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6 A positive dermal-papilla result is a reason to run a trial, not a substitute for one

Kloots, B

When to choose something simpler If the serum has a very long ingredient list, makes dramatic growth-factor claims, is intended for use after a procedure or repeatedly irritates your skin, a plain peptide moisturiser may be the more comfortable option

From my perspective, copper peptide serums have become especially attractive to consumers who prefer long-term skincare maintenance rather than aggressive treatments

Gluten free formula: Per Serving (2 ml): Proprietary Blend: Glutathione, Purified Water, Non-GMO Sunflower Lecithin (Providing Phosphatidylcholine and Other Phospholipids), Natural Flavors, Glycerine, Stevia