My white hair turned cool bright white, blending flawlessly with my skin tone—three compliments in a week! Strong purple formula delivers salon-quality results.

2026-03-05 Shampoo reviews Categroy：Unisex Views：315

This shampoo turned my yellowish white hair into stunning icy brightness that harmonizes with my complexion. Noticed visible toning from the first wash—received three genuine compliments within days. The rich purple pigment works without overdrying. 10/10

This is a review from Amazon.com about product:

Olaplex No. 4P Blonde Enhancer Purple Toning Shampoo, Repairs, Hydrates, & Brightens All Blonde, Lightened, & Grey Hair, 8.5 fl oz

My White Hair Brightened Perfectly with Purple Shampoo!

This made such a difference for my white hair! It went from warm to bright white and looks better with my skin. I have gotten three compliments on my hair since I started using the shampoo this week! As other users have commented, it is strong and I swear that I see a hint of purple, but whatever... It looks great! Highly recommend. Worth the money.

Shampoo Basics & Tips

How Purple Shampoo Neutralizes Yellow Tones

Purple shampoo contains violet pigments that counteract yellow/brassy tones through color theory. The color wheel shows purple (opposite yellow) neutralizes warm undertones, creating cooler hair shades. This explains the reviewer's "bright white" transformation.

Why Strong Formulas Matter for Gray/White Hair

Mature hair tends to be more porous, absorbing pigments faster. A "strong" formula (higher dye concentration) ensures effective toning. However, the user's "hint of purple" comment suggests brief application time prevents over-toning.

Skin Tone Harmony Achieved

Cool-toned hair (bright white) complements cooler skin undertones, while warm hues clash. The shampoo helped the reviewer achieve color harmony, evidenced by increased compliments about their overall appearance.

Economic Value of Professional Results

Compared to salon toning treatments ($80+ per session), quality purple shampoo ($15-$30) offers similar results with weekly use. The "worth the money" endorsement reflects this cost-benefit analysis.

I love how this shampoo cleanses deeply, leaving my hair incredibly soft and manageable.

After a month, this shampoo made my hair soft and squeaky clean. The thick conditioner and pump bottle are convenient, and the mild tea tree scent is pleasant for daily use.

I love this shampoo's durable container, great value, travel size, and lash extension care.

This shampoo wins me over with its durable container, excellent value, ideal travel size, quality soap, and everything for easy lash extension maintenance and convenience.

I found this shampoo hydrating; I liked it and might buy bigger.

I discovered this shampoo hydrates my hair excellently, making it soft and healthy, and I'm considering buying a larger bottle.

My hair is always soft and clean thanks to this additive-free shampoo.

Using this shampoo has transformed my hair; it feels soft, clean, and free from additives, all thanks to the gentle silky cream formula I rely on daily.

I used this gentle shampoo on my sister's dandruff, and it deep cleansed without any harshness, leaving her scalp healthy and flake-free.

I applied this gentle shampoo to my sister who has dandruff, and it worked wonders by deep cleansing effectively without causing irritation or damage, improving her overall scalp health and hair condition significantly.

I love this shampoo's pleasant scent, effective cleaning, and voluminous hair results.

This shampoo impresses me with its delightful fragrance, deep cleaning action, and ability to add volume to my hair, though the packaging leak was a downside that caused some product waste.