# Goodal VITAMIN-C Dark Spot SERUM for oily acne-prone skin

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

Page: https://lovi.care/skincare/p/goodal/vitamin-c-dark-spot-serum/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 the United States.

Brand: [Goodal](https://lovi.care/skincare/brands/goodal)
Category: [Serums and treatments](https://lovi.care/skincare/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.

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

## Why this fit

- Offers moderate brightening and evening of skin tone for your oily skin due to the presence of Ascorbic Acid and Niacinamide, which provide antioxidant activity and seboregulation. Hyaluronic Acid and Glycerin offer supportive hydration, but the formula lacks specialized ingredients to directly target acne and blemishes.
- The formulation provides general skincare benefits like hydration and soothing, which are supportive for acne-prone and oily skin.
- The safety profile is excellent, with no risks of irritation for your oily skin due to the absence of harsh ingredients and the presence of numerous soothing components.

## Fit by skin type

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

## Key ingredients

Green Tangerine Extract, Ascorbic Acid, Niacinamide, Arbutin, Hyaluronic Acid

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- 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 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/))
- 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/))
- Fermented dried Citrus unshiu peel extracts suppressed nitric oxide, pro-inflammatory cytokines, iNOS, and COX-2 in LPS-stimulated RAW264.7 macrophages while inducing hyaluronic acid production, Filaggrin, and SPT expression in HaCaT keratinocytes. ([Pharmaceutical Biology, 2019](https://pubmed.ncbi.nlm.nih.gov/31188689/))
- Immature citrus peel extract pretreatment alleviated UVB irradiation-induced reductions in cell viability, increases in reactive oxygen species, intracellular calcium levels, senescence-associated beta-gal activity, G1 phase arrest, and altered protein expressions in human keratinocytes. ([Toxicological Research, 2025](https://pubmed.ncbi.nlm.nih.gov/40612521/))
- An 80% ethanol extract of Hallabong (HE) reduced skin oedema by 47% and myeloperoxidase activity by 40% in a TPA-challenged mouse model, and decreased memory T-cell populations and IL-2 and IFN-gamma production in Con A-stimulated murine splenocytes. ([Pharmaceutical Biology, 2016](https://pubmed.ncbi.nlm.nih.gov/27333995/))
- 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 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/))
- Topical 2% niacinamide significantly decreased sebum excretion rate in Japanese individuals and casual sebum levels in Caucasian individuals compared to placebo or baseline. ([Journal of Cosmetic and Laser Therapy, 2006](https://pubmed.ncbi.nlm.nih.gov/16766489/))
- A non-hydroquinone topical formulation (SKNB19) improved hyperpigmentation by 28.5% in patient self-assessment and 27% in independent reviewer assessment compared with 4% hydroquinone in 18 adult subjects, while showing significantly less irritation and better tolerability. ([Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/33022197/))
- Encapsulation of alpha arbutin in an optimized ethosomal gel significantly improved skin melanin reduction, moisture content, and elasticity in human volunteers compared to conventional formulations. ([Heliyon, 2023](https://pubmed.ncbi.nlm.nih.gov/37681127/))
- Combining a home-based radiofrequency device and arbutin cream reduced mMASI scores by 25.6% and melanin index by 22.8% at 8 weeks compared to baseline in 38 participants. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/39918262/))
- 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/))

## 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/))

## What reviewers say

Based on a very large amount of data, users with sensitive and acne-prone skin frequently praise this serum for its gentle, non-irritating formula that effectively hydrates and creates a "glass skin" glow. While many report a gradual fading of post-inflammatory hyperpigmentation (PIH) and acne scars, results often take longer than the advertised two weeks, with some users finding the texture slightly tacky.

