Olaplex Prices Compared
Olaplex No.3 ($30) and No.4/5 shampoo/conditioner ($30 each) rarely discount directly but Sephora and Ulta run periodic 20% off promotions.
Prices and availability may change
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Current Olaplex Prices
About our pricing: Cheapzix compares retailer listings when available. We include Amazon (which Google Shopping leaves out), Best Buy, Walmart, Target and more. Prices and availability can change by retailer. Read our affiliate disclosure. Always verify details on the retailer site before buying.
About Olaplex
Bestsellers: No.3 Hair Perfector ($30), No.4 Shampoo ($30), No.7 Bonding Oil ($30)
Best discounts: Sephora Beauty Insider events — 15–20% off
Trial sets: Olaplex starter kits save 25%
Where to Buy Olaplex
Olaplex is available at Sephora, Ulta, Olaplex.com, Amazon, and Target. The comparison above covers the major retailers so you can review options before buying.
Frequently Asked Questions
Is Olaplex worth the price?
For chemically-treated hair, yes — No.3 has genuine research backing.
Where is Olaplex cheapest?
Sephora during Beauty Insider events. Avoid Amazon — counterfeits are common.
Is Olaplex on Amazon authentic?
Risky — stick to Sephora, Ulta, or Olaplex.com.
Olaplex No.3 vs K18?
K18 is more concentrated and arguably more effective. Both deliver real results.