GROWUS Damage Therapy Hair Oil 65ml

One drop. Glass hair. The GROWUS Damage Therapy Hair Oil is a luxurious Korean reparative styling oil that transforms damaged, frizzy hair into something visibly silky, glossy, and healthy — without weighing it down or leaving any greasiness behind. Formulated with 9 types of collagen, 9 types of protein, and 21 types of amino acids alongside mineral-rich Himalayan Pink Salt, it nourishes and coats keratin cuticles and reduces the appearance of split ends  in a single application. Micro pearl pigment particles add an instant luminous shine to the hair  — the kind of glass hair finish that usually only comes out of a salon.

It provides heat protection up to 450°F, UV protection to preserve colour vibrancy and vitality, and shields hair against damage from daily styling tools  making it one of the most versatile finishing products in the entire GROWUS Damage Therapy lineup. Finished with GROWUS's signature Bulgarian Rose and Blackcurrant fragrance that lingers beautifully throughout the day.

Why it works:

• 9 types of Collagen (Hydrolyzed Collagen, Collagen Extract, Soluble Collagen, Collagen, Collagen Amino Acids + 4 additional forms) — penetrate deep into the hair shaft to rebuild strength from within while reinforcing the outer structure with LPP and PPT technology, softening and smoothing damaged hair from the first drop

• 9 types of Protein (Hydrolyzed Keratin, Milk Protein Extract, Hydrolyzed Potato, Oat, Barley, Rice, Corn, Pea, and Soy Proteins) — a comprehensive amino acid delivery system that fills structural gaps in the hair cuticle, rebuilds tensile strength, and protects against further breakage

• 21 types of Amino Acids (Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Glutamine, Asparagine, Tryptophan, Taurine + 12 additional) — the essential building blocks of healthy keratin, replenishing exactly what heat styling, colouring, and environmental exposure strip away

• Pearl Extract — protects the dry scalp and maintains hair moisture while the micro pearl pigment particles suspended within create an instant high-gloss, light-reflecting finish on every strand

• Himalayan Pink Salt — matured over thousands of years under the Himalayas, rich in essential minerals that nourish and revitalise the hair fibre , restoring the trace elements lost to daily washing and styling

• 8 Premium Plant Oils (Camellia Japonica, Rosa Canina, Baobab, Apricot Kernel, Argan, Sunflower, Jojoba, and Moringa Oleifera Seed Oil) — a curated botanical oil complex that adds gloss, conditions the cuticle, and seals in moisture without heaviness or grease

• Tocopherol (Vitamin E) — antioxidant protection against UV-induced oxidative damage and colour fading

• Eclipta Prostrata & Melia Azadirachta Leaf Extract — traditional botanicals that strengthen hair follicles and soothe the scalp at the roots

• Ethylhexyl Salicylate — chemical UV filter that protects hair pigment and structural integrity from sun damage and fading

• Free from sulfates, gluten, aluminum, parabens, and formaldehyde  — a clean formula that nurtures rather than compromises

How to use: On damp hair (for maximum repair): After washing and lightly towel-drying, dispense 3–5 drops into your palms, emulsify, and distribute evenly through mid-lengths to ends. Style as usual — blow dry, air dry, or straighten. On dry hair (for instant finish and frizz control): Dispense 2–3 drops, warm between palms, and smooth over the hair surface for an instant glass hair effect. Shake well before each use. Avoid applying directly to the scalp.

Best for: All hair types · Damaged, dry & brittle hair · Color-treated & bleached hair · Frizzy & coarse hair · Fine hair needing shine without weight · Daily styling & finishing · Heat styling up to 450°F · Made in Korea 🇰🇷

Why Seoulma recommends it:

Every serious hair care routine needs a finishing oil — and the GROWUS Damage Therapy Hair Oil is the one we recommend without hesitation. It sits at the end of the Damage Therapy system as the final step that ties everything together, but it's also completely brilliant used on its own as a daily styling product that happens to be treating your hair at the same time.

What makes it stand out in a crowded hair oil category is the depth of the formula. Most styling oils are primarily silicone with a few drops of plant oil and a fragrance — they make hair look good immediately but deliver nothing long-term. The GROWUS Hair Oil is built on a foundation of 21 amino acids, 9 proteins, and 9 collagen types working simultaneously. Each drop is actively rebuilding the keratin structure of your hair while coating the surface for that glass hair finish. The shine you see isn't coating damage — it's the result of genuine structural repair making the cuticle lie flat enough to reflect light properly.

The micro pearl pigment particles are what separate this from every other K-Beauty hair oil we have tested. Pearl has been used in East Asian beauty rituals for centuries, and GROWUS has extracted the light-reflecting properties of actual pearl into tiny suspended particles that catch and scatter light across each strand. The result is a depth of shine that feels almost dimensional — not the flat, wet-look gloss of a silicone spray, but something closer to the natural luminosity of genuinely healthy hair.

The 8-oil botanical complex is also exceptionally well considered — Argan for frizz control, Camellia for cuticle sealing, Baobab for deep moisture, Jojoba for sebum balance. Each oil has been chosen for a specific function, and together they deliver a finish that feels weightless on fine hair and richly conditioning on coarse or thick hair. The 65ml bottle is also travel-sized and TSA-friendly, making it the perfect companion for maintaining your routine on the road.

Pair it as the final step in the complete GROWUS Damage Therapy system — Scalp Scaler, Shampoo, Hair Cream Treatment, No-Wash Treatment EX, and then this — for the most comprehensive professional-grade hair transformation routine we carry at Seoulma-skincare.