Biolage Full Rescue Shampoo 33.8 fl oz — Fortifying, Fuller-Looking Hair with Rosemary Oil & Niacinamide

Biolage Full Rescue Shampoo is a vegan, fortifying cleanser that instantly creates fuller-looking hair while strengthening strands and helping protect the scalp.

This concentrated shampoo combines steam-distilled rosemary oil with triple-purified niacinamide to visibly thicken hair and reduce the appearance of thinning. Formulated without parabens, silicones, mineral oils or colorants and certified cruelty-free, the 33.8 fl oz size is suited for daily use or for households that want a longer-lasting supply. Use as the first step of the Full Rescue system—paired with the conditioner, serum or densifying spray—to support stronger-looking lengths over time.

How does this shampoo make hair look fuller right away?

The formula contains ingredients that coat and lift individual strands to reduce visible scalp and create surface volume. Instant thickening agents and rosemary oil add detectable body at the roots and along lengths without heavy residue.

• Micro-dosed rosemary oil adds texture and a lightweight lift.
• Niacinamide helps improve strand resilience for better hold.
• Instant thickening actives visually increase density at the root area.
• Rinse-friendly formula avoids weighing hair down, preserving volume.

Will it actually strengthen hair and reduce breakage?

Biolage Full Rescue Shampoo is formulated to fortify strands so they resist mechanical damage and breakage from styling. Strengthening benefits are most noticeable when used consistently as part of the Full Rescue routine with conditioner and treatment products.

• Niacinamide helps improve hair fiber integrity for reduced breakage.
• Gentle cleansing removes buildup that can weaken strands.
• Regular use with the matching conditioner supports longer, stronger-looking lengths.
• Suitable for color-treated hair and free from harsh sulfates that strip moisture.

How should I use it to get the best results?

Apply to thoroughly wet hair, massage into a lather from roots to ends, and rinse. For optimal improvement in fullness and resilience, follow with Full Rescue Conditioner and add the Invigorating Serum or Densifying Spray when targeting persistent thinning or fragile lengths.

• Use daily or as needed depending on your hair type and styling routine.
• Pair with Full Rescue Conditioner to lock in strengthening benefits.
• For targeted support, apply serum to the scalp and densifying spray to lengths after towel-drying.
• Rinse thoroughly to avoid product buildup that can reduce volume.

Is this product clean and cruelty-free?

The formula is vegan and certified cruelty-free by the Leaping Bunny Programme. It excludes parabens, mineral oil, silicones and artificial colorants, aligning with shoppers who prioritize cleaner, ethically produced haircare.

• Vegan—no animal-derived ingredients.
• Leaping Bunny certified cruelty-free.
• Free from parabens, silicones, mineral oil and colorants.
• Suitable for color-treated hair and everyday use.

Who is this for: Biolage Full Rescue Shampoo is designed for people noticing thinning, breakage or fragile lengths who want immediate cosmetic fullness and longer-term strand reinforcement. It's a practical choice for those with color-treated hair seeking a gentle, clean formula in a large 33.8 fl oz size—ideal for individuals, couples, or small households looking for consistent, system-based care to help hair look thicker and stronger over time.

Ingredients

AQUA / WATER / EAU • AMMONIUM LAURYL SULFATE • COCAMIDOPROPYL BETAINE • SODIUM CHLORIDE • PROPYLENE GLYCOL • PARFUM / FRAGRANCE • HEXYLENE GLYCOL • CITRIC ACID • SODIUM HYDROXIDE • NIACINAMIDE • SODIUM BENZOATE • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • BEHENTRIMONIUM CHLORIDE • BENZOIC ACID • GLYCERIN • SALICYLIC ACID • AMMONIUM SULFATE • CETRIMONIUM CHLORIDE • ROSMARINUS OFFICINALIS LEAF OIL / ROSEMARY LEAF OIL • ALCOHOL DENAT. • POLYQUATERNIUM-30 • POLYQUATERNIUM-7 • LIMONENE • ISOPROPYL ALCOHOL • HEXYL CINNAMAL • COUMARIN • BENZYL ALCOHOL • LINALOOL • AMYL CINNAMAL