Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Niod Copper Amino Isolate Serum 2:1 (CAIS2) Versus Niod Copper Amino Isolate Serum 3 1:1 (CAIS3)

This serum is formulated around Lactococcus Ferment Lysate to support the skin barrier and reduce redness. This anti-aging serum is formulated around Tripeptide-29 and Tripeptide-1 to soften the look of wrinkles.

This source-based comparison does not add ratings or recommend a winner.

  • This serum is formulated around Lactococcus Ferment Lysate to support the skin barrier and reduce redness.
  • This anti-aging serum is formulated around Tripeptide-29 and Tripeptide-1 to soften the look of wrinkles.