl Ionone, Citronellol, BCC12-Base