# PCA SKIN Retinol Treatment for Sensitive Skin for oily skin

**Lovi Fit: Average fit for oily skin.**
Oily Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ie/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin

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

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

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for oily skin; other serums fit it better.

## Why this fit

- Offers moderate suitability for your oily skin as retinol helps regulate desquamation and hyaluronic acid provides humectant action, though stronger seboregulating ingredients would offer more optimal results for oily shine.
- The inclusion of glycerin and bisabolol offers general skincare benefits like hydration and soothing, which are supportive for oily skin.
- The product is safe for your oily skin due to the absence of harsh ingredients and the presence of soothing components like bisabolol, allantoin, and panthenol.

## Fit by skin type

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

## Key ingredients

Retinol, Bisabolol, Hyaluronic Acid, Allantoin, Squalane

## What the research says

- Topical 0.4% retinol significantly increased epidermal thickness, dermal vascularity, and extracellular matrix production by stimulating keratinocyte proliferation, endothelial cell proliferation, and fibroblast activation in naturally aged human skin compared to vehicle. ([International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/))
- 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/))
- A topical gel containing chitosan, chlorhexidine, allantoin, and dexpanthenol significantly reduced postoperative pain, trismus, swelling, and analgesic consumption, while improving wound healing after third molar surgery compared to a placebo. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020](https://pubmed.ncbi.nlm.nih.gov/32683390/))
- Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging. ([The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/))
- Silicone particles encapsulating retinol increased its half-life by 9-fold and yielded 12-23% lower skin irritation in human subjects compared to Microsponge particles while maintaining biological activity. ([Journal of Controlled Release, 2018](https://pubmed.ncbi.nlm.nih.gov/29604311/))
- Topical stabilized retinol treatment induced HAS gene expression and increased hyaluronic acid production in human skin in vitro, ex vivo, and in vivo compared to vehicle. ([Archives of Dermatological Research, 2017](https://pubmed.ncbi.nlm.nih.gov/28247017/))
- Application of an alpha-bisabolol-containing cream produced a significant skin-lightening effect in pigmented skin compared to a vehicle control in the majority of female subjects after 8 weeks. ([International Journal of Cosmetic Science, 2010](https://pubmed.ncbi.nlm.nih.gov/20642768/))
- The combination of allantoin, bisabolol, D-panthenol and dipotassium glycyrrhizinate reduces UVB-induced PGE2, inflammatory cytokines, and mitochondrial superoxide in human epidermal keratinocytes. ([International Journal of Cosmetic Science, 2024](https://pubmed.ncbi.nlm.nih.gov/38433250/))
- 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/))
- Topical gel containing chitosan, 0.2% chlorhexidine, allantoin and dexpanthenol did not improve postoperative comfort regarding swelling and pain, but improved the wound's aesthetic appearance following impacted lower third molar extraction compared to no gel. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2016](https://pubmed.ncbi.nlm.nih.gov/27475700/))
- An overnight patch containing Allium cepa extract and allantoin safely promotes scar healing after dermatologic surgery, resulting in significantly greater reductions in observer- and patient-assessed POSAS scores compared to no treatment. ([Aesthetic Plastic Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29948103/))
- Prophylactic application of a topical scar gel containing Allium cepae extract, allantoin, and heparin significantly improves patient-assessed scar color, stiffness, and irregularity compared to no treatment in women following a cesarean section. ([Journal of Drugs in Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/24509969/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway. ([Antioxidants, 2025](https://pubmed.ncbi.nlm.nih.gov/40722956/))

## Why other serums fit oily skin better

- Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo. ([BioMed Research International, 2022](https://pubmed.ncbi.nlm.nih.gov/35342760/))

## What reviewers say

Based on limited data, this retinol treatment is highly effective for sensitive skin, improving texture and reducing fine lines without causing irritation. Some users find the price point to be high and the results to be gradual.

