Biolage Color Last Conditioner for Color-Treated Hair, 13.5 fl oz — Low-pH, Lightweight Shine

Biolage Color Last Conditioner is a low-pH conditioner formulated with micro-dosed soybean oil and stearic acid to help preserve salon color vibrancy for up to four weeks while conditioning and adding shine.

Keep colored hair looking freshly dyed longer without weighing it down. This 13.5 fl oz bottle delivers a targeted color-care concentrate designed to nourish, detangle, and create a lightweight barrier that helps reduce color fade from daily aggressors. The vegan, paraben-free formula focuses on moisture balance and shine so color-treated hair feels softer and appears more luminous between salon visits.

How does this conditioner help my hair color last longer?

The blend of soybean oil and stearic acid works together to guard color molecules and smooth the hair surface. Soybean oil replenishes lipids and adds antioxidants, while stearic acid forms a fine protective film that reduces color loss from water, styling, and UV exposure. Used as part of the Color Last system, the conditioner helps keep hues vivid and reflective.

• Micro-dosed soybean oil to nourish and seal moisture.
• Stearic acid creates a lightweight protective layer.
• Low pH formula helps close the cuticle for less color leaching.
• Designed to pair with Color Last Shampoo for best results.

Will it weigh my hair down or leave buildup?

Formulated to be lightweight, the conditioner softens and detangles without heavy residues when rinsed properly. The carefully balanced concentrate provides conditioning benefits while avoiding mineral oils and unnecessary colorants that can lead to buildup. Regular use helps maintain manageability and bounce in color-treated hair.

• Vegan, mineral oil–free formulation for lighter feel.
• Rinses clean when left on 1–3 minutes as directed.
• Helps detangle to reduce breakage during styling.

How should I use it to get the best results?

For optimal color protection, use after Biolage Color Last Shampoo on wet hair. Apply a generous amount through mid-lengths to ends, leave in for one to three minutes to allow ingredients to absorb, then rinse thoroughly. Using the conditioner consistently as part of the Color Last system delivers the most noticeable preservation of tone and shine.

• Apply to wet hair after shampooing; focus on mid-lengths and ends.
• Leave in 1–3 minutes, then rinse thoroughly for best finish.
• Use regularly with Color Last Shampoo to extend color life up to four weeks (consumer test).

Is this product safe for all types of color-treated hair?

The formula is created for color-treated hair and is free from parabens, mineral oil, and added colorants, making it suitable for a wide range of dye processes. It helps strengthen hair and reduce breakage, which supports longevity of both permanent and semi-permanent color. Always follow stylist advice for chemically treated or highly porous hair.

• Paraben-free and colorant-free for gentle daily use.
• Vegan formula with botanical-inspired ingredients.
• Supports reduced breakage and added shine for color-treated hair.

Who is this for: Biolage Color Last Conditioner is ideal for anyone who dyes their hair and wants to keep color vibrant and glossy between salon visits—especially users seeking a lightweight, plant-inspired option without mineral oils or parabens. It suits fine to medium hair textures that need detangling and shine, as well as thicker hair when used generously on lengths and ends. For best outcomes, pair it with Biolage Color Last Shampoo as part of a routine focused on extending color payoff and improving manageability.

Ingredients

B00JAI4FGI