GOOP | Restore + Shine Hair Serum

Hydrogenated Ethylhexyl Olivate, Caprylic/capric Triglyceride, Propanediol, Aspergillus Ferment, Saccharomyces Ferment, C13-15 Alkane, Plumeria Acutifolia Flower Extract, Ethyl Macadamiate, Glyceryl Ricinoleate, Cocos Nucifera (Coconut) Oil, Hydrogenated Olive Oil Unsaponifiables, Tetrahexyldecyl Ascorbate, Ricinus Communis (Castor) Seed Oil, Tocopherol, Hippophae Rhamnoides Fruit Oil, Malic Acid, Acacia Concinna Fruit Extract, Tamarindus Indica Fruit Extract, Helianthus Annuus (Sunflower) Seed Oil, Calendula Officinalis Flower Extract, Citrus Limon (Lemon) Peel Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantium Dulcis (Orange) Oil, Citrus Aurantium Amara (Bitter Orange) Leaf/twig Oil, Citrus Nobilis (Mandarin Orange) Oil, Salvia Sclarea (Clary) Oil, Citrus Aurantium Amara (Bitter Orange) Flower.

Shake well before use. Part dry hair into two sections and fill dropper with desired amount of serum, rub between palms and apply to hair from root to tip (focusing on areas of damage). Leave on for 20 minutes, then follow with cleansing and conditioning routine.

Like a 20-minute moisture bath a for dry, damaged mane, goop’s Restore + Shine Hair Serum is part oil, part mask — and completely effective.

The secret to your shiniest, softest, healthiest-looking hair yet, this treatment is designed to be massaged into your tressed ahead of your normal hair wash routine, during which time it works its smoothing, softening and strengthening magic. It's all down to vitamin C esthers (a more stable derivative of the powerhouse ingredient that probably already sits pride of place in your skin care regimen) which repair and strengthen damaged strands, and a cocktail of squalane, sesame and sunflower oils, which work to hydrate and soften. The result? A swishy, swoon-worthy mane.