OUAI Hair Oil Duo — Full-Size + Travel 1.5 oz + 0.45 oz | Heat Protectant & Frizz-Control Smoothing Serum (450°F)

OUAI Hair Oil Duo is a lightweight, fast-absorbing smoothing serum bundled as a full-size pump and TSA-friendly travel mini that tames frizz, boosts shine, and shields hair from heat up to 450°F (232°C).

This two-piece set pairs OUAI’s signature multitasking oil in a daily-use pump bottle and a compact 0.45 oz travel size, so you can maintain glossy, controlled hair at home and on the go. The formula blends nutrient-rich Ama, baobab seed, galanga root, borage, and other botanical oils to hydrate mid-lengths, smooth split ends, and add a satin finish without heaviness. Lightly scented with the Rue St. Honoré fragrance, the oil works on wet or dry hair and fits into routines for all textures and color-treated strands.

How does this hair oil protect against heat and color fading?

The formula creates a lightweight barrier that helps reduce direct heat impact and shields hair from UV exposure that can dull color. It’s formulated to withstand styling temperatures up to 450°F (232°C), so it’s suitable for blow-drying, flat-ironing, or curling when used as directed. The oil’s blend of botanical extracts supports strand resilience while preserving vibrancy between color appointments.

• Heat protection rated up to 450°F / 232°C
• UV-shielding botanicals to help reduce color fade
• Fast-absorbing texture that won’t weigh hair down

How should I use the full and travel sizes in my styling routine?

Apply 1–3 drops warmed between your palms and distribute from the eyeline down, concentrating on mid-lengths and ends. Use on damp hair before blow-drying to smooth and seal, apply on dry hair to refresh style and banish frizz, or work through hair overnight as an intensive hydrating mask for parched ends. The travel mini meets TSA regulations, so it’s easy to carry for quick touch-ups throughout your day.

• Wet hair: apply before heat styling for protection and slip
• Dry hair: smooth over flyaways and add instant shine
• Overnight: use as a leave-in treatment on split-prone ends

Will this oil suit my hair type and texture?

OUAI Hair Oil is lightweight and formulated to perform across textures from fine to coily, as well as on color-treated or chemically processed hair. Because the serum absorbs quickly, it enhances gloss without leaving a greasy feel when used sparingly. Those with very fine hair should start with a single drop and build up if needed.

• Fine hair: minimal application to avoid weighing down
• Thicker or curly hair: use slightly more for definition and frizz control
• Color-treated/chemically processed: safe and moisturizing without silicones that mask damage

What ingredients give this oil its smoothing and restorative properties?

The blend features Ama oil and baobab seed oil for strengthening and hydration, African galanga root for antioxidant support, and borage oil to help tame frizz and lock in moisture. These botanicals combine to smooth cuticles, protect against environmental stressors, and impart a salon-like sheen. The product is vegan and free from common irritants like parabens, sulfates, and phthalates.

• Ama and baobab oils for hydration and strength
• Galanga root and borage oil for smoothness and frizz control
• Vegan, cruelty-free, and free from parabens, SLS, and SLES

Who is this for: This OUAI Hair Oil Duo is designed for anyone who wants a compact, effective solution for smoother, shinier hair—people juggling busy mornings, frequent travelers, gym-goers, and those who style with heat. It’s especially useful for individuals with dry ends, frizz concerns, or color-treated hair seeking an easy-to-use serum that provides protection, hydration, and a subtle signature scent without weighing hair down.

Ingredients

Please refer to the product labels for full list of ingredients.