ExLinea Peptide Smoothing Serum


ExLinea Peptide Smoothing Serum is a powerful serum packed with wrinkle-softening peptides, firming extracts and gentle exfoliants to effectively correct the appearance of expression lines and wrinkles.

It gradually minimises the most stubborn signs of aging around the eyes, mouth and on the forehead, to give skin a more youthful appearance.


Out of stock

Add to Wishlist

The ExLinea Peptide Smoothing Serum from PCA Skin has added hyaluronic acid which effectively plumps out the skin. Resultantly, this leads to a reduction in the appearance of fine lines and wrinkles, as well as an improvement in the skin’s hydration and texture.

Added sodium hyaluronate hydrates the skin even further as it has the ability to hold 1,000 times its weight in water.

Squalene and gluconolactone further reduce wrinkles and the appearance of scars. As well as this they reverse UV damage, lighten freckles, and erase skin pigmentation, all while fighting free radicals.

Free radicals are one of the leading causes of premature aging skin. Free radicals break down our skin’s collagen which causes wrinkling, dark spots, fine lines and sagging skin. They come from normal metabolic processes in the human body or from external sources such as pollution and smoking.

  • Effectively improves expression lines and wrinkles
  • Effective for lines around eyes, mouth, and forehead
  • Contains a high concentration of peptides
  • Reverses all signs of aging
  • Lightens pigmentation
  • Offers a high level of free radical protection

ExLinea Peptide Smoothing Serum by PCA Skin exfoliates while minimising the signs of aging to give skin a more youthful appearance. It’s nicknamed ‘botox in a bottle’ due to its anti-aging properties.

It’s a targeted treatment that minimises the appearance of fine lines and wrinkles, while hydrating, smoothing, and firming aging skin.

IDEAL FOR: Wrinkles, Fine Lines, Sagging, Age Spots, Hyperpigmented Spots

SKIN TYPE: Suitable for All Skin Types

Key Ingredients:

Acetyl Hexapeptide-8 (Argireline): This is an anti-wrinkle cosmetics peptide that works by reinforcing proteins that naturally occur in the skin. It smooths wrinkles and repairs barrier function, while increasing firmness and hydration.

Hyaluronic Acid: This enhances skin moisture content beyond comparison. It also revitalises the skin's outer surface layers so they look and feel softer, smoother, and radiantly hydrated. This instantly improves the appearance of fine lines and wrinkles.

Aloe Vera Leaf Juice: Best known for its soothing and softening benefits, aloe vera also reduces irritation and inflammations.

Gluconolactone and Squalene: These strengthen the skin's moisture barrier leaving it more resilient, while also providing potent antioxidant benefits.


Water/Aqua/Eau, Aloe Barbadensis Leaf Juice, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Gluconolactone, Aminomethyl Propanol, Dipotassium Glycyrrhizate, Sodium Benzoate, Caprylyl Glycol, 1,2 - Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Santalum Austrocaledonicum Wood Oil, Aniba Rosaeodora (Rosewood) Wood Oil, Sodium Hyaluronate, Phenoxyethanol, Citrus Grandis (Grapefruit) Peel Oil, Citrus Nobilis (Mandarin Orange) Peel Oil, Tropolone, Mentha Piperita (Peppermint Oil), Potassium Sorbate, Acetyl Hexapeptide-8, Phytosterols, Tocopherol, Tocotrienols, Oryza Sativa (Rice) Bran Wax, Squalene.


After cleansing and toning, smooth one to two pumps onto areas of wrinkling and laxity, concentrating on the lines around the eyes, forehead and mouth.

Follow with PCA Skin treatment serums and the appropriate PCA Skin broad spectrum SPF product in the daytime and moisturiser in the evening.



  1. Anne

    It really does make a difference.

  2. Helen

    Absolutely amazing it’s a wonder product along

  3. Lenka

    This is lovingly referred to as a facelift . Wonderful product and a great product line! I use the facial wash, eye cream and the SPF 30 as my moisturizer.

  4. Thalia

    I hose the product to use for the last six months for it’s hydration qualities verses moisturizer qualities. I needed something that would penetrate the skin verses coat it. I am using this product line and have found a significant difference in the look and feel of my skin.

Add a review