# PCA SKIN ExLinea Pro Peptide Serum for acne-prone skin

**Lovi Fit: Average fit for acne-prone skin.**
Combination Skin Fit: Superior · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/acne-prone-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for the United Arab Emirates.

Brand: [PCA SKIN](https://lovi.care/skincare/ae/brands/pca-skin)
Category: [Serums and treatments](https://lovi.care/skincare/ae/best/serums)

This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for acne-prone skin; other serums fit it better.

## Why this fit

- Offers moderate plumping for your combination skin due to acetyl octapeptide-3 and acetyl hexapeptide-8, which support skin structure and elasticity, while glycerin and betaine provide essential hydration.
- The formula also offers supportive benefits for acne, blemishes, and breakouts through glycerin and sodium hyaluronate, which hydrate the skin.
- The product is safe for your combination skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/acne-prone-skin): Average (this page)
- [Skin with dark spots](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Acetyl Octapeptide-3, Acetyl Hexapeptide-8, Sodium Hyaluronate, Hydrolyzed Wheat Protein, Glycerin

## What the research says

- Argireline treatment twice daily for 4 weeks produced a significant anti-wrinkle effect with 48.9% total efficacy and decreased skin roughness in Chinese subjects compared with 0% efficacy and no decrease in roughness in the placebo group. ([American Journal of Clinical Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23417317/))
- Acetyl hexapeptide-3 and tripeptide-10 citrulline demonstrated antiwrinkle efficacy and decreased transepidermal water loss in twenty-four healthy volunteers compared to control groups, though synergistic effects between the two peptides remained unclear. ([Journal of Cosmetic Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28150423/))
- Argireline applied twice daily for 4 weeks achieved a total anti-wrinkle efficiency of 48.9% and notably reduced wrinkle depth compared to placebo in Chinese subjects. ([Journal of Cosmetic and Laser Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23607739/))
- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Soaps containing betaine caused the least skin irritation compared to other tested soaps in twenty-eight healthy subjects, though irritation did not decrease with increasing concentrations of betaine. ([Skin Research and Technology, 2003](https://pubmed.ncbi.nlm.nih.gov/12535284/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))
- Daily topical acetyl hexapeptide-8 showed a trend toward a longer time until return to baseline Jankovic Blepharospasm Rating Scale scores compared to placebo (3.7 months vs. 3.0 months) in 24 patients with blepharospasm receiving botulinum toxin therapy. ([European Journal of Neurology, 2013](https://pubmed.ncbi.nlm.nih.gov/23146065/))
- Dissolving microneedles loaded with 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 achieved higher cumulative transdermal delivery than aqueous solutions and significantly reduced photoaging signs while restoring oxidative balance in a UV/D-galactose-induced mouse model. ([International Journal of Biological Macromolecules, 2026](https://pubmed.ncbi.nlm.nih.gov/41628877/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Application of a cosmetic multiple emulsion containing vitamin C and wheat protein as well as a base formulation increased skin moisture in 11 human volunteers over four weeks, while producing no significant variations in skin sebum, pH, elasticity, melanin, or erythema. ([Pakistan Journal of Pharmaceutical Sciences, 2008](https://pubmed.ncbi.nlm.nih.gov/18166519/))
- The addition of polymers and hydrolysed proteins to model body wash cosmetics improves foaming properties, storage stability, and safety by reducing skin irritant potential, with the polyvinylpyrrolidone/hydrolysed wheat protein crosspolymer showing the strongest reduction effect. ([Colloids and Surfaces. B, Biointerfaces, 2015](https://pubmed.ncbi.nlm.nih.gov/26291586/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects. ([Journal of Drugs in Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22206073/))

## What reviewers say

This serum is highly praised for its effectiveness in reducing expression lines around the eyes, forehead, and mouth, with many users experiencing a noticeable smoothing or tightening effect. It is particularly favored by those with mature skin for enhancing texture and firmness. Some users, however, find the price to be high in relation to the results they observed.

- Liked: Reduces fine lines (often mentioned)
- Liked: Improves texture (sometimes noted)
- Liked: Lifts and firms (sometimes noted)
- Disliked: High price point (sometimes noted)
- Liked: Absorbs quickly (rarely noted)
- Disliked: Lack of results (rarely noted)

## How to apply

- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does PCA SKIN ExLinea Pro Peptide Serum work for acne-prone skin?

PCA SKIN ExLinea Pro Peptide Serum works moderately well for acne-prone skin, providing hydration through glycerin and sodium hyaluronate while posing a low risk of irritation. However, an acne-prone product of this type needs effective ingredients like niacinamide, zinc PCA, and propolis to properly target breakouts and balance combination skin.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this serum a good fit for acne-prone skin?

