# COSRX The Retinol 0.5 for oily acne-prone skin

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

Page: https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin

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

Brand: [COSRX](https://lovi.care/skincare/ca/brands/cosrx)
Category: [Serums and treatments](https://lovi.care/skincare/ca/best/serums)

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

A weak match for oily acne-prone skin; the serums alongside fit it better.

## Why this fit

- Offers excellent treatment for minimizing fine lines and wrinkles due to the presence of retinol, which is highly effective for anti-aging visible effects, but this ingredient is not directly relevant to your primary concerns of acne, blemishes, and breakouts.
- Squalane and tocopherol provide emollient action and general skincare benefits like hydration, which are supportive but not optimal for managing oiliness on your oily skin.
- The formulation is safe for your oily 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/ca/p/cosrx/the-retinol-0-5/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin): Low (this page)

## Key ingredients

Retinol, Squalane, Vitamin E, Glycine Soja Oil Soybean Oil, Di-C12-13 Alkyl Malate

## What the research says

- 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/))
- Alpha-tocopherol loaded nanostructured lipid carrier gel provided enhanced moisturizing and anti-aging properties in human volunteers over 12 weeks. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32129554/))
- Tocopherol succinate-loaded ethosomal gel increased skin deposition, stability, moisture, and mechanical properties in 13 human subjects compared to a control gel over 12 weeks. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35274433/))
- 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/))
- 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/))
- 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/))
- Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40642809/))
- Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate. ([Contemporary Clinical Trials Communications, 2021](https://pubmed.ncbi.nlm.nih.gov/34471722/))
- Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590207/))

## Why other serums fit oily acne-prone skin better

- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- 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 a very large amount of data, users with dry, mature, or sensitive skin highly praise this oil for its gentle yet effective formula, noting significant improvements in skin texture, radiance, and fine lines without irritation. The rich oil base can be too heavy for oily or acne-prone skin types, leading to congestion, and many users find the short three-month shelf life after opening to be a major inconvenience.

- Liked: Deeply moisturizing (often mentioned)
- Liked: Gentle & non-irritating (often mentioned)
- Disliked: Short shelf life (often mentioned)
- Liked: Effective on fine lines (sometimes noted)
- Liked: Improves texture & glow (sometimes noted)
- Disliked: Heavy for oily skin (sometimes noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Unpleasant scent (rarely noted)

## How to apply

- Could be used as part of your PM routine. Start 3 times a week and build up to daily use if your skin tolerates it well.
- Apply your serum after cleansing and toning, but before putting on your moisturizer.
- Gently press 2 to 3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on clean, dry skin to help manage your blemishes safely.
- Do a patch test before your first use and avoid the delicate eye area.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### Why is COSRX The Retinol 0.5 a weak match for oily acne-prone skin?

COSRX The Retinol 0.5 is a weak match for your oily acne-prone skin because its retinol targets fine lines rather than breakouts, and its squalane and vitamin E provide heavy hydration rather than oil control. A product of this type needs ingredients like niacinamide, propolis, or vitamin C to manage excess oil and blemishes while keeping the skin comfortable.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32129554/)

### Which ingredients make this treatment a poor fit for oily acne-prone skin?

This treatment is a weak match for your oily acne-prone skin because retinol targets fine lines rather than breakouts, while squalane and vitamin E provide heavy hydration rather than oil control. A product of this type needs ingredients like niacinamide, propolis, or vitamin C to manage excess oil and acne while keeping the skin comfortable.

### What does Retinol do for oily acne-prone skin?

Retinol helps oily acne-prone skin by clearing up breakouts and smoothing the skin, though it may occasionally cause some mild scaling or stinging. This ingredient works by addressing the root causes of acne, making it a reliable choice for keeping pores clear and skin smooth.
Sources: [American Journal of Clinical Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30674002/), [Journal of Drugs in Dermatology, 2018](https://pubmed.ncbi.nlm.nih.gov/30586483/)

### What does Squalane do for oily acne-prone skin?

Squalane may help keep oily skin soft and smooth, but oxidized squalene can trigger inflammation in acne-prone skin. Because of this, oily acne-prone skin needs lightweight, non-greasy ingredients that balance moisture without clogging pores.
Sources: [The Journal of Investigative Dermatology, 2006](https://pubmed.ncbi.nlm.nih.gov/16778793/)

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

This treatment goes in the evening routine, after cleansing and before moisturizing, though it is a weak match for oily acne-prone skin. This skin type needs ingredients that target breakouts and control oiliness, rather than the anti-aging and softening ingredients found here.

