Pureology
Strength Cure Blonde Shampoo
Pureology Strength Cure Blonde Shampoo — Sulfate-free formula that combines strengthening and violet toning for blonde hair, paralleling Olaplex No.4P's repair-meets-tone philosophy at nearly the same price point.
Best For
✓ A similar alternative to Olaplex No.4P Blonde Enhancer Toning Shampoo
Where to Buy
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The Original · 84% match
Olaplex
No.4P Blonde Enhancer Toning Shampoo
$34
The bond-building purple shampoo — Olaplex chemistry plus violet toning, the blonde-care benchmark.
How Strength Cure Blonde Shampoo compares
Sulfate-free formula that combines strengthening and violet toning for blonde hair, paralleling Olaplex No.4P's repair-meets-tone philosophy at nearly the same price point.
See all dupes for No.4P Blonde Enhancer Toning Shampoo →Explore more
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Side-by-Side Comparison
Frequently asked questions
What is Pureology Strength Cure Blonde Shampoo a dupe of?
It's a 84% match dupe of Olaplex No.4P Blonde Enhancer Toning Shampoo ($34) — Sulfate-free formula that combines strengthening and violet toning for blonde hair, paralleling Olaplex No.4P's repair-meets-tone philosophy at nearly the same price point.
Is there a cheaper alternative to Pureology Strength Cure Blonde Shampoo?
Yes — Matrix Instacure Build-A-Bond Mighty Bonds Shampoo offers a similar result for $10 versus $38.
Where can I buy Pureology Strength Cure Blonde Shampoo?
It's available at Ulta Beauty — see the "Where to Buy" links above for current prices.