Avocado & Tamanu Anti-Frizz Stay Straight Serum

Heat-protecting serum for smooth, long-lasting straight styles

✓CGM ApprovedAvocado & TamanuProtein-FreeStep: Style

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Mielle

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Our Take

A finishing serum from the Avocado & Tamanu Anti-Frizz range designed specifically for straightened styles rather than curl enhancement — it seals the hair surface, provides heat protection, and creates a humidity barrier that resists reversion and frizz in flat-ironed or blow-dried straight styles. Protein-free. Worth noting: although this product is CGM-approved by its ingredient profile, its design purpose is straightened styling rather than curl care — using it on curls would work as a finishing serum, but the frizz-resistance it provides is most valuable when hair has been heat-styled straight. Apply before flat-ironing or as the final step on a completed silk press.

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

Sweet Almond Oil

Oil

Lightweight oil that softens and adds shine.

Castor Oil

Oil

Thick oil that coats and strengthens hair, adds shine.

C13-15 Alkane

Emollient

Plant-derived emollient with light texture.

Fragrance

Synthetic or natural fragrance blend.

Avocado Oil

Oil

Nutrient-rich oil that penetrates and strengthens hair.

Free From

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

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

How to Use

Apply a small amount to damp or dry hair before heat styling. Distribute evenly through lengths. Style with heat as usual. Can also be used as a finishing serum on dry hair to tame frizz and add shine.