Biolage Color Last Shampoo & Conditioner Set
- Shampoo and conditioner duo
- Low pH to slow color fading
- Up to 9 weeks of color vibrancy with the system
- Conditioner on 1-3 minutes, then rinse
- Vegan, paraben-free, silicone-free
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A low-pH shampoo and conditioner pair that helps hair color last longer and stay shiny. Bottle sizes are not in the listing bullets.
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ASIN: B09BZPVG4WCategory: Hair Shampoos
Overview
A low pH formula is the working part of this Biolage Color Last duo, cleansing gently so dye is less likely to wash out. The orchid-inspired conditioner then smooths the hair surface for shine.
Gentle cleansing and conditioning built to protect dye stretches time between salon visits. Bottle sizes are missing, so it is hard to judge how long the set will last.
Who it's for
Colored or naturally colored hair washed several times a week. Heavy product users who need a strong clarifier should keep one on hand too.
Pros and cons
- Low pH protects dye
- Vegan and paraben-free
- Works on natural hair too
- Adds shine and smoothness
- Bottle sizes not listed
- Longest color claim needs both products
Performance notes
A low pH holds the hair cuticle closed, so dye molecules leak out more slowly with each wash. The conditioner evens out the surface, which is what restores shine on processed hair.
Specifications
| Brand | Biolage |
|---|---|
| Benefits | Inspired by nature's orchid, Color Last helps maintain the color, depth, tone and shine for vivid color-treated hair. Gives hair salon-vibrant color for up to 9 weeks when using the system |
| Additional Benefits | A professional inspired hair routine to help protect hair balance moisture and even out the hairs surface for saturated shiny vibrant color that stays radiant for weeks |
| Suggested Use | To help maintain your color-treated hair, apply shampoo to wet hair and lather with a massaging motion. Rinse, repeat if necessary. Apply conditioner and leave in for 1-3 minutes. Rinse |
| Color Last Collection | Color Last system of Shampoo and Conditioner, nourishes and protects to help maintain the shine of color-treated hair. Color last Shampoo with low pH prolongs color vibrancy. |
| Paraben Free Duo | Low pH shampoo and conditioner for color-treated hair helps prolong color vibrancy. Gently cleanses and nourishes to prevent color from stripping. For color-treated or natural hair |
Frequently asked questions
What size are the Biolage Color Last bottles?
The listing bullets do not state bottle sizes. Check the labels for volume.
How long should I leave Biolage Color Last conditioner on?
Leave it on for 1-3 minutes, then rinse.
Can Biolage Color Last be used on uncolored hair?
Yes. It is described for color-treated or natural hair.
How long does Biolage Color Last protect color?
The brand claims salon-vibrant color for up to 9 weeks when using the system.