Rich Hydration Mask

Intensive bond-building mask for medium to thick or dry curls

~CGM ModifiedBond BuildingProtein-FreeStep: Treat

Where to Buy

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Olaplex

Brand Website

In stock

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Our Take

A richer, more intensive hydrating mask formulated for medium to thick hair — the heavier counterpart to the Weightless Nourishing Mask. Provides deep moisture and cuticle sealing alongside the standard Olaplex bond-repair benefit. A good weekly treatment option for 3b–4c curlies with dry or coarse hair who want more conditioning power than No.8 provides. Contains silicones (cgm_modified).

Who is this for?

Our assessment — not the brand's claim

Curl Pattern

Porosity

LowNormalHigh

Free From

✓ Sulphate-Free✓ Silicone-Free✓ Paraben-Free

Ingredients at a Glance

⚠ 2 CGM-Flagged Ingredients

Water

Solvent

Universal solvent and primary base of most hair products.

Cetearyl Alcohol

Fatty Alcohol

Fatty alcohol emollient and emulsifier. CGM-approved, not a drying alcohol.

Castor Oil Copolymer

Emollient

Modified castor oil for conditioning and film forming.

Styrene/Butadiene Copolymer

✕ Avoid

Film Former

Arginine

Protein

A conditionally essential amino acid that strengthens the hair shaft by contributing to ke…

Free From

✓ Sulphate-Free✓ Silicone-Free✓ Paraben-Free✓ Alcohol-Free

Want to know more about an ingredient? Browse the ingredient glossary →

How to Use

Apply after shampooing in place of your regular conditioner. Work generously through mid-lengths to ends. Leave for 10 minutes, then rinse thoroughly. Use once or twice a week.