Biolage ColorLast Purple Shampoo for Color-Treated Hair — 33.8 fl oz, Neutralizes Brass & Conditions

Biolage ColorLast Purple Shampoo is a pigment-depositing toner that neutralizes brassy and yellow tones in lightened or blonde hair while conditioning to reduce breakage.

This professional-strength purple shampoo combines concentrated purple pigments with plant-derived fig and orchid extracts to refresh cool tones between salon visits. Formulated without parabens and without animal-derived ingredients, the ColorLast Purple system is designed to tone, smooth, and protect color-treated hair while leaving strands noticeably shinier and more manageable.

How quickly will I see brass reduced after using this toner?

Most users notice visible neutralization of warm, brassy tones after a single application; results depend on hair porosity and the extent of yellowing. For stubborn brass, repeat weekly or leave the shampoo on the hair a few extra minutes as directed.

• Visible toning often after the first wash
• Leave on 3–5 minutes for stronger pigment deposit
• Use weekly to maintain cool undertones between salon visits

Will this purple shampoo dry out or damage my color-treated hair?

ColorLast Purple is formulated to tone while conditioning, so it helps reduce frizz and breakage rather than strip moisture. The blend of fig and orchid extracts provides smoothing benefits and supports hair integrity when used as directed with the matching conditioner.

• Vegan, paraben-free formula that conditions as it tones
• Leaves hair up to 2.5x smoother and reduces breakage
• Best results when paired with ColorLast conditioner

How do I use Biolage ColorLast Purple Shampoo for best results?

Apply to thoroughly wet hair, massage into a lather, and allow the purple pigments to deposit for 3–5 minutes before rinsing. For regular maintenance, use once a week or as needed to refresh cool blonde tones and neutralize warmth.

• Apply to wet hair and lather evenly from roots to ends
• Leave on 3–5 minutes for maximum toning effect
• Rinse thoroughly and follow with ColorLast conditioner

Is this suitable for all shades of blonde and lightened hair?

ColorLast Purple works on a range of lightened shades—from platinum and ash blonde to highlighted and silver tones—by depositing violet pigments that counteract yellow. It’s intended for color-treated hair and helps maintain the salon-finished tone without altering professionally applied color when used appropriately.

• Effective on highlights, balayage, and full blonde shades
• Safe for color-treated hair when used as directed
• Use sparingly on porous or previously lightened hair to avoid over-toning

Who is this for: Biolage ColorLast Purple Shampoo is ideal for anyone with blonde, highlighted, or lightened hair who wants to neutralize brassiness and preserve cool tones between salon appointments. It’s also a good choice for color-conscious users seeking a vegan, paraben-free formulation that conditions while toning and helps reduce breakage.

Ingredients

AQUA / WATER / EAU, SODIUM LAURETH SULFATE, COCO-BETAINE, GLYCOL DISTEARATE, SODIUM CHLORIDE, COCAMIDE MIPA, SODIUM LAURYL SULFATE, AMODIMETHICONE, SODIUM BENZOATE, PARFUM / FRAGRANCE, SODIUM HYDROXIDE, CITRIC ACID, HEXYLENE GLYCOL, POLYQUATERNIUM-7, POLYQUATERNIUM-10, PEG-40 HYDROGENATED CASTOR OIL, SALICYLIC ACID, CI 60730 / EXT. VIOLET 2, CARBOMER, GLYCERIN, LIMONENE, TRIDECETH-6, HEXYL CINNAMAL, COUMARIN, BENZYL ALCOHOL, CETRIMONIUM CHLORIDE, LINALOOL, AMYL CINNAMAL, GLYCINE SOJA OIL / SOYBEAN OIL, TOCOPHEROL, SODIUM ACETATE, ORCHIS MASCULA EXTRACT, ISOPROPYL ALCOHOL, FICUS CARICA FRUIT/LEAF EXTRACT - FIG FRUIT/LEAF EXTRACT, PHENOXYETHANOL, XANTHAN GUM, POTASSIUM SORBATE