Mela B3 Dark Spot Serum with Melasyl
Why this score
Concern55 / 55
- No ingredients carry meaningful, evidence-backed concern.
How much genuine, cited concern the ingredients carry, weighted by how much of each is likely present and whether the product stays on or rinses off.
Transparency20 / 20
- No hidden fragrance blend.
Whether the full ingredient list, and any fragrance, are actually disclosed.
Formulation restraint25 / 25
- No needless irritants or fragrance allergens for this product type.
Needless irritant or allergen load for the product type. A clean, purposeful formula scores well without any "free-from" theater.
Reviewed by PlainBody Editorial · Updated July 2026
What’s inside
WaterGenerally safe
The base most products are built on. It carries the other ingredients and has no safety concern.
Full ingredient details →DimethiconeCommonly feared, low concern
A silicone that gives a smooth, soft feel and helps hold water in the skin. Inert and well studied.
Full ingredient details →NiacinamideGenerally safe
A form of vitamin B3 used to support a more even-looking tone and a comfortable barrier. Well tolerated at cosmetic levels.
Full ingredient details →GlycerinGenerally safe
A humectant that draws water into the skin. One of the best-studied, best-tolerated ingredients in personal care.
Full ingredient details →Propylene GlycolCommonly feared, low concern
A small humectant and solvent molecule that helps other ingredients dissolve and helps skin hold water. It is one of the most studied cosmetic ingredients and is considered safe at the concentrations used in personal care products.
Full ingredient details →Some links are affiliate links. They never change a score.
Cosmetic information for general education, not medical advice. Concern ratings are evidence-graded and cited on each ingredient page. See how we score.