- Liked: Brightening & glow (mostly mentioned)
- Liked: Gentle & non-irritating (often mentioned)
- Liked: Hydrating gel texture (sometimes noted)
- Liked: Pleasant citrus scent (sometimes noted)
- Disliked: Sticky finish (sometimes noted)
- Disliked: Fragrance sensitivity (rarely noted)
- Disliked: Slow results (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

### How well does goodal Vitamin-C Dark Spot Serum work for oily acne-prone skin?

Goodal Vitamin-C Dark Spot Serum works moderately well for oily acne-prone skin, offering brightness and hydration with a safe formula, though it lacks specialized ingredients to directly target acne. A product of this type needs specialized ingredients like niacinamide and propolis or vitamin C, along with oil-controlling components and soothing extracts, to effectively manage excess oil and blemishes without causing breakouts.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

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

Ascorbic acid and niacinamide make this serum a good fit for oily skin by helping brighten dark spots and manage oil, while hyaluronic acid and glycerin provide light hydration. It is safe and unlikely to cause irritation, but a treatment of this type for oily acne-prone skin needs specialized ingredients like propolis to directly target and manage breakouts.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### What does Green Tangerine Extract do for oily acne-prone skin?

Green Tangerine Extract helps brighten dark spots left by blemishes and balances oil without feeling heavy on oily, acne-prone skin. It is rich in vitamin C, which is unlikely to clog pores while giving your skin a clearer, smoother look.

### 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/), [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37128827/)

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

This serum goes in the evening routine after cleansing and before moisturizing. Oily acne-prone skin needs a product of this type that also includes specialized ingredients to directly target acne and blemishes.

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

You can use this serum with retinol, but apply this vitamin C treatment in the morning and your retinol at night to avoid overwhelming your skin. This product is unlikely to cause irritation due to its soothing ingredients, though oily acne-prone skin ultimately needs specialized blemish-fighting ingredients to work best.

### How often should I use this serum?

This serum is used in the evening, applying it once a day as part of your routine. It is very unlikely to cause irritation for your oily skin because it lacks harsh ingredients and includes soothing components. Oily acne-prone skin needs a product of this type that also includes specialized ingredients to directly target acne and blemishes.

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

This serum is unlikely to cause breakouts or clog pores on oily acne-prone skin because it has a very safe formula with soothing ingredients and no harsh components. However, since it is only an average fit, this skin type often needs specialized ingredients that directly target blemishes to see better results.

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

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

## Alternatives for oily acne-prone skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-acne-prone-skin) — Superior fit — $16.75 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/p/neogen-dermalogy/real-vitamin-c-serum/for/oily-acne-prone-skin) — Superior fit — $25.08 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/p/neogen-dermalogy/real-vita-c-serum/for/oily-acne-prone-skin) — High fit — $25.08 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — $15.97 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — $25.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — $18.99 at Amazon

## Where to buy

- Amazon.com: $21.90 (https://www.amazon.com/dp/B0GGGCV238?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 4 Nov 2026.

## Ingredients

Water, Ascorbic Acid, Niacinamide, Glycerin, Butylene Glycol, Tangerine Extract, Hyaluronic Acid, Panthenol, Betaine, Allantoin, Adenosine, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol, Carbomer, Tromethamine, Disodium Edta, Arbutin, Tocopherol, Ferulic Acid, Aloe Barbadensis Leaf Juice, Citrus Aurantium Dulcis Peel Oil, Lemon Peel Oil, Phenoxyethanol, Sodium Phytate, Ascorbyl Glucoside, Dipotassium Glycyrrhizate, Camellia Sinensis Leaf Extract, Centella Asiatica Extract, Madecassoside, Maltodextrin, Saccharide Hydrolysate, Polygonum Cuspidatum Root Extract, Chondrus Crispus Extract, Lavandula Angustifolia Oil, Eucalyptus Globulus Leaf Extract, Glycyrrhiza Glabra Root Extract, Curcuma Longa Root Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Hydrolyzed Jojoba Esters, Bergamot Oil Fruit, Rosmarinus Officinalis Leaf Extract, Anthemis Nobilis Flower Extract, Xanthan Gum, Limonene, Linalool
## 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/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- France: https://lovi.care/skincare/fr/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/goodal/vitamin-c-dark-spot-serum/for/oily-acne-prone-skin