Fresh Start Anti-Dandruff Scalp Serum

Key Benefits

• Reduces flakes within 72 hours.

• Balances scalp pH and mineral buildup.

• Helps soothe itch and sensitivity.

• Lightweight, non-greasy finish.

• Dual chamber for active stability.

Fresh Start Anti-Dandruff Scalp Serum is a fast-absorbing treatment created to target dandruff and irritation triggered by hard water and mineral buildup. Formulated with exfoliating salicylic acid, it helps lift and reduce visible flakes while supporting a clearer, more balanced scalp environment.

Klean Complex™ works to counteract mineral buildup and support optimal scalp pH, helping to interrupt the cycle of dryness and sensitivity. The lightweight formula absorbs quickly without leaving residue, making it comfortable for regular use.

Designed for application during the post-wash window, when the scalp is most vulnerable, the serum helps protect and support scalp comfort for up to 72 hours. Dual chamber technology keeps key actives separate until first press, helping maintain potency and pH stability for effective performance.

Fresh Start Anti-Dandruff Scalp Serum uses dual-chamber technology to preserve ingredient potency until first use. Instead of combining all actives into a single formula where peptides, acids and antioxidants can degrade or shift outside their optimal pH range, the system keeps the active blend and hydrating base separate to prevent oxidation and instability. Once activated, the formula mixes freshly for maximum effectiveness. It contains 0.5% niacinamide to help regulate sebum and support the scalp barrier, 0.15% salicylic acid to gently exfoliate buildup and visible flakes, and allantoin to calm sensitivity and redness. Klean Complex™ works alongside osmolytes such as erythritol, trehalose and betaine to help neutralise mineral residue and maintain hydration. The formula excludes over 1,600 concerning ingredients, including SLS, SLES, parabens, phthalates and silicones. This advanced approach helps you maintain a balanced, clearer and more comfortable scalp.

Hello Klean, founded by Karlee Zhang and Omer Ozener, was born out of Karlee’s struggle with hair and skin issues caused by hard water during her travels. Determined to find a solution, she created Hello Klean to optimise water for healthier hair and skin. The brand’s mission is to offer effective beauty tools and body care products that counter the damaging effects of hard water. Every product is designed with specific ingredients to provide real results, free from harmful chemicals, and backed by clinical proof. Hello Klean is committed to sustainability, with vegan, cruelty-free, and eco-friendly packaging.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Aqua (water), Propylene Glycol, Glycerin, Camellia Sinensis Leaf Extract, Erythritol, Polysorbate 20, Trehalose, Betaine, Butylene Glycol, 1,2-Hexanediol, Hydroxyacetophenone, Niacinamide, PEG-40 Hydrogenated Castor Oil, Salicylic Acid, Sophora Flavescens Root Extract, Enantia Chlorantha Bark Extract, Ophiopogon Japonicus Root Extract, Opuntia Ficus-Indica Stem Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Butyrospermum Parkii (Shea) Butter, Nymphaea Caerulea Flower Water, Dipotassium Glycyrrhizate, Allantoin, Menthol, Arginine, Tocopheryl Acetate, Oleanolic Acid, Lactobacillus/Soymilk Ferment Filtrate, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Histidine, Isoleucine, Hexamidine Diisethionate, Pentylene Glycol, Polysorbate 80, Caprylic/Capric Triglyceride, Cyclodextrin, Caffeine, Sodium Salicylate, Sodium Citrate, Citric Acid, CI 42090.

1. Press to combine chambers.
2. Shake to activate.
3. Apply to a clean, damp scalp.
4. 3 pipettes per treatment.
5. Use 2x per week