Is the travel size worth it?

Only as a trial or for travel. Per ounce it costs much more than full-size No.4 and No.5, so buy full sizes if you already know the line works for you.

How long does a 1 oz set last?

About one to two weeks with daily washing, longer if you wash every few days. Each bottle is 30 ml, so it is a sample, not a month's supply.

Is it safe for color-treated hair?

Yes. Both formulas are sulfate-free and marketed for color protection, so they are gentler on dyed hair than sulfate shampoos.

Does it work on fine or oily hair?

The shampoo is fine, but No.5 conditioner is rich. Fine or oily hair often does better using it sparingly or every other wash.

One 1 oz (30 ml) bottle of No.4 Bond Maintenance Shampoo and one 1 oz (30 ml) bottle of No.5 Bond Maintenance Conditioner.

Travel sets usually drop during holiday sales and site-wide beauty events. Check the price history here before buying at full price.

What do buyers say about the Olaplex Shampoo and Conditioner Travel Size 1 oz / 30 ml?

Rated 2.9 out of 5 from 26 ratings.

Olaplex Shampoo and Conditioner Travel Size 1 oz / 30 ml

2.9

Last price we saw

$29.99at Comebackdude, last seen Nov 3

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Our take on the Olaplex Shampoo and Conditioner Travel Size 1 oz / 30 ml

This is a two-piece travel set of Olaplex No.4 Bond Maintenance Shampoo and No.5 Bond Maintenance Conditioner, 1 oz (30 ml) each. Both are sulfate-free and built around Olaplex's bond-repairing chemistry, aimed at damaged, dry or color-treated hair. The set is a low-cost way to try the line or pack for a trip rather than a full-size value buy. At 1 oz per bottle you get roughly a week or two of daily washing, so judge the price against full-size bottles, not against the pair's small volume.