Description
Holika Holika Niacinamide 5 Kojic Acid Serum is a 30 ml dark-spot correcting serum formulated to target visible acne marks and uneven tone. It combines niacinamide and kojic acid with vitamin C micro-capsules and oil micro-capsules for targeted delivery. The watery, fast-absorbing texture delivers micro oil capsules that burst on contact to boost tone and radiance.
Key Features
- Product: Niacinamide 5 Kojic Acid Serum — Dark Spot Correcting
- Volume: 30 ml / 1.01 fl. oz.
- Kojic Acid 9,000 ppm concentration stated on the label
- Vitamin C delivered as micro capsules (ascorbic acid micro capsule)
- Contains niacinamide (product name includes “Niacinamide 5”)
- Water-type serum texture that absorbs quickly without stickiness
- Oil micro-capsules in formula that visibly burst on contact to release actives
- Clinical results shown after 4 weeks: color reduction +20.75% and skin gloss improvement +40.98%
- Tested on 20 adult women aged 39–59, test period 2026.05.18–06.19 (study details shown on packaging)
- Functional dispenser: dropper for controlled application
Key Ingredients
- Niacinamide — skin tone support ingredient
- Kojic Acid (9,000 ppm) — brightening / dark-spot targeting ingredient
- Vitamin C (Ascorbic Acid) micro capsule — stabilized vitamin C delivery
Specifications
| Volume / Weight | 30 ml / 1.01 fl. oz. |
|---|---|
| Brand | HOLIKA HOLIKA |
| Key actives | Kojic Acid 9,000 ppm; Niacinamide 5; Vitamin C (ascorbic acid) micro capsules |
| Texture | Water-type serum (fast-absorbing, non-sticky) |
| Dispenser | Dropper |
Cautions
- Serum color comes from raw ingredients; exposure to light or heat may change color without affecting product quality.
- No added fragrance; you may notice the natural scent of active ingredients. This does not indicate product spoilage.





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