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Olaplex dupes — the honest version

As of July 21, 2026, Olaplex costs a median of $4.73 per fl oz across the 21 listings we track — about 1.0× the $4.59 median of all 545 hair & body listings we track. The cheapest we track is $0.16 per fl oz — roughly 30× less.

What we are and aren’t claiming. A cheaper product is not the same formulation, and nobody — us included — can tell you it performs identically. What we can tell you exactly is what each one costs per fl oz, measured the same way, from live prices. The gap below is real. Whether it’s worth it is your call.

In money: at 6 fl oz a month (6 fl oz a month), Olaplex runs $28/month versus $1/month at the cheapest — about $329 a year apart.

Is Olaplex worth it? All hair & body ranked

The cheapest Olaplex we track

If you want the brand, this is the least you can pay per fl oz for it right now: $2.84/fl oz — Olaplex Nº.5 Bond Maintenance™ Hair Strengthening Conditioner:….

Cheaper hair & body we track, by real cost per fl oz

Not copies — just what everything else costs, measured the same way.

Frequently asked

Is there a real Olaplex dupe?▾

Nothing is a like-for-like copy — a cheaper product is a different formulation, and anyone telling you otherwise is guessing. What is knowable is the price. As of July 21, 2026, Olaplex runs $4.73 per fl oz across the 21 listings we track, while the cheapest hair & body we track costs $0.16 per fl oz — about 30× less. Decide what the difference is worth to you with the real numbers in front of you.

How much does Olaplex cost per fl oz?▾

$4.73 per fl oz is the median across the 21 Olaplex listings we track, ranging from $2.84 upward. The median for all 545 hair & body listings we track is $4.59 per fl oz, so Olaplex sits at about 1.0× the middle of the market.

How much would switching save me?▾

At 6 fl oz a month (6 fl oz a month), Olaplex costs about $28 a month. The cheapest hair & body we track would cost $1 — a difference of roughly $329 a year.