Strengthening Shampoo

La Biosthetique Strengthening Shampoo is a premium, professional-grade salon formula meticulously engineered to resolve the unique structural challenges of fine, limp, and lifeless hair.

It targets fine hair from a dual perspective: scalp revitalization and fiber restructuring.

The formula clears heavy deposits completely without stripping the hair's natural hydration, creating a weightless foundation for long-lasting, natural root lift.

Best for:

• Fine, limp, and lifeless hair;
• Those looking to resolve structural challenges and boost natural root lift;
• Anyone seeking weightless volume and daily gentle cleansing.

Key Product Pros:

• Noticeably lifts hair from the roots and expands hair diameter from the very first wash;
• Hydrolyzed plant proteins restructure the hair shaft from within, improving resistance to breakage;
• Protects vulnerable fine hair from thermal damage during blow-drying and heat styling;
• Effortlessly frees the hair and scalp from heavy styling residues, environmental dust, and excess sebum without causing dryness;
• Stimulates and energizes the scalp, creating an optimal environment for healthy hair growth;
• Smooths the outer cuticle layers to instantly facilitate combing and prevent knotting.

Active Ingredients:

• Tahitian Microalgae Extract energizes and revitalizes the scalp microenvironment while infusing the roots with weightless density and visible lift;
• Hydrolyzed Rice Bran and Soy Proteins penetrate deep into the hair's cortex to reinforce weak keratin bonds, restructure damaged areas from the inside out, and seal the hair cuticle;
• Carrageenan Moss and Sugar Kelp Extracts form a breathable protective shield over the hair shaft, drastically increasing structural resistance against environmental hazards;
• The molecular interaction between the plant proteins and algae extract acts as an integrated heat-defense shield, safeguarding fine strands against damage from blow-dryers and hot styling tools.

About Volume Line:

• The line focuses entirely on thickening hair diameters, maximizing density, and delivering weightless bounce.
• It works perfectly alongside the Volumising Dry Shampoo and matching lightweight conditioning fluids to sustain maximum body between salon visits.

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), Sodium Laureth Sulfate, Sodium Chloride, Disodium Cocoamphodiacetate , Disodium Laureth Sulfosuccinate, Peg-7 Glyceryl Cocoate, Pentylene Glycol, Phenoxyethanol, Parfum (fragrance), Peg-40 Hydrogenated Castor Oil, Trideceth-9, Cocamidopropyl Betaine, Peg-150 Pentaerythrityl Tetrastearate, Polyquaternium-7, Hydrolyzed Rice Bran Protein, Tromethamine, Propylene Glycol, Hydrolyzed Soy Protein, Kappaphycus Alvarezii Extract, Tetramethyl Acetyloctahydronaphthalenes, Laminaria Saccharina Extract, Polysorbate 20, Benzoic Acid, Ethylhexylglycerin, Sodium Polyphosphate, Lactic Acid, Hexadecanolactone, Citric Acid, Glycine, Benzyl Salicylate, Alpha-isomethyl Ionone, Limonene, Citrus Aurantium Bergamia (bergamot) Peel Oil, Potassium Sorbate, Linalyl Acetate, Plankton Extract, Tocopherol

Evenly distribute an appropriate amount of shampoo onto wet hair and the scalp.

Gently work the formula into the scalp using your fingertips to stimulate blood circulation and fully activate the microalgae.

Rinse thoroughly with lukewarm water until the hair is completely clean. It is perfectly formulated and gentle enough for daily use.y.