Kristin Ess Purple Shampoo and Conditioner Set for Blonde Brunette Silver Hair — Sulfate-Free, Anti-Brass Duo

Kristin Ess One Purple Shampoo and Conditioner is a sulfate-free toning duo that neutralizes unwanted brass and yellow tones while cleansing and moisturizing color-treated or natural blondes, brunettes, silver, and gray hair. This pair combines a highly-pigmented violet shampoo with a moisture-restoring purple conditioner to target warm, brassy undertones and refresh tone between salon visits. Both formulas are free of sulfates, parabens, phthalates and are keratin-safe and cruelty-free, making them suitable for regular use when you want to maintain cool, bright color and improved manageability. The shampoo deposits ultra-violet pigments as it cleanses, while the conditioner counteracts brassiness and replenishes softness and shine.

How quickly will I notice reduced brassiness?

Results depend on hair porosity, starting color and how frequently you use the set. Many users see visible toning after the first use, with more consistent neutralization after several washes. For best outcomes, follow product instructions and adjust frequency based on desired intensity of tone.

• Highly-pigmented violet shampoo delivers immediate color-depositing toning.
• Conditioner continues to reduce yellowing while restoring moisture.
• Use 1–3 times weekly or as needed to maintain cool tones.
• More porous or lighter hair may require shorter contact time to avoid over-toning.

Will this damage my color-treated or keratin-treated hair?

These formulas are designed to be keratin-safe and free from harsh sulfates and silicones, so they won’t strip professional color or keratin treatments when used as directed. The conditioner provides added hydration to help protect and smooth strands, reducing breakage from styling.

• Sulfate-free shampoo to minimize color fade during cleansing.
• Hydrating conditioner to replenish moisture and detangle hair.
• Safe with keratin treatments when used per label instructions.
• Paraben- and phthalate-free to reduce exposure to common harsh additives.

How should I use the shampoo and conditioner for best results?

Apply the purple shampoo to wet hair, lather, and leave on for the recommended short interval if you have fine or porous hair; leave longer for stronger toning on resistant brass. Rinse thoroughly, then follow with the purple conditioner, focusing on mid-lengths to ends to restore moisture and smoothness.

• Shampoo: wet hair, apply, lather, rinse; adjust contact time by hair porosity.
• Conditioner: apply after shampoo, concentrate on mid-length to ends, rinse after a few minutes.
• Start with less frequent use and increase only if more toning is needed.
• Can be alternated with regular sulfate-free cleansers to maintain balance.

Can brunettes and gray-haired people use these products too?

Yes—the violet pigments work for a range of light-to-medium blonde shades and can subtly neutralize warm or yellow undertones in brunettes, silver, or gray hair without altering base color when used correctly. The conditioner enhances shine and softness, making it useful for anyone battling brassiness or dullness.

• Targets yellowing in blondes and warms in brunettes, silver, and gray hair.
• Formulated for natural and color-treated hair across tones.
• Conditioner rebuilds moisture to improve shine and manageability.
• Best when used as part of a routine tailored to hair type and porosity.

Who is this for: Kristin Ess One Purple Shampoo and Conditioner is ideal for people with naturally blonde, highlighted, balayage, silver, gray, or warm-toned brunette hair who want an easy at-home way to neutralize brassiness while maintaining softness and shine. Choose this set if you prefer sulfate-free, keratin-safe, cruelty-free products and want a practical maintenance option between salon appointments to keep cool, vibrant tones and healthier-feeling hair.

FAQ

Q: How often should I use Kristin Ess One Purple Shampoo?

A: Use 1–3 times weekly based on porosity and desired toning; less often for fine or porous hair.

Q: Is this safe for color-treated and keratin-treated hair?

A: Yes, formulas are keratin-safe and sulfate-free, designed to preserve color when used as directed.