niacinamide and glutathione together APLB Formulated with Glutathione to brighten up skin tone APLB Glutathione Niacinamide Eye Cream

The CIR Expert Panel has evaluated the scientific data and found this ingredient to be safe, non-irritating, and non-sensitizing at concentrations up to 5% (it's even approved by the FDA as an OTC eye drop ingredient)

Diabetes Care 30, 753759

The effectiveness of the Glutathione has approved by the pathologists in Italy Lab

Retinol encourages cell turnover and collagen production, while copper peptides act as signaling molecules that help strengthen the skin, support repair, and promote a firmer, more resilient complexion

After cleansing or showering, allow skin to return to normal temperature before application