Activating Conditioning Spray

La Biosthetique Curl Activating Conditioning Spray is a premium, professional-grade leave-in conditioning treatment engineered specifically to revive, structure, and hydrate curly and wavy hair.

This lightweight formula delivers an instant bounce booster effect, transforming tired, stretched curls into perfectly defined, highly elastic ringlets without causing any stickiness or heavy residue.

Best for:

• Curly and wavy hair;
• Those looking to revive, structure, and hydrate tired or stretched curls;
• Anyone seeking weightless definition and frizz control under high humidity.

Key Product Pros:

• Delivers highly dynamic, bouncy curls without adding heavy oils, crunchiness, or stiffness;
• Locks moisture within the hair shaft, effectively blocking atmospheric humidity and preventing unwanted puffiness;
• Instantly softens unruly knots, improving combability and reducing mechanical breakage during styling;
• Features a premium, multi-faceted salon fragrance characterized by refreshing citrus notes anchored by a refined woody base;
• Shields delicate, curl-prone structures from heat damage caused by hair dryers and diffusers.

Active Ingredients:

• Bounce Back Polymer is an advanced, highly elastic styling polymer that gently coats each strand weightlessly, dramatically increasing the springiness, definition, and structural durability of curls;
• Natural Moisturizing Factor (NMF) with Glycerin, Urea, Lactic Acid, and Allantoin binds high levels of moisture deep inside the hair fiber, preserving water balance;
• Hydrolyzed Wheat Protein penetrates deep into the cortex to strengthen damaged keratin bonds and visibly reinforce thin or compromised hair structures;
• Panthenol (Provitamin B5) enhances natural hair elasticity, seals moisture into the cuticle, and creates a reflective, healthy shine.

About Curl Line:

• The line is a premium system tailored exclusively for curly textures.
• For maximum structural integrity, it is designed to work in synergy with the Curl Activating Shampoo, Curl Activating Repair Mask, and the Curl Defining Styling Fluid or Defining Cream.

Disclaimer:

• This product is intended for cosmetic use only.
• Results may vary by individual.
• If irritation occurs, discontinue use.
• Perform a patch test before full application.

Aqua (water), Glycerin, Polyquaternium-10, Methyl Gluceth-10, Magnesium Sulfate, Parfum (fragrance), Panthenol, Peg-40 Hydrogenated Castor Oil, Trideceth-9, Lactic Acid, Sodium Benzoate, Pg-hydroxyethylcellulose Cocodimonium Chloride, Propylene Glycol, Potassium Sorbate, Tetramethyl Acetyloctahydronaphthalenes, Phenoxyethanol, Limonene, Hydrolyzed Wheat Protein, Linalool, Hexamethylindanopyran, Serine, Sodium Lactate, Sorbitol, Tea-lactate, Urea, Linalyl Acetate, Benzyl Salicylate, Alpha-isomethyl Ionone, Citric Acid, Pinene, Citronellol, Sodium Chloride, Coumarin, Citrus Limon (lemon) Peel Oil, Pogostemon Cablin Oil, Sclareol, Allantoin

Wash your hair with a curl-enriching shampoo. Gently press excess water out using a soft towel and avoid rubbing the hair to protect the cuticle.

Shake the bottle well. Spray the product evenly across sections of damp hair from mid-lengths to the ends. Do not rinse.

For diffuser drying, blow-dry using a diffuser attachment. Scrunch the hair upwards or twist individual strands around your fingers to create crisp, defined shapes.

For air drying, leave hair to dry naturally for a softer, organic curly texture.

For a second-day refresh, mist lightly onto dry hair to instantly reactivate fallen or flattened curls.