Prell Purple Shampoo & Conditioner Set for Blonde, Bleached, Gray & Silver — 13.5 fl oz Each, Neutralizes Yellow Tones

Prell Purple Shampoo + Conditioner is a two-step toning system that neutralizes yellow and brassy tones in blonde, bleached, gray, and silver hair while delivering hydration and color-safe care.

This paired shampoo and conditioner uses a lotus flower-enriched formula and violet pigments to counteract unwanted warm hues and refresh faded color. Each bottle contains 13.5 fl oz, making the set suitable for multiple treatments. The system is designed to be gentle on color-treated hair and free from sulfates, parabens, and mineral oil, combining mild cleansing with protein-enriched conditioning to improve manageability and shine.

How quickly will I see results after using Prell Purple Shampoo + Conditioner?

Most users notice a visible reduction in yellow or brassy tones after one application, especially on lightened or gray hair. For more pronounced toning, repeat use over several washes until the desired coolness is achieved. Results depend on hair porosity and starting color.

• Visible neutralizing effect after 1–2 uses for mild brassiness
• Stronger brass may need 2–4 consecutive treatments
• Avoid leaving on too long to prevent over-toning
• Follow with conditioner to restore moisture and softness

How do I use the shampoo and conditioner together for best results?

Wet hair thoroughly, apply the purple shampoo and massage into the scalp for one to three minutes depending on desired toning, then rinse. Apply the matching conditioner, leave it on for 1–2 minutes, then rinse thoroughly. Use once or twice weekly or as needed to maintain neutral tones.

• Shampoo: apply to wet hair, 1–3 minute processing time
• Conditioner: leave 1–2 minutes to hydrate and protect
• Rinse completely to avoid residue buildup
• Adjust frequency based on hair porosity and color intensity

Is this safe for color-treated or damaged hair?

Yes—the formula is labeled color-safe and free of harsh sulfates, parabens, and mineral oil, making it suitable for many processed and fragile hair types. The conditioner contains proteins to help strengthen strands and improve manageability without stripping dye. Always perform a patch or strand test if you have highly compromised hair.

• Free from sulfates, parabens, and mineral oil
• Protein-enriched conditioning to support faded highlights
• Designed for blonde, bleached, gray, and silver hair types
• Recommended to test on a small section for fragile hair

How often should I use this purple system to avoid unwanted effects?

Start with once weekly to maintain tone; increase to twice weekly only if brassiness persists. Overuse may impart a slight violet cast on very porous or pale hair, so monitor results and adjust timing. When you reach the tone you want, reduce frequency to a maintenance schedule.

• Begin with one treatment per week
• Use twice weekly only for persistent yellowing
• Reduce to maintenance use after desired tone is achieved
• Shorten processing time on very light or porous hair

Who is this for: This Prell Purple Shampoo + Conditioner set is designed for anyone with blonde, highlighted, bleached, gray, or silver hair seeking to neutralize warm tones while maintaining moisture and color integrity. It’s suitable for people who prefer a color-safe, sulfate- and paraben-free routine and those looking to refresh cool tones without salon toners. Avoid daily use on extremely fragile hair and always tailor processing time to your hair’s condition.

Ingredients

Shampoo: Water (Aqua), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Dimethyl Lauramide/Myristamide, Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer, Lauryl Lactyl Lactate, Starch Hydroxypropyltrimonium Chloride, Glycol Stearate, Citric Acid, Dimethicone, Sodium PCA, Cetrimonium Chloride, Panthenol (Vitamin B5), Benzophenone-2, Lotus Corniculatus Flower Water, Phenoxyethanol, Ethylhexylglycerin, Benzyl Alcohol, Fragrance (Parfum), Ext. Violet 2 (CI 60730). Conditioner: Water, Stearyl Alcohol, Cyclopentasiloxane, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Dimmethicone, Nelumbo Nusifera Flower Extract, Panthenol (Vitamin B5), Lactic Acid, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin, Caprylyl Glycol, Hexamethylindanopyran, Benzyl Salicylate, Fragrance 9Parfum), Ext. Violet2 (CI 60730).