Environ Focus Care Youth+ Peptide Enriched Frown Serum contains a super-concentrated combination of peptides, it is a non-invasive serum that helps to relax facial tension. The frown serum inhibits calcium uptake inside the motor nerve cells to reduce muscle activity, softening and improving the appearance of wrinkles and fine expression lines such as forehead furrows, frown lines, and lines around the eyes.  It is also known to prolong the effect of botulinum toxin injections.