KateCeuticals™ Firming Serum
Clinic-Grade Age Repair Serum


A clinic-grade plumping & firming treatment that smooths & firms skin in just two weeks.
Kate’s high-performance serum is expertly formulated with a firming Peptide, ultra-hydrating Hyaluronic Acid, brightening & plumping Nasturtium Flower and radiance-boosting Pea Extract. You’ll see smoother texture and improved elasticity & firmness in 2 weeks.
*Clinically proven results based on independent clinical study
We’ve perfected what works, what is safe, and how to formulate active ingredients that deliver transformative results with minimal irritation.
AM and PM.
Apply 1 to 2 pumps to clean, dry face and neck. Allow serum to absorb into skin before applying KateCeuticals™ Total Repair Cream.
Please be mindful that Kate Somerville is a clinical brand and we pride ourselves on real results. While we infuse our active ingredients with vitamins and botanicals for minimal downtime, if you haven’t used a particular ingredient at a clinically proven level before, we recommend you always patch test first. (Apply to a small area of the skin).

“At the clinic, we use dermal fillers to plump, lift and reduce wrinkles caused by collagen and volume loss. This serum is inspired by those results and expertly formulated with powerhouse ingredients that hydrate, plump & smooth.”