# LANEIGE Radian-C Vitamin Spot Serum 15.2% for oily acne-prone skin

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

Page: https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/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 Australia.

Brand: [LANEIGE](https://lovi.care/skincare/au/brands/laneige)
Category: [Serums and treatments](https://lovi.care/skincare/au/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 great choice for oily acne-prone skin; a few serums fit it even better.

## Why this fit

- Offers high suitability for your oily skin as ascorbic acid and niacinamide provide antioxidant activity and seboregulation, effectively targeting inflammation and oil production for your acne, blemishes, and breakouts.
- The presence of 3-O-ethyl ascorbic acid further enhances brightening and evening of skin tone, complementing the serum's overall efficacy for your concerns.
- The formula is safe for your skin, with no risks of irritation due to the absence of harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/acne-prone-skin): Superior
- [Skin with dark spots](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin): High (this page)

## Key ingredients

Ascorbic Acid, Niacinamide, Tranexamic Acid, Glutathione, Licorice Root Extract

## What the research says

- A multi-component dissolving microneedle patch loaded with glabridin, 3-O-ethyl-L-ascorbic acid, and tranexamic acid effectively reduced chloasma and age spots while demonstrating safety in clinical evaluation, alongside significant antioxidant, anti-tyrosinase, and melanin-reduction effects in vitro and in vivo. ([Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37571190/))
- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Topical treatment of nicotinamide, alone or in combination with other active ingredients, reduces the progression of skin aging and hyperpigmentation in clinical trials while being well tolerated. ([Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- Glutathione amino acid precursors effectively increase cellular glutathione levels, reducing oxidative stress, ATP depletion, and DNA damage in human keratinocytes, clinical subjects, and ex vivo skin compared to controls. ([Journal of the European Academy of Dermatology and Venereology, 2024](https://pubmed.ncbi.nlm.nih.gov/38189670/))
- Topical oxidized glutathione significantly decreases the skin melanin index and improves moisture content, smoothness, wrinkle formation, and elasticity compared to placebo in healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/))
- Topical glutathione improves hyperpigmentation, reduces ultraviolet-induced erythema and wrinkles, decreases transepidermal water loss, and enhances antioxidant capacity. ([The Journal of Clinical and Aesthetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/41416233/))
- Combining 755 nm alexandrite laser with topical licorice gel significantly reduces terminal hair counts compared to alexandrite laser with placebo in women with idiopathic hirsutism. ([Evidence-based Complementary and Alternative Medicine, 2015](https://pubmed.ncbi.nlm.nih.gov/26273313/))
- Licochalcone A activated Nrf2 signaling, elevated cytoprotective enzymes, increased the reduced-to-oxidized glutathione ratio, and decreased reactive oxygen species in human fibroblasts and neutrophils, while a LicA-rich licorice extract lowered UVA-induced oxidative processes in vivo. ([Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/))
- Bioactive glycyrrhizic acid and oxymatrine ionic liquid self-assembled nanomicelles significantly promoted the transdermal permeation, subcutaneous retention, and anti-photoaging efficacy of palmitoyl pentapeptide-4 in cellular and animal models compared to unformulated peptide. ([Advanced Science, 2025](https://pubmed.ncbi.nlm.nih.gov/39783908/))

## What reviewers say

Based on limited data, users frequently praise this serum for effectively fading dark spots and brightening skin tone, noting it is gentle enough for sensitive skin. A significant number of reviewers report issues with the product oxidizing quickly, and some find the scent unpleasant or the finish sticky. There are also moderate reports of packaging issues and the product quantity being small for the price.

