Biolage Strength Recovery Deep Treatment hair mask, 3.3 fl oz — fortifying weekly repair

This 3.3 fl oz fortifying treatment is designed for weak or damaged hair that needs concentrated care. Formulated with distilled olive squalane to lock in moisture and vegan proteins to reinforce the hair fiber, the lightweight, micro-dosed mask boosts manageability and smoothness without weighing hair down. It’s suitable for color-treated hair and is free from parabens, mineral oils, and artificial colorants.

How quickly will I notice stronger-looking hair?

Many users see improved softness and easier detangling after the first use, while measurable reductions in breakage appear with regular weekly application. The combination of olive squalane and vegan proteins targets surface protection and internal strength for both immediate and cumulative benefits.

• Use once a week for maintenance and deeper repair.
• Apply to wet hair, leave 3–5 minutes, then rinse for fast results.
• Micro-dosed formula delivers concentrated actives without build-up.

Will this work on color-treated or chemically processed hair?

Yes — the formula is gentle and suitable for color-treated hair. It restores moisture and reinforces strands without stripping color, helping maintain vibrancy while addressing damage from chemical processes.

• Paraben-free, mineral oil-free, and colorant-free formulation.
• Safe to pair with Biolage Strength Recovery Shampoo for a full regimen.
• Cruelty-free and Leaping Bunny approved for ethical care.

How do olive squalane and vegan proteins improve hair strength?

Olive squalane deposits a lightweight protective layer to seal moisture and smooth the hair surface, which reduces friction and breakage. Vegan proteins penetrate the hair shaft to support elasticity and help mend weakened areas, creating a stronger, more resilient strand over time.

• Olive squalane: locks in hydration and smooths the cuticle.
• Vegan proteins: reinforce fiber structure and enhance elasticity.
• Micro-dosed concentration: targeted nourishment without heaviness.

How should I use this mask for the best results?

For an effective routine, replace your regular conditioner with this mask once a week or as needed. Apply to clean, wet hair, distribute evenly from mid-lengths to ends, leave for 3–5 minutes, then rinse thoroughly. For severely damaged hair, leave on slightly longer or combine with the Strength Recovery Shampoo for a system approach.

• Apply to wet hair after cleansing; wait 3–5 minutes.
• Rinse well and style as usual; use weekly for maintenance.
• Pair with Biolage Strength Recovery Shampoo for best results.

Who is this for: Biolage Strength Recovery Deep Treatment Pack is ideal for people with fragile, weakened, or damaged hair seeking concentrated weekly repair without heavy buildup. It’s a good match for color-treated and chemically processed hair, as well as anyone looking to reduce breakage and improve smoothness with a cruelty-free, clean-formula option.

Ingredients

AQUA / WATER / EAU • CETEARYL ALCOHOL • BEHENTRIMONIUM CHLORIDE • GLYCERIN • AMODIMETHICONE • CETYL ESTERS • ISOPROPYL ALCOHOL • PARFUM / FRAGRANCE • PHENOXYETHANOL • SQUALANE • TRIDECETH-6 • LIMONENE • BUTYROSPERMUM PARKII BUTTER / SHEA BUTTER • ARGININE • GLUTAMIC ACID • SERINE • DILAURYL THIODIPROPIONATE • CHLORHEXIDINE DIGLUCONATE • HYDROXYPROPYLTRIMONIUM HYDROLYZED WHEAT PROTEIN • CETRIMONIUM CHLORIDE • HEXYL CINNAMAL • COUMARIN • BENZYL ALCOHOL • LINALOOL • AMYL CINNAMAL • GERANIOL • CITRIC ACID