# Olay Regenerist Retinol 24 Night Facial Serum for skin with dark spots

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

Page: https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-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 Spain.

Brand: [Olay Regenerist](https://lovi.care/skincare/es/brands/olay-regenerist)
Category: [Serums and treatments](https://lovi.care/skincare/es/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 skin renewal and brightening benefits for your normal skin due to the presence of retinol and niacinamide, which support anti-aging and barrier repair.
- While the serum provides general skincare advantages, its concentrations of retinol and retinyl propionate are primarily supportive rather than directly targeting your pigmentation concerns.
- The product is safe for your normal skin, as it lacks harsh ingredients and includes soothing niacinamide, minimizing irritation risks.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots): Average (this page)
- [Mature skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Retinol, Niacinamide, Palmitoyl Pentapeptide-4, Glycerin, Retinyl Propionate

## 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 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/))
- 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/))
- Topical application of all-trans-retinol induced epidermal thickening and increased retinoid binding protein expression similar to all-trans-retinoic acid in normal human skin, but without causing significant erythema or measurable retinoic acid levels. ([The Journal of Investigative Dermatology, 1995](https://pubmed.ncbi.nlm.nih.gov/7561157/))
- 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/))
- 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/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Over-the-counter retinol products provided only weak evidence for a mild ameliorating effect on fine facial skin wrinkle lines in randomized, double-blind, vehicle-controlled trials, and major methodological flaws call the validity of positive results into question. ([The Journal of Clinical and Aesthetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/34980969/))
- A cosmetic niacinamide/peptide/retinyl propionate regimen significantly improved periorbital wrinkle appearance relative to a 0.02% tretinoin regimen at 8 weeks with comparable benefits at 24 weeks, while demonstrating significantly better tolerability in 196 women. ([The British Journal of Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/20374604/))
- A novel triple-active cosmetic formulation containing 4-hexylresorcinol, retinyl propionate, and niacinamide improved the visual appearance of photoageing similarly to 0.02% tretinoin and reversed a consensus gene signature associated with ageing in female adults while causing less skin irritation. ([International Journal of Cosmetic Science, 2024](https://pubmed.ncbi.nlm.nih.gov/38685700/))

## Why other serums fit skin with dark spots better

- Treatment with 14% ferulic acid and 12% l-ascorbic acid significantly reduced pigmentation and erythema while improving hydration and elasticity in 20 women with photoaged skin, with neither acid proving definitively more effective overall though ascorbic acid showed slightly greater skin lightening. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/34877760/))

## What reviewers say

Based on a very large amount of data, this serum is highly praised for delivering significant anti-aging results like firmer skin and reduced fine lines, with a notable absence of typical retinol irritation. Its lightweight, hydrating, and fragrance-free formula is well-suited for sensitive skin, effectively improving texture and evening out skin tone over time.

- Liked: Smoother skin texture (mostly mentioned)
- Liked: Gentle and non-irritating (often mentioned)
- Liked: Lightweight and fast-absorbing (often mentioned)
- Liked: Brightens and evens tone (sometimes noted)
- Liked: Hydrating and plumping (sometimes noted)
- Disliked: Poor dropper design (sometimes noted)
- Disliked: Slow visible results (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Pilling or residue (rarely noted)
- Disliked: Texture preference (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 Olay Retinol 24 work for skin with dark spots?

This serum works moderately well for dark spots by offering some skin renewal and brightening through retinol and niacinamide, though its ingredients are primarily supportive rather than directly targeting pigmentation. A product for this skin needs a blend of effective antioxidants and soothing ingredients that provide significant benefits for dark spots without irritation.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

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

Retinol and niacinamide make this serum a fit by offering moderate renewal and brightening benefits. To better target dark spots, a product of this type needs a blend of effective antioxidants and soothing ingredients that provide significant benefits for pigmentation concerns without any risk of irritation.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

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

Retinol helps fade dark spots and uneven pigmentation while smoothing out fine lines and wrinkles. It works by boosting skin renewal, though it may occasionally cause mild scaling or stinging when first starting out.
Sources: [The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/), [Journal of Drugs in Dermatology, 2016](https://pubmed.ncbi.nlm.nih.gov/27050703/)

### 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/)

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

This serum goes in your evening routine as a treatment step after cleansing and before moisturizing. It offers moderate skin renewal with retinol and niacinamide, but fading dark spots effectively requires targeted brightening ingredients like vitamin C or kojic acid.

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

You can use this serum alongside vitamin C by applying your vitamin C in the morning and saving this treatment for your evening routine to keep your skin calm and comfortable. Using them at different times of day helps your skin handle both ingredients safely without feeling overwhelmed.

### How often should I use this serum?

This serum fits your skin with dark spots on an average level, so you can use it in the evening as part of your routine. Skincare with retinol and niacinamide helps brighten your tone and keep your barrier calm, but dark spots need a product with targeted brightening ingredients and higher active concentrations.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

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

This serum is unlikely to cause breakouts for your skin, though some reviewers have reported minor pimples. It contains retinol, which helps speed up cell renewal and may lead to mild temporary purging as your skin adjusts.
Sources: [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for skin with dark spots

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/es/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dark-spots) — Superior fit — €57.00 at Amazon
- [Guerlain Abeille Royale Double R Renew & Repair Serum](https://lovi.care/skincare/es/p/guerlain/abeille-royale-double-r-renew-and-repair-advanced-serum/for/dark-spots) — High fit — €122.90 at Amazon
- [The Ordinary Buffet + Copper Peptides 1%](https://lovi.care/skincare/es/p/the-ordinary/buffet-copper-peptides-1/for/dark-spots) — High fit — €29.99 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/es/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — €20.50 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/es/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — €11.30 at Amazon
- Moisturizer: [Torriden DIVE-IN Low Molecule Hyaluronic Acid Multi Pad](https://lovi.care/skincare/es/p/torriden/dive-in-low-molecule-hyaluronic-acid-multi-pad/for/dark-spots) — Superior fit — €17.90 at Amazon

## Where to buy

- Amazon.de: €19.99 (https://www.amazon.de/dp/B0852NGPQ5?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 2026.

## Ingredients

Water, Dimethicone, Glycerin, Retinol, Retinyl Propionate, Niacinamide, Palmitoyl Pentapeptide-4, Dimethicone Crosspolymer, Polyacrylamide, Titanium Dioxide, C13-14 Isoparaffin, Dmdm Hydantoin, Mica, Polysorbate 20, Laureth-4, Laureth-7, Disodium Edta, Iodopropynyl Butylcarbamate, Caprylic Capric Triglyceride
## 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/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots (this page)
- Canada: https://lovi.care/skincare/ca/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/olay-regenerist/retinol-24-night-facial-serum/for/dark-spots