# PCA SKIN Rejuvenating Serum for skin with dark spots

**Lovi Fit: Average fit for skin with dark spots.**
Normal Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/nl/p/pca-skin/rejuvenating-serum/for/dark-spots

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

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

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for skin with dark spots; other serums fit it better.

## Why this fit

- Offers moderate suitability for your normal skin, as gluconolactone and niacinamide provide gentle exfoliation and improve skin tone, while glycerin and sodium PCA offer humectant benefits. Epigallocatechin gallate and glutathione offer mild antioxidant and skin-brightening effects that can support your pigmentation concerns.
- The inclusion of squalane and phytosterols enhances nourishment, though additional emollient ingredients could further optimize hydration for your normal skin.
- The product is safe for your normal skin, with no identified risks of irritation due to the absence of harsh or prohibited ingredients.

## Fit by skin type

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

## Key ingredients

Niacinamide, Glutathione, Squalane, Epigallocatechin Gallate, Aloe Barbadensis Leaf Juice

## 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/))
- 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 application of (-)-epigallocatechin-3-gallate (EGCG) to human skin before UV irradiation decreases UV-induced production of hydrogen peroxide by 68-90% and nitric oxide by 30-100%, inhibits leukocyte infiltration and lipid peroxidation by 41-84%, and restores glutathione levels and glutathione peroxidase activity compared to UV exposure alone. ([Carcinogenesis, 2001](https://pubmed.ncbi.nlm.nih.gov/11181450/))
- Topical application of soybean phytosterols improves skin barrier recovery compared to a vehicle control in human volunteers with tape-stripped skin. ([Journal of Cosmetic Science, 2008](https://pubmed.ncbi.nlm.nih.gov/18528589/))
- Topical application of a formulation containing niacinamide and soy phytosterols recovered about 95% of skin barrier integrity eight days after tape stripping in vivo. ([Current Drug Delivery, 2016](https://pubmed.ncbi.nlm.nih.gov/26201345/))
- 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 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/))
- RayGel reduced skin reaction severity with a lower average score of 93.7 compared to 123.3 for the placebo group in patients undergoing whole breast external-beam irradiation. ([American Journal of Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/15862509/))
- 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 green tea extract significantly improved clinical symptoms, tear breakup times, and meibomian gland health compared to standard treatment in patients with dry eye and Meibomian Gland Dysfunction. ([Journal of Clinical and Diagnostic Research, 2017](https://pubmed.ncbi.nlm.nih.gov/28384900/))
- Topical low-dose green tea extract reduces UVB-induced p53 expression and apoptosis in human skin keratinocytes compared to placebo. ([Experimental Dermatology, 2009](https://pubmed.ncbi.nlm.nih.gov/18631247/))
- An anti-acne hydrogel containing Aloe barbadensis, Garcinia mangostana, and Camellia sinensis extracts showed superior antiacne and antiblotch activities compared to 1% clindamycin gel in sixty subjects with mild-moderate acne. ([Clinical, Cosmetic and Investigational Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/31239743/))
- 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/))
- Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief. ([Plastic and Reconstructive Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29649056/))
- Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo. ([Journal of Alternative and Complementary Medicine, 2010](https://pubmed.ncbi.nlm.nih.gov/20569031/))

## What reviewers say

This product is highly praised for improving skin texture, reducing fine lines, and providing a radiant glow. Users frequently mention its lightweight, fast-absorbing formula. Some users with sensitive skin find the alcohol-heavy base to be drying or irritating.

- Liked: Improves radiance (mostly mentioned)
- Liked: Lightweight texture (often mentioned)
- Liked: Reduces fine lines (often mentioned)
- Liked: Refreshing experience (sometimes noted)
- Disliked: Drying formula (sometimes noted)
- Disliked: High price (sometimes noted)
- Disliked: Irritating ingredients (rarely noted)
- Disliked: Lack of results (rarely noted)

## How to apply

- Apply this serum as part of your PM routine starting 3x/week and build up to daily use if your skin likes it.
- Place the serum after cleansing and toning, but before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute for it to absorb.
- Apply the serum on dry skin to help fade pigmentation effectively.
- Avoid the eye area and always use SPF 30+ during the day.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does PCA SKIN Rejuvenating Serum work for skin with dark spots?

PCA SKIN Rejuvenating Serum works moderately well for skin with dark spots, as its niacinamide and antioxidants help improve skin tone and support pigmentation concerns. However, skin with dark spots needs stronger brightening ingredients and richer moisturizing components to fully optimize hydration and fade dark spots.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/)

### Which ingredients make this serum a good fit for skin with dark spots?

Niacinamide, glutathione, and epigallocatechin gallate make this serum a good fit by helping fade dark spots and even out skin tone. To work best for this skin type, a treatment needs a stronger blend of potent antioxidants and skin-brightening ingredients.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/)

### What does Niacinamide do for skin with dark spots?

Niacinamide helps fade dark spots and uneven pigmentation by slowing down the transfer of pigment in the skin. It is generally well tolerated and may improve overall skin brightness with consistent use.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

### What does Glutathione do for skin with dark spots?

Glutathione helps brighten skin with dark spots and evens out skin color. Topical and oral use may reduce dark patches and protect against environmental stress with a good safety profile.
Sources: [Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30895708/), [International Journal of Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/39444151/)

### Where does it go in a skincare routine for skin with dark spots?

This treatment goes in the evening routine, applied after cleansing and before moisturizing. Dark spot skin of this type needs extra brightening ingredients and richer softeners to fully target uneven tone and boost hydration.

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

You can use this treatment with retinol by applying your retinol first at night, letting it absorb, and then following with this serum. This approach helps minimize potential irritation while allowing the ingredients to support your skin tone.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/)

### How often should I use it?

Use this treatment in the evening as part of your routine. This product is unlikely to irritate your skin, though a product for dark spots needs stronger brightening ingredients and richer softeners to work best for you.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/)

### Can it clog pores, cause breakouts or purging for skin with dark spots?

This product is unlikely to clog pores or cause breakouts on your skin with dark spots, as it has a safe formula with no harsh ingredients. However, because it contains gentle exfoliating ingredients, you might experience mild purging as it helps clear out your skin.

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

It has no fragrance and contains drying alcohol (sd alcohol 40-b).

## Alternatives for skin with dark spots

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/nl/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dark-spots) — High fit — €10.20 at Amazon
- [Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10%](https://lovi.care/skincare/nl/p/clinique/fresh-pressed-daily-booster-with-pure-vitamin-c-10/for/dark-spots) — High fit — €99.41 at Amazon
- [Guerlain Abeille Royale Double R Renew & Repair Serum](https://lovi.care/skincare/nl/p/guerlain/abeille-royale-double-r-renew-and-repair-advanced-serum/for/dark-spots) — High fit — €203.88 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/nl/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — €21.00 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/nl/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — €14.31 at Amazon
- Moisturizer: [SKIN1004 Centella Cream](https://lovi.care/skincare/nl/p/skin1004/centella-cream/for/dark-spots) — Superior fit — €19.20 at Amazon

## Where to buy

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

## Ingredients

Water, Sd Alcohol 40-B, Glycerin, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Gluconolactone, Polysorbate 20, Bisabolol, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Isomalt, Sodium Pca, Sodium Lactate, Sodium Benzoate, Caprylyl Glycol, 1,2-Hexanediol, Peppermint Oil, Tocopherol, Squalane, Glutathione, Grapefruit Peel Oil, Citrus Aurantium Dulcis Peel Oil, Phytosterols, Tropolone, Epigallocatechin Gallate, Camellia Oleifera Leaf Extract, Aminomethyl Propanol, Tocotrienols, Squalene, Rice Bran Wax, Aloe Barbadensis Leaf Juice, Urea, Niacinamide, Glycine, Fructose, Vitis Vinifera Fruit Cell Extract Grape Fruit Cell Extract, Lecithin, Inositol, Rh-Oligopeptide-1
## 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/rejuvenating-serum/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/pca-skin/rejuvenating-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/pca-skin/rejuvenating-serum/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/pca-skin/rejuvenating-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/pca-skin/rejuvenating-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/pca-skin/rejuvenating-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/pca-skin/rejuvenating-serum/for/dark-spots (this page)
- Spain: https://lovi.care/skincare/es/p/pca-skin/rejuvenating-serum/for/dark-spots
- Canada: https://lovi.care/skincare/ca/p/pca-skin/rejuvenating-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/pca-skin/rejuvenating-serum/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/pca-skin/rejuvenating-serum/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/pca-skin/rejuvenating-serum/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/pca-skin/rejuvenating-serum/for/dark-spots