- Liked: Gentle on skin (mostly mentioned)
- Liked: Improves texture (often mentioned)
- Liked: Absorbs quickly (sometimes noted)
- Liked: Reduces lines (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Mild results (rarely noted)
- Disliked: Product separation (rarely noted)
- Disliked: Unsealed packaging (rarely noted)

## How to apply

- Use this serum in your PM routine. Start by applying it 3 times a week and build up to daily use if your skin tolerates it well.
- Apply the serum after cleansing and toning, but right before your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin. Let it absorb ⏱ for a minute before applying the next product.
- Apply the serum on clean and dry skin since your skin is not sensitive and you want to target oily shine. This helps control excess oil throughout the night.
- Avoid the delicate eye area and do a patch test before using the serum for the very first time.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does PCA Skin Retinol Treatment for Sensitive Skin work for oily skin?

This treatment offers moderate suitability for oily skin as retinol helps regulate skin shedding and hyaluronic acid provides hydration, though a product of this type needs stronger oil-controlling ingredients like niacinamide, ferulic acid, or zinc PCA for more optimal results against oily shine.
Sources: [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this treatment a good fit for oily skin?

Retinol and hyaluronic acid make this treatment a moderate fit for oily skin because retinol helps manage skin shedding while hyaluronic acid provides hydration without clogging pores. To get better results on oily shine, a product of this type needs ingredients like niacinamide, ferulic acid, and zinc PCA to control excess oil and refine pores.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/)

### What does Retinol do for oily skin?

Retinol helps oily skin by keeping pores clear and balancing sebum production, which may reduce shine and breakouts. Because it can sometimes cause dryness or peeling in the beginning, starting slowly is recommended.
Sources: [Biochimica Et Biophysica Acta, 2012](https://pubmed.ncbi.nlm.nih.gov/21914489/)

### What does Bisabolol do for oily skin?

Bisabolol helps calm red and irritated areas on oily skin and may help keep pores clear due to its soothing properties. Products of this type for oily skin need lightweight, balancing ingredients that reduce shine without clogging pores.
Sources: [Frontiers in Immunology, 2024](https://pubmed.ncbi.nlm.nih.gov/38720895/), [Life Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35753438/)

### Where does this treatment go in a skincare routine for oily skin?

This treatment goes in the evening routine after cleansing and before moisturizing. It works for your oily skin, though an oily skin routine of this type needs stronger ingredients to control excess shine.

### Can I use this treatment with vitamin C, and in what order?

You can use this treatment with vitamin C by applying vitamin C in the morning and this treatment at night. Using them at different times of the day helps avoid irritation while still giving your skin both benefits.

### How often should I use this treatment?

Use this treatment in your evening routine once a week to start, as exfoliating products are best introduced gradually. Oily skin works best with products that include stronger oil-controlling ingredients for better shine control.

### Can this treatment clog pores, cause breakouts or purging for oily skin?

This treatment is unlikely to clog pores or cause breakouts for oily skin due to the absence of harsh ingredients and the presence of soothing components like bisabolol, allantoin, and panthenol. However, because it contains retinol, you may experience mild purging as it helps regulate skin shedding.
Sources: [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/)

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

Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for oily skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/ie/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-skin) — Superior fit — €14.94 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/ie/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/oily-skin) — Superior fit — €52.57 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/ie/p/skinceuticals/c-e-ferulic/for/oily-skin) — High fit — €185.00 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ie/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — €21.45 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/ie/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — €19.99 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ie/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-skin) — Superior fit — €16.50 at Amazon

## Where to buy

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

## Ingredients

Water, Glycerin, Caprylic Capric Triglyceride, Cetearyl Alcohol, Glyceryl Stearate, Peg-100 Stearate, Retinol, Bisabolol, Allantoin, Hyaluronic Acid, Tocopherol Vitamin E, Panthenol Vitamin B5, Squalane, Dimethicone, Phenoxyethanol, Ethylhexylglycerin, Carbomer, Triethanolamine, Disodium Edta
## 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/retinol-treatment-for-sensitive-skin/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin (this page)
- Germany: https://lovi.care/skincare/de/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- France: https://lovi.care/skincare/fr/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/pca-skin/retinol-treatment-for-sensitive-skin/for/oily-skin