Nexxus Ultralight Smooth Smoothing Conditioner 13.5 oz — Lightweight Frizz Control with Biomimetic 18‑MEA

Nexxus Ultralight Smooth Smoothing Conditioner is a weightless conditioner formulated with Biomimetic 18‑MEA and protein actives to laminate the cuticle, reduce frizz, and boost shine without weighing hair down.

Designed for hair that resists smooth styling, this 13.5 oz conditioner works as part of the Ultralight Smooth system to rebuild the hair’s surface and lipid layer. Using Nexxus protein science and Frizz Deflector technology, the formula restores a hydrophobic barrier so strands repel moisture, stay sleeker in humid conditions, and feel softer and bouncier after use.

How does this conditioner reduce frizz while staying lightweight?

The formula contains Biomimetic 18‑MEA to mimic natural hair lipids, plus laminating agents that lay down an invisible, ultra‑light shield. That shield smooths the cuticle, limiting water absorption that causes swelling and frizz, yet it doesn’t add heavy buildup.

• Biomimetic 18‑MEA restores the hair’s fatty coating for hydrophobic protection.
• Weightless lamination smooths cuticle scales without heavy oils or silicones.
• Leaves hair airy and responsive—no limp or greasy feel.

Will it help hair that’s dry, damaged, or color-treated?

Yes — the conditioning blend includes protein strength actives that repair internal structure while sealing the outer layer. It hydrates and restores manageability without stripping or compromising color vibrancy when used as part of a gentle routine.

• Protein actives reinforce strands to improve resilience and reduce breakage.
• Seals the cuticle to lock in moisture and enhance shine after one use.
• Safe for regular use alongside color care when paired with compatible Nexxus products.

How long does the frizz control last and how should I use it?

Nexxus Ultralight Smooth Conditioner supports frizz control for up to 72 hours when combined with the matching Ultralight Smooth shampoo and styling steps. Apply to clean, towel‑dried hair focusing on mid-lengths to ends, leave for a minute, then rinse thoroughly.

• For best results, use with Ultralight Smooth shampoo to create the full protective system.
• Apply after shampooing, comb through, wait 60–90 seconds, then rinse.
• Follow with light styling products if extra hold or thermal protection is needed.

What sensory experience and finish can I expect after use?

The conditioner provides instant detangling and a glossy finish without weighing hair down. Hair feels soft and springy, cuticles appear sealed for reflective shine, and styling becomes smoother with reduced static and flyaways.

• Instant slip for easier combing and less mechanical damage.
• Glossy, reflective surface from sealed cuticles.
• Soft, bouncy texture that keeps movement natural and touchable.

Who is this for: Nexxus Ultralight Smooth Smoothing Conditioner is suited to anyone with dry, frizz‑prone hair who wants salon‑grade smoothing without heaviness—particularly those with fine-to-medium strands or color‑treated hair that needs protection from humidity and daily styling. It’s ideal for people seeking a science‑backed conditioner that combines visible surface smoothing with protein reinforcement for long‑term hair health.

• Features: 72H frizz protection when used in system, 9.0% Frizz Deflector technology, protein strength actives.
• Size: 13.5 oz bottle designed for regular at‑home use.
• Result: smoother, shinier, more resilient hair without weighty buildup.

Ingredients

WATER (EAU), CETEARYL ALCOHOL, DIMETHICONE, STEARAMIDOPROPYL DIMETHYLAMINE, BEHENTRIMONIUM CHLORIDE, FRAGRANCE (PARFUM), ACRYLAMIDOPROPYLTRIMONIUM CHLORIDE/ACRYLAMIDE COPOLYMER, LACTIC ACID, DIPROPYLENE GLYCOL, AMODIMETHICONE, GLUCONOLACTONE, SODIUM CHLORIDE, TREHALOSE, DISODIUM EDTA, CETRIMONIUM CHLORIDE, PEG-7 PROPYLHEPTYL ETHER, TOCOPHERYL ACETATE, METHYLCHLOROISOTHIAZOLINONE, C10-40 ISOALKYLAMIDOPROPYLETHYLDIMONIUM ETHOSULFATE, HYDROLYZED SWEET ALMOND PROTEIN, METHYLISOTHIAZOLINONE, HYDROLYZED KERATIN, HYDROLYZED WHEAT PROTEIN, JASMINUM OFFICINALE (JASMINE) FLOWER EXTRACT, BENZYL ALCOHOL, BENZYL SALICYLATE, LIMONENE, LINALOOL.