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Shampoo

Olaplex

No. 4 Fine Bond Maintenance Volumizing Shampoo

About $34

Price is a rough estimate. Check the store for the current price.

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Who it's for

Listed for straight, wavy, curly and coily hair (all hair types).

“Formulated for straight, wavy, curly, or coily hair with fine texture– plus all porosity levels.”
From the brand's product page.

Ingredients

Checked against the manufacturer's list on Oct 2, 2026. Formulas change, so check the label before you buy.

Has listed fragrance on the ingredient list.

No sulfates, parabens, silicones and mineral oil on the ingredient list.

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