OLIGO PROFESSIONNEL Blacklight Blue Shampoo – Sulfate-Free Blue Toner for Blonde & Color-Treated Hair, 8.5oz

Refresh Brassy Blonde, Reclaim Your Highlights

Elevate your blonde with OLIGO PROFESSIONNEL’s Blacklight Blue Shampoo. This sulfate-free blue shampoo is crafted for light brown to medium blonde color-treated hair, helping to neutralize brass and revive faded highlights between salon visits.

Formulated with argan oil and 11 amino acids, the formula provides lightweight moisture while you cleanse. The vegan blend is free from sulfates, salt, and parabens, making it a color-conscious addition to your routine.

How it works is simple: the cool blue pigments counter warm tones, leaving a cleaner, brighter base as you rinse. You may notice toned brightness and more vibrant highlights as you style, without over-toning or drying your hair.

Key benefits you might experience

• Neutralizes brass to balance blonde tones
• Refreshes faded or sun-kissed highlights
• Moisturizing, color-safe formula without sulfates
• Enriched with argan oil and 11 amino acids for gentle nourishment
• Vegan, salt-free, paraben-free; suitable for color-treated hair

Usage tips for best results

• Apply to damp hair, lather evenly, rinse. For deeper toning, repeat as needed.
• Leave on for 2–5 minutes, then rinse thoroughly; use once weekly or when brassiness reappears.
• For maximum benefits, pair with Blacklight Blue Conditioner and wear gloves to avoid staining hands or nails.
• Rinse with cool water to help seal cuticles and maintain tone.

Who is this ideal for?

• Blondes with highlighted or color-treated hair seeking brass neutralization
• Bleached or naturally blonde hair that fades and dulls over time
• Anyone wanting a color-conscious routine without sulfates or parabens

With decades of expertise, OLIGO PROFESSIONNEL brings consistency, reliability, performance, and excellence to professional-grade hair care. This 8.5oz bottle offers a convenient, targeted option for ongoing tone maintenance.