# iUNIK Beta-Glucan Power Moisture Serum for skin with dark spots

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

Page: https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-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 Ireland.

Brand: [iUNIK](https://lovi.care/skincare/ie/brands/iunik)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/ie/best/moisturizers)

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 moisturizers fit it better.

## Why this fit

- Suitable for normal skin, this serum provides excellent moisturization with Beta-Glucan and Sodium PCA, which hydrate and strengthen your skin barrier.
- While it offers general skincare benefits, it does not contain specialized ingredients to address your pigmentation concerns.
- The formula is safe for your skin, featuring soothing Beta-Glucan and lacking any harsh or irritating components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots): Average (this page)
- [Mature skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/oily-acne-prone-skin): High

## Key ingredients

Beta-Glucan, Sodium Pca, Butylene Glycol, 1,2-Hexanediol, Ethylhexylglycerin

## What the research says

- Skin care regimens containing beta-glucan improved hemoglobin index, skin hydration, and transepidermal water loss compared to vehicle control in 20 patients undergoing fractional laser therapy. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33128496/))
- Treatment with topical formulations containing beta-glucan combined with nanofractional radiofrequency plus magnetic nanofractional radiofrequency showed the best efficacy and was tolerable and effective in Chinese women with abdominal stretch marks compared to control groups. ([Dermatology and Therapy, 2023](https://pubmed.ncbi.nlm.nih.gov/37171578/))
- Topical beta-glucan mildly improved striae gravidarum, 1565-nm non-ablative fractional laser showed better results than topical beta-glucan, and the combined strategy further improved striae gravidarum atrophy compared to single treatment. ([The Journal of Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35570397/))
- Topical application of oat beta-glucan ameliorates epidermal hyperplasia and accelerates epidermal barrier recovery by promoting keratinocyte differentiation through dectin-1-mediated ERK and p38 signaling pathways that upregulate CaSR expression. ([International Journal of Biological Macromolecules, 2021](https://pubmed.ncbi.nlm.nih.gov/34237364/))
- Beta-glucan and porous PLGA membranes containing beta-glucan enhanced the proliferation, migration, and cellular responses of adult human dermal fibroblasts and adipose tissue-derived stem cells, and induced strong collagen gel contraction, while proving biologically safe. ([Biomedical Materials, 2010](https://pubmed.ncbi.nlm.nih.gov/20683126/))
- Barley beta-glucan bioactive films prepared under mild and high alkaline conditions promote cell attachment and growth, reduce oxidative stress and pro-inflammatory cytokines while increasing anti-inflammatory cytokines, and accelerate fibroblast migration in human dermal fibroblasts compared to untreated conditions. ([International Journal of Biological Macromolecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39098670/))
- A novel natural carrier-free assembled gel composed of sodium pyrrolidone carboxylate and baicalin alleviates UVB-induced skin photodamage by scavenging reactive oxygen species, protecting mitochondria, restoring oxidative homeostasis, inhibiting inflammatory responses, and regulating collagen-related proteins. ([Biomaterials Advances, 2026](https://pubmed.ncbi.nlm.nih.gov/41129958/))
- A red ginseng hydrogel formulation with 1,2-hexanediol promoted selective growth of Staphylococcus epidermidis and decreased Cutibacterium acnes in 20 female subjects. ([Journal of Ginseng Research, 2022](https://pubmed.ncbi.nlm.nih.gov/35509819/))
- Sensory skin irritation potential of 1,2-alkanediols increased with alkane chain length, whereas 1,2-hexanediol showed the lowest objective skin irritation potential compared to both shorter and longer chain lengths, and percutaneous absorption negatively correlated with alkane chain length. ([International Journal of Cosmetic Science, 2011](https://pubmed.ncbi.nlm.nih.gov/21585401/))

## Why other moisturizers fit skin with dark spots better

- 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/))

## What reviewers say

This serum is highly recommended for dry, dehydrated, and sensitive skin types, offering significant hydration and barrier repair without irritation. Most users appreciate its viscous texture that leaves skin plump and glowing, although some find it slightly sticky or difficult to dispense due to the packaging.

- Liked: Intense deep hydration (mostly mentioned)
- Liked: Soothing and calming (often mentioned)
- Disliked: Poor dropper design (often mentioned)
- Liked: Minimalist ingredient list (sometimes noted)
- Liked: Non-sticky absorption (sometimes noted)
- Liked: Value for money (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Not moisturizing enough (rarely noted)
- Disliked: Sticky/tacky finish (rarely noted)

## How to apply

- Could be used as part of your AM and PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply this moisturizer after your cleanser and toner, right before your morning SPF.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing it too hard so it absorbs nicely.
- For the best moisture, you can apply it when your skin is slightly damp. This helps your skin stay soft and happy.
- Remember to avoid the eye area when applying. Always do a patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### How well does iUNIK Beta-Glucan Power Moisture Serum work for skin with dark spots?

