Peptide Serum



Peptide Serum, with its silky blend of plant actives and peptides, is designed to go over the top of moisturiser to help lock in moisture and protect the barrier from the elements and environment. The serum forms a vapour permeable membrane allowing the skin to breathe whilst preventing moisture loss. Perfect for colder climates and those experiencing trans-epidermal water loss. Also makes a great make-up primer.

Acne safe.


How To Use

Apply 1/2 - 1 pump over the face as the very last product.


Aqua, Dimethicone, Cyclopentasiloxane, Dimethicone/ Vinyl Dimethicone Crosspolymer, Dimethicone/PEG-10/15 Dimethicone Crosspolymer, Glycerine, Glyceryl Undecylenate, Glyceryl Caprylate, Sodium Ascorbyl Phosphate, Camellia Sinensis Leaf Extract, Hydroxypropyl Cyclodextrin, Palmitoyl Tripeptide-38, Tocopherol (Sunflower Derived), Sodium Chloride, Sodium Citrate, Tetrasodium Glutamate Diacetate, p-Anisic Acid.


Please be aware that ingredient lists may change or vary from time to time. Please refer to the ingredient lists on the product package you receive for the most up to date list of ingredients.

Customer Reviews

Based on 17 reviews
Alicia Elwood
Perfect for winter

I love using this serum to keep my face hydrated and seal in my moisturizer during the harsh NY winters.

Sam K
Lovely finish

satin silky feel

Lindsey A
So Silky

Hailey Bieber was right; there's nothing like a good peptide. This Peptide Serum has saved my skin from dehydration and has given those tiny smile lines around my mouth an instant boost. It goes on so effortlessly over any Roccoco moisturizer and leaves the silkiest, smoothest finish of all time. A serious must for anyone with dry skin! I can't live without it

Ariel Galipeau
The best!

My facialist recommended this as a barrier for my skin since I run in the winter with headbands. Its a great protective layer and just makes my skin extra smooth and glowy!

Stella McCuen
Silky Serum

I love this serum. Goes on incredibly smooth and feels light as a feather on the skin. Roccoco, you have my devotion♥️