# Bubble Moon Walk Gentle Exfoliating Serum for skin with dark spots

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

Page: https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-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: [Bubble](https://lovi.care/skincare/es/brands/bubble)
Category: [Exfoliants](https://lovi.care/skincare/es/best/exfoliators)

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.

A great choice for skin with dark spots; a few products fit it even better.

## Why this fit

- Excellent suitability for normal skin as lactic acid and gluconolactone provide humectant and keratolytic actions, complemented by squalane's emollient properties for hydration and texture refinement.
- The serum offers excellent exfoliation with a potent blend of acids including azelaic, malic, and glycolic, which smooth texture and improve skin tone, though it lacks specific ingredients to target your primary concern of pigmentation.
- The safety profile is excellent, with no risks of irritation for your normal skin due to the absence of harsh ingredients and the inclusion of soothing agents like squalane and licorice root extract.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots): High (this page)
- [Mature skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/oily-acne-prone-skin): High

## Key ingredients

Lactic Acid, Squalane, Glycolic Acid, Licorice Root Extract, Curcuma Longa Root Extract

## What the research says

- Combining 10% gluconolactone chemical peeling with oxybrasion or microneedle mesotherapy increased skin hydration and decreased sebum, pH, and TEWL in twenty-one Caucasian women, with no significant differences between the two methods. ([Skin Research and Technology, 2023](https://pubmed.ncbi.nlm.nih.gov/37357656/))
- Topical application of a vitamin C-squalene bioconjugate significantly increased epidermal thickness, type III collagen production, and glycosaminoglycans production in human skin explants compared to free vitamin C and vitamin C-palmitate. ([Scientific Reports, 2020](https://pubmed.ncbi.nlm.nih.gov/33037252/))
- 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/))
- Application of a cream containing lactic acid 12% and pramoxine HCl 1% significantly improved skin dryness, hydration, and itch compared with a nontreated control in 24 women with a history of dry itchy skin. ([Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15027519/))
- Topical 12% ammonium lactate produced a significant sparing of epidermal and dermal atrophy induced by clobetasol propionate in human volunteers, without influencing the corticosteroid's bioavailability or antiinflammatory properties. ([Journal of the American Academy of Dermatology, 1992](https://pubmed.ncbi.nlm.nih.gov/1597538/))
- A lactic acid/ceramide lotion significantly improved skin moisturization and desquamation compared to no treatment in women with dry, rough skin on the anterior shins. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/33178384/))
- 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/))
- Repeated short-contact 70% glycolic acid peels provided superior results in atrophic acne scars compared to daily low-strength glycolic acid cream or placebo in 58 women over 24 weeks. ([International Journal of Dermatology, 2000](https://pubmed.ncbi.nlm.nih.gov/11095203/))
- Serial glycolic acid peels combined with a modified Kligman formula significantly reduced facial PIH severity in Indian patients compared to the modified Kligman formula alone. ([Dermatologic Surgery, 2017](https://pubmed.ncbi.nlm.nih.gov/28114204/))
- 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/))
- 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/))
- Topical application of Glycyrrhiza glabra and Sophora japonica flavonoid-rich fractions individually and in combination significantly increased the wound healing rate and reduced oxidative stress compared to wound and Nolaver-treated groups. ([Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37049756/))
- Topical application of curcumin or turmeric treats various skin conditions by leveraging antioxidant, anti-inflammatory, and antimicrobial properties. ([Skin Pharmacology and Physiology, 2023](https://pubmed.ncbi.nlm.nih.gov/38008088/))
- Topical formulations of curcumin target oxidative damage and inflammation to improve wound healing in animal models. ([Drug Discovery Today, 2017](https://pubmed.ncbi.nlm.nih.gov/28711364/))
- A curcumin-loaded spanlastic anti-aging gel utilizing formula F5 incorporated into 2% HPMC E50 demonstrated sustained release action, compatibility, and the ability to penetrate skin layers to a depth of about 112.5 um without signs of irritation. ([Saudi Pharmaceutical Journal, 2024](https://pubmed.ncbi.nlm.nih.gov/38178851/))

## What reviewers say

This serum is highly praised for its gentle yet effective formula, which users report smooths rough texture and brightens the complexion, making it suitable for sensitive and acne-prone skin. While many enjoy its hydrating, lotion-like consistency, a smaller number of users found it too mild for deeper skin concerns or mature skin types.

