Kristin Ess purple conditioner for blonde hair — 33.8 fl oz toning, moisturizing & keratin-safe

This salon-style purple conditioner delivers targeted toning and everyday moisture in a single, large 33.8 fl oz bottle. Formulated with ultra-violet pigment, it counteracts unwanted brassiness in natural and color-treated blondes, platinums, silvers, and grays without sulfates, parabens, or animal testing. The lightweight cream helps detangle, smooth the cuticle, and leave hair smelling of pear, sandalwood, and amber.

How does this conditioner neutralize brass and yellow tones?

The purple pigment deposits cool violet tones that counterbalance yellow and warm orange wavelengths on the hair shaft. Used regularly, it refreshes cool blonde and silver shades while helping extend salon color between appointments.

• Ultra-violet pigment targets warm undertones for visible neutralization.
• Works on both natural and color-treated blonde, platinum, and gray hair.
• Leaves a subtle cool tone rather than a permanent color change.

Will this conditioner hydrate without weighing hair down?

This formula pairs toning pigments with moisturizing ingredients to soften dry strands while maintaining bounce and movement. It smooths the cuticle to improve shine and manageability without heavy residue.

• Hydrating, detangling base to reduce breakage during combing.
• Lightweight texture suitable for fine to medium hair types.
• Helps restore surface shine for a healthier-looking finish.

Is it safe for color-treated or keratin-treated hair?

The conditioner is designed to be color-care friendly and is keratin safe, so it can be used on chemically treated hair. Because it’s sulfate- and paraben-free, it’s gentler on both professional color and smoothing treatments.

• Formulated without sulfates and parabens to protect color and treatment longevity.
• Keratin-safe: compatible with smoothing and straightening services.
• Vegan and cruelty-free formulation for ethical beauty routines.

How often should I use The One Purple Conditioner and how much do I need?

Frequency depends on the amount of brass you want to correct: weekly to every-other-wash use is common for maintenance, while more frequent use works for stronger toning. The 33.8 fl oz bottle provides long-lasting value and can serve households or those who use purple products regularly.

• Use once a week to every other wash for routine maintenance.
• Leave on for 1–3 minutes for light toning; longer for deeper neutralization.
• One liter lasts approximately 75–200 washes depending on hair length and amount used.

Who this product is for: Kristin Ess The One Purple Conditioner is ideal for anyone with blonde, platinum, silver, gray, or highlighted hair who wants to reduce brassiness while adding moisture and shine. It suits people with color-treated or keratin-treated hair seeking a gentle, cruelty-free conditioner in a salon-sized bottle, and those who prefer a light, pleasantly scented formula that supports everyday styling and color maintenance.