The latest serum to come from Circadia is Serum 71. This serum is an innovative push forward in treating hyperpigmentation, redness, acne, and sensitivity in the skin and combines mandelic acid, tranexamic acid, azelaic acid with beta glucan and copper peptides. 

Fortified with antioxidants, Serum 71 by Circadia is an immune-boosting, nutrient-rich formula designed to keep the skin bright and tight! Named after the year Dr. Pugliese (Circadia's founder) joined the Society of Cosmetic Chemists, and in tribute to his immense contributions throughout his career as a chemist, Serum 71 is innovative for our time while honoring the rich history and work that went into creating it.

WHY WE LOVE IT
Serum 71 is perfect for our most irritated acne cases, particularly if there is a lot of redness in the skin as a result. This serum helps to keep the skin calm and minimize breakouts. 

HOW TO USE IT
We recommend using this serum once daily (at night) for best results. We do not recommend layering this serum with other exfoliating ingredient serums as it may cause unwanted irritation.

INGREDIENTS
Aqua/Water, Propanediol, Mandelic Acid, Butylene Glycol, Tranexamic Acid, Sodium PCA, Glycerin, Methyl Glucoside Phosphate Proline Lysine Copper Complex, Azelaic Acid, Magnesium Carboxymethyl Beta-Glucan, Hydroxyethyl cellulose, Phenoxyethanol