KÉRASTASE Discipline Bain Fluidealiste Sulfate-Free Smoothing Shampoo 16.9 fl oz — Hydrating, Frizz-Control

KÉRASTASE Discipline Bain Fluidealiste is a sulfate-free shampoo formulated to smooth frizz-prone hair while delivering lightweight hydration and improved manageability.

Designed as part of KÉRASTASE's Discipline range, this 16.9 fl oz shampoo targets unruly, frizzy hair by cleansing gently without stripping moisture. Its sulfate-free formula helps preserve hair fiber integrity and works with your conditioner or leave-in to create a softer, more controlled finish. The product is intended for regular use and is suitable for those who want sleeker styles with less flyaway and easier post-wash styling.

How does this shampoo reduce frizz without harsh detergents?

Bain Fluidealiste uses mild surfactants that cleanse the scalp and strands while avoiding aggressive sulfates that can dry hair. By maintaining the hair's natural hydration balance, the formula reduces rough cuticle texture that causes frizz, allowing the fiber to reflect light more evenly. Over repeated washes, hair becomes easier to detangle and style.

• Sulfate-free surfactants for gentle cleansing
• Formulation preserves natural moisture levels
• Helps smooth the hair cuticle to limit flyaways

What kind of results can I expect after using it?

Expect softer, more manageable hair with a noticeable reduction in frizz and less static. Hair tends to detangle more easily and feels smoother to the touch, making blow-drying and heat-styling more predictable. Results are enhanced when paired with other Discipline products like masks or serums.

• Softer, smoother hair texture after washing
• Improved manageability and easier styling
• Works better with leave-in or mask for longer-lasting control

How should I use Bain Fluidealiste for best performance?

Apply a small amount to wet hair and scalp, then massage gently with your palms to create an even lather. Rinse thoroughly and follow with a compatible conditioner or mask to lock in moisture and smoothing benefits. For very frizzy hair, repeat the wash or combine with a leave-in smoothing product.

• Use a small amount on wet hair and scalp
• Massage evenly, emulsify, then rinse thoroughly
• Follow with Discipline conditioner or mask for best results

Will this shampoo work with color-treated or chemically processed hair?

The sulfate-free, gentle cleansing base makes it suitable for many color-treated or chemically styled hair types since it avoids aggressive stripping. However, because individual formulations and treatments vary, pairing with a color-protecting product is recommended if color longevity is a priority. Always test compatibility with your stylist’s recommendations for best maintenance routines.

• Gentle formula suitable for many treated hairs
• Combine with color-care products if maintaining vibrancy
• Ask your stylist for personalized compatibility advice

Who is this for: KÉRASTASE Discipline Bain Fluidealiste is aimed at people with frizz-prone, unruly or textured hair who want a salon-quality sulfate-free clean that tames flyaways and improves manageability. It’s a good choice if you frequently blow-dry, use heat tools, or prefer smoother styles without heavy residue. If your top priority is moisture balance, softness and easier daily styling with proven salon heritage, this shampoo fits well into that routine.

How to use:

• Wet hair thoroughly, apply a small amount, massage into scalp and hair, emulsify and rinse.
• Follow with a KÉRASTASE Discipline conditioner or mask for optimal smoothing and hydration.

Ingredients

Aqua / Water \\u2022 Sodium Cocoyl Isethionate \\u2022 Sodium Lauryl Sulfoacetate \\u2022 Disodium Laureth Sulfosuccinate \\u2022 Sodium Lauroyl Sarcosinate \\u2022 Glycol Distearate \\u2022 Cocamidopropyl Betaine \\u2022 Glycereth-26 \\u2022 Decyl Glucoside \\u2022 Hydrogenated Coconut Acid \\u2022 Coco-Betaine \\u2022 Ppg-5-Ceteth-20 \\u2022 Sodium Benzoate \\u2022 Divinyldimethicone/Dimethicone Copolymer \\u2022 Sodium Chloride \\u2022 Polyquaternium-7 \\u2022 Amodimethicone \\u2022 Polyquaternium-10 \\u2022 Sodium Isethionate \\u2022 Salicylic Acid \\u2022 Peg-55 Propylene Glycol Oleate \\u2022 Propylene Glycol \\u2022 Carbomer \\u2022 C11-15 Pareth-7 \\u2022 Benzoic Acid \\u2022 Arginine \\u2022 Glutamic Acid \\u2022 Benzyl Salicylate \\u2022 Laureth-9 \\u2022 Benzyl Alcohol \\u2022 Glycerin \\u2022 Serine \\u2022 Hydroxypropyltrimonium Hydrolyzed Wheat Protein \\u2022 Trideceth-12 \\u2022 C12-13 Pareth-23 \\u2022 2-Oleamido-1,3-Octadecanediol \\u2022 Linalool \\u2022 Alpha-Isomethyl Ionone \\u2022 C12-13 Pareth-3 \\u2022 Sodium Hydroxide \\u2022 Citric Acid \\u2022 Parfum / Fragrance