- Named as 'botox in a bottle' - Immediate and long-term results with a reduction of visible expression lines - Lifts, tightens, and firms skin for a younger-looking, more defined facial contour - Smoothes skins texture and hydration retention is increased for much more moisturised skinPCA Skin ExLinea Pro Peptide Serum A PRO version of the original PCA Skin ExLinea Peptide Smoothing Serum, you will see results dramatically faster.  Read Rachel's Product Review Here This serum from PCA visually minimises the appearance of fine lines and wrinkles with its advanced neuropeptide spot treatment. Formulated with a Peptide-Pro Complex, the powerful blend contains four unique ingredients that work together to relax facial muscle contractions as well as reduce the appearance of visible expression lines.  Key Ingredients: - Acetyl Octapeptide-3 - an eight amino acid peptide that affects nerve-to-muscle communication to help reduce facial muscle contractions. It also helps reduce skin ro