KEVIN.MURPHY Killer.Curls Wash curly hair shampoo — 250 mL, oat milk & soybean oil for hydration and frizz control

KEVIN.MURPHY KILLER.CURLS WASH is a color-safe, vegan shampoo formulated with oat milk and soybean oil to hydrate, define, and protect natural or permed curls.

This lightweight yet nourishing shampoo cleanses without stripping, helping curls retain moisture and bounce. Designed for textured hair, the formula blends soothing oat milk and fatty-acid-rich soybean oil to smooth cuticles and support shape while remaining safe for color-treated hair. The cruelty-free, vegan formulation fits modern haircare routines that prioritize performance and gentle ingredients.

How does KILLER.CURLS WASH improve curl definition and frizz control?

The shampoo balances cleansing and conditioning to enhance natural curl pattern without weighing strands down. Oat milk helps soften the hair fiber and smooth the cuticle, while soybean oil delivers fatty acids that nourish and add slip for easier detangling. Regular use makes curls more resilient and reduces the appearance of flyaways.

• Gently removes buildup while preserving natural oils
• Oat milk smooths the hair surface for clearer curl formation
• Soybean oil supplies moisture and slip for less frizz
• Lightweight formula avoids flattening curls

Is this shampoo suitable for colored or permed hair?

KILLER.CURLS WASH is formulated to be color safe, so it cleans without accelerating fade or damaging treated hair. The gentle cleansing system and conditioning actives protect the hair’s structure, making it appropriate for both natural curls and chemically permed textures. Follow with a compatible conditioner or mask for best results after chemical services.

• Color-safe surfactants reduce stripping of pigments
• Hydrating ingredients support processed hair integrity
• Recommended pairing with curl-specific conditioners for extra protection

How do I use it for the best curl results in my routine?

Apply a quarter-sized amount to wet hair, focusing on the scalp and roots, then gently work the lather through lengths. Rinse thoroughly and follow with a curl-defining conditioner or leave-in to lock moisture. For enhanced curl clumping, detangle in the shower with conditioner and scrunch hair upward while rinsing.

• Use on wet hair; massage into scalp and distribute through lengths
• Pair with KILLER.CURLS conditioner or a hydrating mask
• Finish with a leave-in or styling cream for hold and definition

What ingredients are responsible for the moisturizing effect?

The formula highlights oat milk and soybean oil as primary hydration and conditioning agents. Oat milk helps protect the cuticle and adds softness, while soybean oil brings essential fatty acids that reinforce moisture retention and improve manageability. Together they create smoothness and shine without greasy residue.

• Oat milk: cuticle protection and softening
• Soybean oil: fatty acids for moisture and slip
• Lightweight cleansing base: removes impurities without over-drying

Who is this for: KILLER.CURLS WASH suits people with natural, wavy, curly, or permed hair who want defined, hydrated curls without heavy silicones or animal-derived ingredients. It’s ideal for those who color their hair and seek a vegan, salon-grade shampoo that balances performance with gentle care. Use it as the foundation of a curl-focused regimen when you want cleaner, softer, more manageable textured hair.

Ingredients

INGREDIENTS: Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Propanediol, Acrylates Copolymer, Glycol Distearate, Avena Sativa (Oat) Kernel Extract*, Xanthan Gum, Glycine Soja (Soybean) Oil, Ricinus Communis (Castor) Seed Oil, Phospholipids, Glycine Soja (Soybean) Sterols, Hydroxyacetophenone, Lauryl Lactyl Lactate, Glycolipids, Guar Hydroxypropyltrimonium Chloride, PEG-150 Distearate, Hydroxyethylcellulose, Trisodium Ethylenediamine Disuccinate,