What does $4.50/fl oz mean?

It's the real cost per fl oz — the price divided by the fl ozs in the pack (250 ml). Comparing per fl oz lets a big pack and a small one line up on the same scale, so you see true value instead of sticker price.

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🧴 Hair & body 📘 Buying guide

Christophe Robin Shade Variation Baby Blonde Toning Purple Shampoo…

Name: Christophe Robin Shade Variation Baby Blonde Toning Purple Shampoo with Florentina Iris, Neutralizes Brassy, Yellow Tones for Blonde, Bleached, Silve…
Brand: Christophe Robin
SKU: B0DCQ2D67G

Christophe RobinAmazonPosted 3 hours ago

Cost / fl oz

$4.50/ fl oz

250 ml in this pack

You pay

$38.00

last seen on Amazon
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See on Amazon · $38.00

The priciest hair & body we track costs 18× more per fl oz.

Price & stock last checked in 11 minutes · same price for you, we may earn a commission

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Cheaper per fl oz in hair & body

Ginger Lily Farms Club & Fitness Moisturizing Shampoo for All…

Ginger Lily FarmsAmazon

+125°

$19.99Cost / fl oz $0.16

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Ginger Lily Farms Club & Fitness Moisturizing Conditioner…

Ginger Lily FarmsAmazon

+116°

$19.99Cost / fl oz $0.16

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1% below the hair & body median ($4.54/fl oz across 865 tracked) · cheapest right now: $0.16/fl oz

At $4.50/fl oz, Christophe Robin Shade Variation Baby Blonde… is about typical for hair & body — the hair & body we track range from $0.16 to $79.06/fl oz (median $4.54). This listing's price was last checked in 11 minutes.