- Liked: Gentle & non-irritating (mostly mentioned)
- Liked: Improves skin texture (often mentioned)
- Liked: Boosts radiance (sometimes noted)
- Liked: Hydrating formula (sometimes noted)
- Liked: Reduces breakouts (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Ineffective for some (rarely noted)
- Disliked: Sticky residue (rarely noted)
- Disliked: Unpleasant scent (rarely noted)

## How to apply

- Use your exfoliant PM once a week to start, moving up to twice a week if your skin likes it. Always apply SPF during the day while using this product.
- Apply this exfoliant step right after your cleanser and toner, and before your moisturizer.
- Gently press 2-3 drops of the exfoliant into your skin and let it dry. Avoid rubbing your face hard.
- Apply the product on clean, completely dry skin to make sure it works best for your pigmentation goals.
- Remember to avoid the delicate eye area and do a quick patch test before using it for the first time.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### What makes Bubble Moon Walk Gentle Exfoliating Serum a great fit for skin with dark spots?

This serum is a great fit for skin with dark spots because it uses a blend of acids like glycolic and azelaic to smooth texture and improve skin tone. It also has an excellent safety profile with soothing ingredients like squalane and licorice root extract that keep irritation unlikely.
Sources: [Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/)

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

Glycolic acid, azelaic acid, and lactic acid make this serum a good fit for skin with dark spots because they smooth texture and improve skin tone. Licorice root extract and squalane further support the skin by providing soothing benefits and keeping it calm and hydrated.

### What does Lactic Acid do for skin with dark spots?

Lactic acid helps fade dark spots and even out skin tone. It works by gently removing dead surface skin and helping with pigment concerns.
Sources: [International Journal of Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32447767/), [Clinical, Cosmetic and Investigational Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/21437068/)

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

Squalane helps keep skin soft and smooth, but it is unlikely to directly fade dark spots on its own. For hyperpigmentation, this type of product needs added brightening ingredients like vitamin C or antioxidants to help even out skin tone.

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

This serum goes in the evening routine as a treatment step, used once a week to start and carefully increased if well tolerated. It helps smooth texture and improve skin tone with acids like glycolic, lactic, and azelaic, while soothing ingredients like squalane and licorice root keep the skin calm.

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

It is best not to use this exfoliating serum and retinol in the same routine, as combining strong acids and retinoids may increase the likelihood of dryness and irritation. Instead, you can use your retinol on some nights and this serum on alternate nights, or use the serum in the morning and retinol at night.

### How often should I use this serum?

Start by using this serum once a week in your evening routine, and if your skin feels fine and you like the results, you can carefully use it more often. This gradual approach helps your skin adjust safely to the potent blend of acids while keeping your skin calm.
Sources: [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32356917/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38406974/)

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

This serum is unlikely to cause breakouts on skin with dark spots because it has an excellent safety profile with soothing ingredients like squalane and licorice root extract, and shopper complaints about breakouts are negligible.
Sources: [Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/)

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

Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.

## 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

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

## Ingredients

Water, Squalane, Lactic Acid, Glycerin, Caprylic Capric Triglyceride, Sodium Hydroxide, Cetearyl Olivate, Sorbitan Olivate, Cetearyl Alcohol, Gluconolactone, Polyacrylate Crosspolymer-6, Opuntia Ficus-Indica Fruit Extract, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Pineapple Fruit Juice, Curcuma Longa Root Extract, Lactobacillus Ferment, Leuconostoc Radish Root Ferment Filtrate, Azelaic Acid, Malic Acid, Glycolic Acid, Pumpkin Seed Extract, Dehydroxanthan Gum, Sodium Benzoate, Sodium Chloride, Citric Acid, Potassium Sorbate
## 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/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots (this page)
- Canada: https://lovi.care/skincare/ca/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/bubble/moon-walk-gentle-exfoliating-serum/for/dark-spots