CURLSMITH Frizz Rescue Finishing Serum 2.5 oz — oil-to-gel frizz control, glossy shine for curls

CURLSMITH Frizz Rescue Finishing Serum is an oil-to-gel finishing balm that smooths flyaways, adds glossy shine, and tames frizz for polished, resilient curls.

Designed as the final touch in your curl routine, this lightweight serum melts into dry hair to deliver a non-sticky finish that enhances definition and controls humidity-triggered frizz. The formula transforms from oil to a nourishing gel-balm on contact, creating a smooth outer layer that helps curls look healthier and feel softer without weighing them down. It’s vegan, cruelty-free, and formulated without sulphates, silicones, or drying alcohols, making it gentle enough for color-treated and textured hair.

How do I use this serum for the best polished finish?

Apply a small amount to dry hair as the last step in styling to seal cuticles, tame flyaways, and boost shine. Start with less and add more to specific areas where frizz is most visible to avoid over-applying.

• Scoop a pea-sized amount and rub between palms until it becomes glossy.
• Lightly smooth over curls, focusing on mid-lengths and ends.
• Use sparingly on roots to maintain volume and avoid flattening.
• Reapply a tiny bit on second-day hair to refresh definition.

What results can I expect and how long do they last?

The serum creates an immediate smoothing effect and visible shine while reducing flyaways and humidity-induced frizz. Independent testing shows significant frizz reduction compared with a control, and the formula is designed to keep hair looking controlled for multiple days when used as instructed.*

• Instant glossy sheen and smoother surface texture.
• Noticeable reduction in visible frizz after application.
• Lightweight finish that preserves curl bounce and movement.
• Helps maintain style between washes when reapplied lightly.

Will this serum work on my curl type and color-treated hair?

Yes — the serum is formulated for all curl patterns and textures, from loose waves to tight coils, and is safe for color-treated hair. Its silicone-free, sulfate-free composition avoids stripping color and minimizes buildup while delivering conditioning benefits.

• Suitable for fine to coarse curl textures.
• Color-safe and gentle on chemically treated hair.
• Free of silicones and drying alcohols to prevent residue and brittleness.
• Vegan and Leaping Bunny certified for ethical use.

How often should I use Frizz Rescue and can it layer with other products?

Use it any time you need a finishing touch — on styling day or between washes to tame stray hairs and refresh shine. It layers well over creams and gels as the final step; because it’s a balm-like finish, apply lightly to avoid weighing styles down.

• Use daily or on-demand between washes for quick refreshes.
• Apply last after creams, mousses, or gels to seal styles.
• Build coverage slowly to control hold without stiffness.
• Works well with diffused drying or air-drying routines.

Who is this for? CURLSMITH Frizz Rescue Finishing Serum is ideal for anyone with textured or curly hair who wants a non-greasy, shine-enhancing finish that helps tame humidity and flyaways. It’s especially useful for people seeking a lightweight sealant to protect styles between washes, those with color-treated curls who want a gentle formula, and anyone who prefers vegan, cruelty-free haircare options. *Based on third-party testing versus control.

Ingredients

PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL, HYDROGENATED ETHYLHEXYL OLIVATE, GLYCERIN, HYDROGENATED OLIVE OIL UNSAPONIFIABLES, SUCROSE LAURATE, SQUALANE, CITRULLUS LANATUS (WATERMELON) SEED OIL, ARGANIA SPINOSA (ARGAN) KERNEL OIL, BRASSICA CAMPESTRIS/ALEURITES FORDI OIL, HELIANTHUS ANNUUS (SUNFLOWER) EXTRACT, COCO-CAPRYLATE/CAPRATE, SUCROSE STEARATE, SUCROSE PALMITATE, WATER (AQUA/EAU), C9-12 ALKANE, COPOLYMER, TOCOPHEROL, FRAGRANCE (PARFUM), DEHYDROACETIC ACID, BENZYL ALCOHOL, LIMONENE, LINALOOL.