B

NIOD

3 products analysed, average score 83/100

serumtoner

3

Products

83/100

Avg score

A

Best

B

Lowest

Grade distribution

1
A
2
B
0
C
0
D
0
E

All NIOD products

Our verdict on NIOD

NIOD scores an average of B (83/100) across 3 products analysed by SkinScore. Copper Amino Isolate Serum 3 1:1 (CAIS3) is their top-rated product with a score of A (86/100). Each product is rated across five dimensions: efficacy, safety, comedogenicity, transparency, and skin-type fit. Ratings are independent and based on INCI analysis, not marketing claims.