This serum works moderately well for your skin, providing good moisture with Beta-Glucan and Sodium PCA, but it lacks specialized ingredients to fade dark spots. A product for this skin needs effective brightening agents alongside hydrating components to target pigmentation concerns while keeping skin balanced.
Sources: [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33128496/)

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

This serum is a fair fit for skin with dark spots because it hydrates and strengthens your skin barrier with Beta-Glucan and Sodium PCA, though it lacks specialized ingredients to fade dark spots. A moisturizing treatment for skin with dark spots needs effective brightening ingredients that address pigmentation goals while keeping your skin calm and hydrated.
Sources: [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33128496/)

### What does Beta-Glucan do for skin with dark spots?

Beta-glucan is unlikely to directly fade dark spots, but it helps keep skin calm, deeply moisturized, and protected while you use brightening treatments. It supports your skin barrier so it stays smooth and healthy.
Sources: [Food Science & Nutrition, 2025](https://pubmed.ncbi.nlm.nih.gov/40291929/)

### What does Sodium PCA do for skin with dark spots?

Sodium PCA helps keep your skin hydrated and smooth, supporting a more even look over time. While it is great for moisture, dark spots specifically need ingredients that brighten tone and fade discoloration.
Sources: [Biomaterials Advances, 2026](https://pubmed.ncbi.nlm.nih.gov/41129958/)

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

This serum goes in the evening routine after cleansing and before moisturizing. While it provides good hydration and strengthens your skin barrier safely, skin with dark spots needs treatments containing specialized brightening ingredients like vitamin C or niacinamide.

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

You can use this serum with niacinamide by applying niacinamide first and following with this hydrating serum. The formula is safe and gentle for your skin.

### How often should I use this serum?

This serum works well in the evening as part of your routine for skin with dark spots, and it is safe for daily use. While it provides good moisture and strengthens your skin barrier, this skin needs ingredients that specifically target dark spots to get the best results.
Sources: [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/), [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33128496/)

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

This serum is unlikely to cause breakouts for skin with dark spots because the formula is safe and lacks harsh or irritating components. To properly care for dark spots, a product of this type needs specialized brightening ingredients like vitamin C or niacinamide alongside good hydrators.

### Can I use this serum around the eyes or on my body?

Yes, you can use this serum on the thin skin around your eyes and on your body because its gentle formula is safe and unlikely to cause irritation. The product provides very good moisturization that helps keep these areas hydrated.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/)

## Alternatives for skin with dark spots

- [Some By Mi Yuja Niacin Brightening Moisture Gel Cream](https://lovi.care/skincare/ie/p/some-by-mi/yuja-niacin-brightening-moisture-gel-cream/for/dark-spots) — Superior fit — €18.99 at Amazon
- [SKIN1004 Madagascar Centella Probio-Cica Enrich Cream](https://lovi.care/skincare/ie/p/skin1004/madagascar-centella-probio-cica-enrich-cream/for/dark-spots) — High fit — €17.84 at Amazon
- [COSRX Advanced Snail 96 Mucin Power Essence](https://lovi.care/skincare/ie/p/cosrx/advanced-snail-96-mucin-power-essence/for/dark-spots) — High fit — €14.07 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ie/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — €21.45 at Amazon
- Hydrating Toner: [La Mer The Tonic](https://lovi.care/skincare/ie/p/la-mer/the-tonic/for/dark-spots) — Superior fit — €115.30 at Amazon
- SPF: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/ie/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dark-spots) — Superior fit — €17.42 at Amazon

## Where to buy

- Amazon.ie: €23.92 (https://www.amazon.ie/dp/B07NNVZNQR?tag=lovi-care-web-product02-21&linkCode=osi&th=1&psc=1)
- Notino: €22.90 (https://www.notino.ie/iunik/beta-glucan-intensive-moisturizing-serum/p-16053517/)
Prices checked 10 Oct – 6 Nov 2026.

## Ingredients

Water, Butylene Glycol, 1,2-Hexanediol, Beta-Glucan, Sodium Pca, Ethylhexylglycerin
## 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/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots (this page)
- Germany: https://lovi.care/skincare/de/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Canada: https://lovi.care/skincare/ca/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/iunik/beta-glucan-power-moisture-serum/for/dark-spots