### 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 your morning routine and this treatment at night, as the product formulation is safe for your skin. To help manage oiliness and breakouts instead, this skin needs ingredients that directly target acne and blemishes rather than anti-aging retinol.

### How often should I use this treatment?

Use this treatment in your evening routine once a week to start, as this formula is a weak match for your oily skin and needs to target breakouts and manage oiliness without heavy oils.

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

This treatment is unlikely to irritate your skin since it has no harsh ingredients, but it may feel heavy on oily skin. Oily acne-prone skin needs lightweight, oil-free hydration and targeted blemish-clearing ingredients to stay clear.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily acne-prone skin

- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/ca/p/skin1004/probio-cica-intensive-ampoule/for/oily-acne-prone-skin) — High fit — CA$24.44 at Amazon
- [Dr.Althea Vitamin C Boosting Serum](https://lovi.care/skincare/ca/p/dr-althea/vitamin-c-boosting-serum/for/oily-acne-prone-skin) — High fit — CA$27.99 at Amazon
- [COSRX The Vitamin C 23 Serum](https://lovi.care/skincare/ca/p/cosrx/the-vitamin-c-23-serum/for/oily-acne-prone-skin) — High fit — CA$33.98 at Amazon

## Routine for oily acne-prone skin

### AM

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ca/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — CA$20.96 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/ca/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — CA$37.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ca/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — CA$29.98 at Amazon
- SPF: [CeraVe AM Facial Moisturizing Lotion](https://lovi.care/skincare/ca/p/cerave/am-facial-moisturizing-lotion-spf-30/for/oily-acne-prone-skin) — Superior fit — CA$20.96 at Amazon

### PM

- Pre-Cleanser: [Pyunkang Yul Deep Cleansing Oil](https://lovi.care/skincare/ca/p/pyunkang-yul/deep-cleansing-oil/for/oily-acne-prone-skin) — Superior fit — CA$23.99 at Amazon
- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ca/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — CA$20.96 at Amazon
- Cleansing Toner: [Caudalie Vinopure Clear Skin Purifying Toner](https://lovi.care/skincare/ca/p/caudalie/vinopure-purifying-toner/for/oily-acne-prone-skin) — Superior fit — CA$40.00 at Amazon
- Serum or Treatment: [The Ordinary Niacinamide 10% + Zinc 1%](https://lovi.care/skincare/ca/p/the-ordinary/niacinamide-10-zinc-1/for/oily-acne-prone-skin) — Superior fit — CA$6.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ca/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — CA$29.98 at Amazon

### Weekly

- Pre-Cleanser: [Pyunkang Yul Deep Cleansing Oil](https://lovi.care/skincare/ca/p/pyunkang-yul/deep-cleansing-oil/for/oily-acne-prone-skin) — Superior fit — CA$23.99 at Amazon
- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ca/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — CA$20.96 at Amazon
- Enzyme Powder: [Dermalogica Daily Microfoliant](https://lovi.care/skincare/ca/p/dermalogica/daily-microfoliant/for/oily-acne-prone-skin) — Superior fit — CA$29.50 at Amazon
- Cleansing Mask: [Sand & Sky Australian Pink Clay Porefining Face Mask](https://lovi.care/skincare/ca/p/sand-and-sky/australian-pink-clay-porefining-face-mask/for/oily-acne-prone-skin) — High fit — CA$79.99 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/ca/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — CA$37.60 at Amazon
- Serum or Treatment: [The Ordinary Niacinamide 10% + Zinc 1%](https://lovi.care/skincare/ca/p/the-ordinary/niacinamide-10-zinc-1/for/oily-acne-prone-skin) — Superior fit — CA$6.60 at Amazon

## Where to buy

- Amazon.ca: CA$34.68 (https://www.amazon.ca/dp/B0B5DHH6S4?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Squalane, Glycine Soja Oil Soybean Oil, Di-C12-13 Alkyl Malate, Retinol, Caprylic Capric Triglyceride, Bht, Tocotrienols, Tocopherol, Palm Oil, Hydroxymethoxyphenyl Decanone
## 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/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- France: https://lovi.care/skincare/fr/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin (this page)
- Australia: https://lovi.care/skincare/au/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin