Healthy hair starts at the scalp. This COSMOS Natural exfoliating serum gently removes product buildup and dead skin cells while rebalancing the scalp environment — powered by Lactic Acid for soft exfoliation and Sodium Hyaluronate for lightweight, lasting hydration. Fragrance-, vegan, and suitable for all scalp types.
Key DetailsImagine running your fingers through your hair and feeling a scalp that’s ly clean, balanced, and comfortable — not tight, not flaky, not weighed down by buildup. That’s what this serum delivers. A gentle yet effective leave-on treatment that works quietly while you go about your day, dissolving the invisible layer of product residue and dead skin cells that can clog follicles and dull your hair’s natural vitality.
Powered by Lactic Acid — a naturally derived alpha hydroxy acid — it softly resurfaces the scalp without the harshness of physical scrubbing. Sodium Hyaluronate follows, drawing moisture into the scalp to keep it hydrated and comfortable throughout the process. Organic Nettle Leaf Extract, sourced from organic farming, rounds out the formula with its long-standing reputation for supporting scalp health and hair resilience.
The result: a scalp that feels refreshed and energised, a healthier environment for hair growth, and with regular use, the appearance of stronger, fuller-looking hair from root to tip. Fragrance-, COSMOS Natural , and suitable for all scalp types.
for: Anyone experiencing scalp buildup, dryness, discomfort, or lack of volume. Suitable for all scalp types, including sensitive scalps. Fragrance- and natural — a clean, effective addition to any scalp care routine.
Lactic Acid — Gentle Chemical ExfoliationUnlike physical scrubs that can cause micro-tears or irritation, Lactic Acid works chemically to dissolve the bonds holding dead skin cells and buildup to the scalp surface. It’s one of the mildest AHAs available, making it effective yet gentle enough for regular use on even sensitive scalps.
Sodium Hyaluronate — Hydration Without WeightThe smaller molecular form of hyaluronic acid, Sodium Hyaluronate penetrates more effectively into the scalp to deliver lasting moisture. It keeps the scalp comfortable and balanced during and after exfoliation — no tightness, no dryness, just a refreshed, hydrated feel.
Organic Nettle Leaf Extract — From Organic FarmingNettle has been used for centuries to support hair and scalp health. Sourced from organic farming, it brings antioxidant and scalp-nourishing properties to the formula, supporting the appearance of stronger, healthier hair over time.
COSMOS Natural Every ingredient is natural origin. No GMOs, no synthetic fragrances, no harsh chemicals. by Ecocert COSMOS Natural — the gold standard for natural cosmetic certification.
Fragrance- Formula from added fragrance — making it i for those with sensitive scalps, fragrance allergies, or anyone who prefers a clean, unscented scalp treatment.
Step 1 — Apply to Dry Scalp: Section your hair and apply the serum directly to a dry scalp. Focus on areas prone to buildup or discomfort.
Step 2 — Leave On: Leave the serum on for 3–5 minutes to allow the Lactic Acid to gently exfoliate and the Sodium Hyaluronate to hydrate.
Step 3 — Rinse Thoroughly: Rinse thoroughly with water, then shampoo and condition as normal.
Frequency: Use once or twice a week for results.
Aqua/Water, Lactic Acid, Pentylene Glycol, Potassium Hydroxide, Butylene Glycol, Glycerin②, Sodium Hyaluronate, Urtica Dioica (Nettle) Leaf Extract①
① Ingredients from organic farming ② Made using organic ingredients
Q: Is this serum suitable for sensitive scalps?A: Yes — the formula uses Lactic Acid, one of the mildest AHAs available, and is completely fragrance-, making it well-suited for sensitive scalps. If you have a particularly reactive scalp, start with once a week and monitor how your scalp responds.
Q: Do I apply this to wet or dry hair?A: Apply to a dry scalp for results. Applying to wet hair dilutes the formula and reduces its effectiveness.
Q: How long do I leave it on?A: Leave on for 3–5 minutes, then rinse thoroughly and shampoo as normal.
Q: How often should I use it?A: Once or twice a week is for results. Start with once a week and increase frequency as your scalp adjusts.
Q: Is this safe for colour-treated hair?A: Yes — the serum is applied to the scalp only and rinsed out before shampooing, making it safe for colour-treated and chemically processed hair.
Q: Is this product vegan and cruelty-?A: Yes — it is fully vegan, gluten-, nut-, and COSMOS Natural with natural origin ingredients.
Q: How long until I see results?A: Many people notice a refreshed, more comfortable scalp after the first use. For visible improvements in hair fullness and scalp health, consistent weekly use over 4–6 weeks is .
9/3/24
I can't praise this product enough! It has made my life so much easier. Highly recommend to everyone!
1/26/25
Amazing quality! This product is worth every bit of the five stars. I’m very impressed!
1/22/25
Best purchase ever! I can’t believe how well this works. I will be spreading the word!
2/16/25
This product is a game changer! Fantastic performance and easy to use. Highly recommend it!
7/11/24
Totally in love with this item! Great quality and it does exactly what it promises. Five stars!
1/15/25
Perfect in every way! From the packaging to the performance, this item truly delivers. ⭐⭐⭐⭐⭐