- Liked: Brightens skin tone (often mentioned)
- Liked: Fades dark spots (often mentioned)
- Disliked: Rapid oxidation (often mentioned)
- Liked: Fast absorption (sometimes noted)
- Liked: Gentle formula (sometimes noted)
- Disliked: Packaging issues (sometimes noted)
- Disliked: Small quantity (sometimes noted)
- Disliked: Sticky/oily finish (sometimes noted)
- Disliked: Unpleasant scent (sometimes 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

### What makes LANEIGE Radian-C Vitamin Spot Serum a great fit for oily acne-prone skin?

This serum is a great fit because ascorbic acid and niacinamide calm inflammation and help balance oil production to keep breakouts at bay. Its safe formula is unlikely to cause irritation while brightening and evening out your skin tone.
Sources: [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

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

Ascorbic acid and niacinamide make this serum a great fit because they help control oil and target inflammation for your acne and breakouts. The formula is unlikely to cause irritation and works safely on oily skin.
Sources: [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

### What does Vitamin C do for oily acne-prone skin?

Vitamin C helps brighten skin, smooth out texture, and improve uneven spots for oily acne-prone skin. It may also help fade marks left behind by blemishes.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

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

Niacinamide helps balance oil production, calms redness, and is unlikely to irritate oily, acne-prone skin while improving blemishes. Clinical tests show it reduces excess oil and helps clear up both inflammatory and non-inflammatory acne breakouts.
Sources: [Journal of Cosmetic and Laser Therapy, 2006](https://pubmed.ncbi.nlm.nih.gov/16766489/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38299457/)

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

This treatment goes in the evening routine after your cleansing toner and before your moisturizer. Putting it in the evening keeps things simple and gives you extra safety around sun exposure.

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

You can use this serum with retinol by applying them on alternating nights or by using this vitamin C in your morning routine and retinol at night. Because both ingredients are active, separating them helps keep your skin calm and prevents irritation.

### How often should I use this serum?

This treatment serum is used in your evening routine, applying it once a day or a few times a week depending on how your skin feels. It is unlikely to cause irritation because the formula lacks harsh ingredients, and the antioxidants help manage oil production and brighten your skin over time.
Sources: [Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37571190/)

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

This serum is a great fit for oily, acne-prone skin because ascorbic acid and niacinamide help calm inflammation and control oil production. The formula is safe for your skin and is unlikely to cause irritation or breakouts.
Sources: [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

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

It has no drying alcohol and contains fragrance (limonene, parfum, linalool, and citral).

## Alternatives for oily acne-prone skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/au/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-acne-prone-skin) — Superior fit — A$16.95 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/au/p/neogen-dermalogy/real-vitamin-c-serum/for/oily-acne-prone-skin) — Superior fit — A$50.60 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/au/p/neogen-dermalogy/real-vita-c-serum/for/oily-acne-prone-skin) — High fit — A$50.60 at Amazon

## Pairs well with

- Cleanser: [Paula's Choice CLEAR Pore Normalizing Cleanser](https://lovi.care/skincare/au/p/paula-s-choice/clear-pore-normalizing-cleanser/for/oily-acne-prone-skin) — Superior fit — A$32.00 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/au/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — A$42.00 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/au/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — A$22.99 at Amazon

## Where to buy

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

## Ingredients

Water, Ascorbic Acid, Propanediol, Dimethicone, Dipropylene Glycol, Tromethamine, 3-O-Ethyl Ascorbic Acid, Squalane, Panthenol, Sodium Chloride, Acetyl Glucosamine, Limonene, Caffeine, Sodium Hyaluronate, Sodium Sulfite, Disodium Edta, Glutathione, Parfum, Gardenia Florida Fruit Extract, Dextrin, Linalool, Citral, Butylene Glycol, Arginine, Xanthan Gum, Niacinamide, Tranexamic Acid, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Tocopherol, Methyl Trimethicone, Carthamus Tinctorius Seed Oil, 1,2-Hexanediol, Ethylhexylglycerin, Centella Asiatica Stem Extract Flower Leaf
## 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/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin
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- Canada: https://lovi.care/skincare/ca/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin (this page)
- Singapore: https://lovi.care/skincare/sg/p/laneige/radian-c-vitamin-spot-serum-15-2/for/oily-acne-prone-skin
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