This lightweight scalp serum defends against visible signs of premature scalp aging. It strengthens and repairs scalp barrier to help support a balanced microbiome and soothes irritated scalp, helping reduce the look of redness and dryness, leaving the scalp soft, supple and nourished.

Improves scalp hydration instantly and overtime. In a clinical test of 32 women, scalp hydration was reported:
In 1 night, +105% hydration¹
In 1 week, +111% hydration²
In 1 month, +140% hydration³

+24% improvement in scalp barrier strength²

In one week, the protective barrier is reinforced¹
In 1 month, scalp moisture and suppleness are restored for increased scalp comfort³

In 1 month:
96% said scalp felt less sensitive⁴
92% said appearance of redness was reduced⁵
94% said it left the scalp feeling comfortable⁶
94% said it left the scalp feeling hydrated⁶

Biotech Naturals blend of Lactobacillus Ferment and Ectoin, plus Hyaluronic Acid helps strengthen and repair the scalp barrier to help support a balanced microbiome and helps improve scalp hydration for a more supple scalp.

Adaptogenic Centella Asiatica and Andrographis help protect scalp against pollution, oxidative stressors and environmental aggressors which can lead to signs of premature scalp aging. Helps soothe irritation.

Suitable for:
All scalp types: Normal to oily, normal to dry.
All hair types: Fine, medium, thick.
All textures: Straight 1A-1C, Wavy 2A-2C, Curly 3A-3C, Coily 4A-4C.

Safe for colour-treated and chemically processed hair.

Aroma:
A light, soothing aroma balancing airy and fresh citrus and floral notes with a soft heart of flowering herbs - lavender, neroli and chamomile.

Dermatologist evaluated. Clinically tested.

98% naturally derived⁷. Vegan. Cruelty free.


^{1Clinical testing on 32 women, after using product one time compared to untreated control.
2Clinical testing on 32 women, after using product for 1 week, compared to baseline.
3Clinical testing on 32 women, after using product for 1 month, compared to baseline.
4Consumer testing on 76 women after using the product for 4 weeks.
5Consumer testing on 62 women after using the product for 4 weeks.
6Consumer testing on 109 women after using the product for 4 weeks.
7Per the ISO 16128 Standard, from plant, non-petroleum mineral, and/or water.
Aveda is a cruelty-free brand. We do not conduct animal testing and never ask others to do so on our behalf.}

Apply directly to scalp at bedtime, massage in. Do not rinse. Hair may be damp or dry. (Suggested application technique: part hair from front to back hairline. Apply to scalp with dropper. Repeat in 5 or more sections to cover entire scalp).

Ingredients: Water\Aqua\Eau, Propanediol, Peg-40 Hydrogenated Castor Oil, Centella Asiatica (Hydrocotyl) Extract, Andrographis Paniculata Extract, Lactobacillus Ferment, Ectoin, Camellia Sinensis Leaf Extract, Helianthus Annuus (Sunflower) Seed Oil, Zingiber Officinale (Ginger) Root Extract, Glycyrrhiza Inflata Root Extract, Panax Ginseng Root Extract, Polygonum Cuspidatum Root Extract, Sodium Hyaluronate, Caffeine, Glycerin, Pullulan, Sclerotium Gum, Tocopherol, Maltodextrin, Saccharide Isomerate, Silica, Lecithin, Glucosamine Hcl, Citric Acid, Xanthan Gum, Hydroxypropyl Starch Phosphate, Fragrance (Parfum), Limonene, Citral, Linalool, Citronellol, Geraniol, Hydroxycitronellal, Sodium Citrate, Tetrasodium Iminodisuccinate, Phenoxyethanol, Potassium Sorbate <ILN99157>

Please be aware that ingredient lists may change or vary from time to time. Please refer to the ingredient list on the product package you receive for the most up to date list of ingredients.