# COSRX The Retinol 0.5 for mature skin

**Lovi Fit: Average fit for mature skin.**
Normal Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/mature-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: [COSRX](https://lovi.care/skincare/ae/brands/cosrx)
Category: [Serums and treatments](https://lovi.care/skincare/ae/best/serums)

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for mature skin; other serums fit it better.

## Why this fit

- Offers moderate anti-aging benefits for your normal skin, as retinol helps minimize fine lines and wrinkles, supported by squalane and tocopherol for general hydration.
- While effective for wrinkles, the formula could be enhanced with more humectants to provide optimal hydration for your normal skin type.
- The product is safe for your normal 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/cosrx/the-retinol-0-5/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/mature-skin): Average (this page)
- [Dry sensitive skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/oily-acne-prone-skin): Low

## 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/))
- A topical antioxidant serum significantly reduced air pollution-induced skin pigmentation and proinflammatory gene expression ex vivo, and improved skin aging signs in 40 healthy adult females after 90 days of daily use. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35150043/))
- 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/))

## 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

- Use this serum in your PM routine. Start by applying it 3 times a week, and work up to daily use if your skin likes it.
- Apply this serum after your toner and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- You can apply the serum on dry skin for the best results against fine lines.
- Always do a patch test before your first use and avoid the sensitive eye area.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does COSRX The Retinol 0.5 work for mature skin?

COSRX The Retinol 0.5 works moderately well for mature skin, as retinol helps smooth out fine lines and wrinkles while squalane and vitamin E provide general hydration. While effective, mature skin needs a product of this type that also includes extra hydrating ingredients like humectants and peptides to deliver optimal moisture and improve elasticity without irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32129554/)

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

Retinol makes this treatment a good fit for mature skin by helping minimize fine lines and wrinkles, while squalane and vitamin E provide general hydration and antioxidant support. However, for an ideal fit on mature skin, a product of this type needs more humectants to ensure optimal moisture retention along with strong anti-aging ingredients.
Sources: [The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/)

### What does Retinol do for mature skin?

Retinol helps smooth out fine lines and wrinkles while improving overall skin thickness and firmness over time. It may also cause temporary dryness, scaling, or stinging as your skin gets used to it.
Sources: [The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/)

### What does Squalane do for mature skin?

Squalane helps keep mature skin feeling soft and smooth by boosting moisture and protecting the skin barrier. It also provides antioxidant support that helps improve the look of fine lines and wrinkles over time.
Sources: [Journal of Nanobiotechnology, 2025](https://pubmed.ncbi.nlm.nih.gov/40001122/), [Journal of Nanoscience and Nanotechnology, 2010](https://pubmed.ncbi.nlm.nih.gov/21137794/)

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

This treatment goes in the evening routine after cleansing and before moisturizing. A product of this type needs extra hydrators and water-attracting ingredients to keep mature skin properly hydrated.

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

You can use this treatment with vitamin C, but it is best to apply vitamin C in the morning and this retinol treatment at night to avoid irritation. To give mature skin the best results, a product of this type also needs extra hydrating ingredients like glycerin or hyaluronic acid.
Sources: [The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/)

### How often should I use this treatment?

This treatment works well for your mature skin in your evening routine, though a product of this type needs extra moisture-attracting ingredients to fit your normal skin better. Retinol helps minimize fine lines and wrinkles, while squalane and tocopherol provide general hydration.
Sources: [Facial Plastic Surgery, 2014](https://pubmed.ncbi.nlm.nih.gov/24488631/)

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

This treatment is unlikely to clog pores or cause breakouts for mature skin, and the formula is safe with no harsh ingredients that typically cause irritation. However, a product for this skin type needs extra water-attracting ingredients to provide optimal hydration.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for mature skin

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/ae/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/mature-skin) — Superior fit — AED 347.75 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/ae/p/skinceuticals/c-e-ferulic/for/mature-skin) — Superior fit — AED 715.99 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/ae/p/neogen-dermalogy/real-vita-c-serum/for/mature-skin) — High fit — AED 89.30 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ae/p/fresh/soy-face-cleanser/for/mature-skin) — Superior fit — AED 84.53 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/ae/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — AED 65.43 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/ae/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/mature-skin) — Superior fit — AED 493.00 at Amazon

## Where to buy

- Amazon.ae: AED 49.00 (https://www.amazon.ae/dp/B0B5DHH6S4?tag=lovi00-21&linkCode=osi&th=1&psc=1)
Prices checked 3 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/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/cosrx/the-retinol-0-5/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/cosrx/the-retinol-0-5/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/cosrx/the-retinol-0-5/for/mature-skin
- France: https://lovi.care/skincare/fr/p/cosrx/the-retinol-0-5/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/cosrx/the-retinol-0-5/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/cosrx/the-retinol-0-5/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/cosrx/the-retinol-0-5/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/cosrx/the-retinol-0-5/for/mature-skin
- Australia: https://lovi.care/skincare/au/p/cosrx/the-retinol-0-5/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/cosrx/the-retinol-0-5/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/cosrx/the-retinol-0-5/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/cosrx/the-retinol-0-5/for/mature-skin (this page)