0.5% Niacinamide helps regulate sebum production.
Fresh Start Anti-Dandruff Scalp Serum
Fresh Start Anti-Dandruff Scalp Serum
- express shipping
- 100-days return
- scheduled refills
- express shipping
- 100-days return
- Reduces flakes by 23% in the first 72 hours.
- Klean Complex™ counteracts mineral buildup and balances scalp pH.
- Soothes itch and sensitivity by improving hydration and breaking the irritation cycle.
- Fast-absorbing, lightweight formula leaves no greasy feel.
- Penetrates during the post-wash window, when your scalp is most vulnerable, protecting for up to 72 hours.
- Dual chamber technology keeps actives separate until first press, preserving potency and pH stability.
Expert Advice
“Niacinamide helps reduce inflammation and strengthens the scalp barrier, Salicylic Acid gently exfoliates flakes and tackles excess oil, and allantoin soothes irritation, promotes healing and helps the scalp barrier." Dr. Sonia Khorana.
Within 72 hours:
- 23% reduction in flakes
- 20% increase in hydration
- 23% reduction in water loss*
*Hello Klean Clinical Trial 2025
- 0.5% Niacinamide (Vitamin B3) helps regulate sebum production and strengthen the scalp barrier.
- 0.15% Salicylic Acid gently exfoliates dead skin and buildup associated with hard water, helping to unclog follicles and reduce visible flakes.
- Allantoin is a powerful scalp soother that helps calm sensitivity and visible redness associated with hard water.
- Klean Complex™ is enriched with amino acids and AHAs that help neutralise and break down barrier-disrupting minerals, heavy metals, and chlorine from tap water.
- Osmolytes (Erythritol, Trehalose, Betaine) maintain scalp hydration and comfort in the post-wash phase.
Formulated without over 1,600 ingredients that cause potential worry, such as SLS, SLES, parabens, phthalates, and silicones.
Full Ingredients List: 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.
- Press to combine chambers
- Shake to activate
- Apply to a clean, damp scalp
- 3 pipettes per treatment
- Use 2x per week
- The carton and 100% PCR plastic bottle are both recyclable.
- Check with your local council for specific recycling guidelines.
Based on a 72-hour clinical study on 32 subjects. Assessed by dermatologist visual grading.
Protect your scalp from water-triggered stress.
Within 72 hours, you'll notice:
- 23% reduction in flakes*
- 20% increase in hydration*
- 23% reduction in water loss*
*Hello Klean Clinical Trial 2025


0.15% Salicylic Acid gently exfoliates scalp buildup.

Allantoin helps calm sensitivity and visible redness.

Klean Complex™ neutralises minerals and heavy metals in your water.













