A concentrated peptide serum for lashes and brows, built around oligopeptide-2 and myristoyl pentapeptide-17, the latter of which works on keratin, the structural protein lashes and brows are made of. Alongside them sit growth factor proteins and a set of botanical extracts including pumpkin seed, larch wood and resurrection plant. What it leaves out matters as much as what it contains. There are no prostaglandin analogues, the class of ingredient found in many lash serums and associated with side effects including eye irritation and changes to iris pigmentation. This is a peptide formula instead, which works more gradually and without those trade-offs. The texture is a thin water-light fluid applied along the lash line with a fine brush. It is fragrance-free and alcohol-free, and hydrating ingredients including sodium hyaluronate, glycerin and skullcap root keep the surrounding skin comfortable. Expect to use it consistently for eight to twelve weeks before assessing results. Best for Sparse or short-looking lashes and brows, and anyone wanting a peptide alternative to prostaglandin-based serums. How to use Apply once daily in the evening to clean, dry skin. Sweep a thin line along the upper lash line and brush through brows. Use every day without skipping, and allow eight to twelve weeks to judge results. Avoid getting into the eye. Key ingredients Oligopeptide-2 and myristoyl pentapeptide-17 are the two active peptides, the latter working on keratin production, which is the protein that makes up lashes and brows. Glycoproteins and wheat and soy germ extracts support conditioning. Pumpkin seed extract and skullcap root add antioxidant support, and sodium hyaluronate with glycerin keeps the surrounding skin hydrated.