Glycerin and sodium hyaluronate make this serum a fit for acne-prone skin by providing gentle hydration. Treatments that rate higher for this skin type need ingredients like niacinamide, zinc PCA, or propolis to help balance oiliness and target breakouts.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Acetyl Octapeptide-3 do for acne-prone skin?

Acetyl Octapeptide-3 is unlikely to directly treat acne-prone skin, as breakouts are mainly driven by factors like oil production, inflammation, and hormones rather than expression lines. Products for acne-prone skin typically need ingredients that calm redness, clear pores, and balance oil.

### What does Argireline do for acne-prone skin?

Argireline is not typically targeted for acne-prone skin, as it is primarily used to smooth fine lines and reduce wrinkles by relaxing facial movements. While it helps keep skin smooth, acne-prone skin generally needs ingredients that clear pores, calm redness, and balance oil production.

### Where does this serum go in a skincare routine for acne-prone skin?

This serum goes in your evening routine after cleansing and before moisturizing, which keeps application simple and safe. Acne-prone skin works best with lightweight, oil-free hydrators and soothing ingredients like niacinamide or green tea.

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol by applying the treatment after cleansing and before your moisturizer in your evening routine, as it is unlikely to cause irritation. To fit acne-prone skin best, this type of product needs lightweight hydrators like glycerin and sodium hyaluronate to keep breakouts calm and comfortable.

### How often should I use this serum?

You can use this treatment in the evening as part of your routine. This product of this type needs lightweight hydrators and gentle, non-irritating ingredients to keep acne-prone skin balanced and clear.

### Can this serum clog pores, cause breakouts or purging for acne-prone skin?

This serum is unlikely to cause breakouts or clog pores on acne-prone skin because it avoids harsh ingredients and uses gentle hydrators like glycerin and sodium hyaluronate. However, because it provides only moderate hydration and plumping, acne-prone skin often does better with targeted blemish-fighting ingredients and lightweight hydrators that specifically balance oil production and calm irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Is this serum fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for acne-prone skin

- [Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10%](https://lovi.care/skincare/ae/p/clinique/fresh-pressed-daily-booster-with-pure-vitamin-c-10/for/acne-prone-skin) — Superior fit — AED 365.22 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/ae/p/skinceuticals/c-e-ferulic/for/acne-prone-skin) — Superior fit — AED 715.99 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/ae/p/neogen-dermalogy/real-vitamin-c-serum/for/acne-prone-skin) — Superior fit — AED 89.30 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ae/p/cerave/foaming-facial-cleanser/for/acne-prone-skin) — Superior fit — AED 49.95 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/ae/p/some-by-mi/snail-truecica-miracle-repair-toner/for/acne-prone-skin) — Superior fit — AED 49.99 at Amazon
- Moisturizer: [Some By Mi Yuja Niacin Brightening Moisture Gel Cream](https://lovi.care/skincare/ae/p/some-by-mi/yuja-niacin-brightening-moisture-gel-cream/for/acne-prone-skin) — Superior fit — AED 91.81 at Amazon

## Where to buy

No store in United Arab Emirates has a checked price for this product, so the page shows none.

## Ingredients

Water, Glycerin, Pentylene Glycol, Glyceryl Isostearate, Isostearyl Isostearate, C13-15 Alkane, Betaine, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Methyl Gluceth-20, Rice Starch, Polyglyceryl-3 Laurate, Sodium Levulinate, Caprylyl Glycol, Levulinic Acid, Polyglyceryl-6 Oleate, Hydrolyzed Wheat Protein, Ethylhexylglycerin, Hydrolyzed Soy Protein, Sodium Hydroxide, Tetrasodium Glutamate Diacetate, Butylene Glycol, Pectin, Hydroxyethylcellulose, Arginine, Proline, Serine, Glucose, Acetyl Octapeptide-3, Bacillus Soybean Extract Ferment, Sodium Hyaluronate, Chondrus Crispus Extract, Acetyl Hexapeptide-8, Disodium Phosphate, Polysorbate 60, Sodium Phosphate
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/pca-skin/exlinea-pro-peptide-serum/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/pca-skin/exlinea-pro-peptide-serum/for/acne-prone-skin
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- Saudi Arabia: https://lovi.care/skincare/sa/p/pca-skin/exlinea-pro-peptide-serum/for/acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/pca-skin/exlinea-pro-peptide-serum/for/acne-prone-skin (this page)