TIAM
Vita B3 Source Serum
A medium holy trinity active for hyperpigmentation and dullness, built around Niacinamide, with reviewed formula data, and low obvious irritation flags.
Routine step
Serums & Treatments
Category
Holy Trinity Active
When to use
Morning or night
Skin fit
Dark spots
9/10
Dullness
8/10
Pores
7/10
Texture
4/10
Best for
Key ingredients
Niacinamide 10%
Reduces hyperpigmentation and controls sebum production
Arbutin 2%
Inhibits melanin synthesis to brighten dark spots
Sodium Hyaluronate
Regulates oil production and minimizes pore appearance
Cautions
No major red flags in Koracle's current read. Still patch-test first.
Formula checked
Koracle has a reviewed ingredient source for this product.
Checked 2026-05-01
Available
Check current price before you buy.
Koracle is skincare education, not medical or dermatology advice. Patch-test new products. Ask a licensed dermatologist about acne, rosacea, eczema, allergic reactions, pregnancy concerns, or symptoms that persist.