iUNIK Beta-Glucan Power Moisture Serum for combination skin
Beta-Glucan
Sodium Pca
Butylene Glycol
1,2-Hexanediol
Ethylhexylglycerin
Average
- HighCombination Skin Fit
- AverageEffectiveness
- ExcellentSafety
Works for combination skin; other moisturizers fit it better.
This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers moderate moisturizing for your combination skin, as Beta-Glucan and Sodium PCA provide hydration and enhance barrier resilience, which can help manage oily shine.
- The serum's humectant action is beneficial for combination skin, though it may not fully address the desire for reduced oiliness.
- The product is safe for your skin, containing no harsh ingredients and including soothing Beta-Glucan.
How to apply
- Use this moisturizer in your AM and PM routine every day to control shine. Always pair with SPF in the morning.
- Apply this moisturizer after your cleanser and toner, right before your morning SPF.
- Gently press a small amount of the moisturizer into your skin and avoid harsh rubbing. Let it ⏳absorb for a minute.
- Apply the moisturizer on slightly damp skin to help it lock in moisture better. This keeps your combination skin balanced.
- Avoid the eye area when applying the moisturizer. Do a patch test before your first use.
People Say
★4.6Overall rating based on 500+ reviewsThis 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.
Highlights
Intense deep hydration Mostly Mentioned
- “Deep lasting hydration”
- “skin feels plump”
- “saved my dehydrated skin”
- “moisture bomb”
Soothing and calming Often Mentioned
- “Calms redness instantly”
- “soothed irritated skin”
- “great for sensitive skin”
- “no stinging”
Poor dropper design Often Mentioned
- “Hard to pick up product”
- “dropper angle is weird”
- “struggle to dispense”
- “pipette doesn't work well”
Minimalist ingredient list Sometimes Noted
- “Only 6 ingredients”
- “fragrance-free”
- “clean formula”
- “no unnecessary fillers”
Non-sticky absorption Sometimes Noted
- “Absorbs quickly”
- “no greasy residue”
- “layers well under makeup”
- “sinks in fast”
Value for money Sometimes Noted
- “Affordable price point”
- “lasts a long time”
- “better than expensive brands”
- “great budget serum”
Caused breakouts Rarely Noted
- “Broke me out”
- “caused small bumps”
- “clogged my pores”
- “reaction on chin”
Not moisturizing enough Rarely Noted
- “Need to layer it”
- “too light for winter”
- “disappears into skin”
- “wanted more hydration”
Sticky/tacky finish Rarely Noted
- “Leaves a sticky film”
- “feels tacky”
- “takes time to dry”
- “too gloopy”
Sources: lovi.care, iherb.com, yesstyle.com, stylekorean.com, soco.id, kbeautynotes.com, and more
Questions and answers
How well does iUNIK Beta-Glucan Power Moisture Serum work for combination skin?
This serum offers moderate hydration for combination skin and helps manage oily shine, though it may not fully reduce oiliness as much as you might want. It is a safe and soothing choice, but a product of this type needs additional brightening and balancing ingredients to truly excel on combination skin.
Journal of Cosmetic Dermatology, 2021Journal of Controlled Release, 2022
Which ingredients make this serum a good fit for combination skin?
Beta-Glucan and Sodium PCA make this serum a fit by providing moderate moisture and strengthening your skin barrier to help manage oily shine. A product of this type needs brightening ingredients, multiple peptides, and soothing agents or antioxidants to best balance combination skin.
What does Beta-Glucan do for combination skin?
Beta-glucan helps keep combination skin hydrated, calm, and balanced while supporting skin barrier repair. It is unlikely to cause irritation and provides soothing moisture to both dry and oily areas.
Food Science & Nutrition, 2025Journal of Cosmetic Dermatology, 2021
What does Sodium PCA do for combination skin?
Sodium PCA helps keep combination skin hydrated by drawing moisture into the skin while supporting the natural skin barrier. It is unlikely to cause irritation and works well to balance dry and oily areas without feeling heavy.
The British Journal of Dermatology, 2008International Journal of Pharmaceutics, 2025
Where does this serum go in a skincare routine for combination skin?
This serum goes in your evening routine, as treatments fit best there for simplicity and extra safety around sun exposure. It offers moderate hydration, but combination skin also needs oil-balancing ingredients like niacinamide or clay to fully control shine.
Can I use this serum with niacinamide, and in what order?
You can use this serum with niacinamide by applying niacinamide first and then this hydrating serum afterward. This combination helps keep your combination skin calm and hydrated without feeling too heavy.
How often should I use this serum?
You can use this serum in your evening routine, as treatments fit simply and safely there. While it is safe and soothing for your skin, combination skin also needs ingredients that better control oiliness.
Can this serum clog pores, cause breakouts or purging for combination skin?
This serum is unlikely to cause breakouts for combination skin, as it contains no harsh ingredients and features soothing beta-glucan to keep skin calm. However, a product for this skin type needs lighter hydration and oil-balancing ingredients to fully manage shine and prevent clogged pores.
Can I use this serum around the eyes or on my body?
You can safely use this serum on the thin skin around your eyes and on your body because it has a very safe profile and soothing ingredients like Beta-Glucan. However, a product for combination skin on the body and eye area also needs lightweight balancing ingredients that help control excess oil and keep hydration balanced.
Surgical and Radiologic Anatomy, 2002Journal of Cosmetic Dermatology, 2021
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, 2021Dipropylene glycol, propylene glycol, and butylene glycol increased molecular mobility in stratum corneum lipids and affected keratin filaments, with butylene glycol and propylene glycol providing significant permeation enhancement.
Journal of Controlled Release, 2022Applying a lotion containing probiotic ferment lysate VHProbi® Mix R for 30 days significantly decreased transepidermal water loss and skin redness while significantly increasing skin moisturization compared to baseline in participants with sensitive skin.
Scientific Reports, 2023Treatment 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, 2023Topical 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, 2022Topical 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, 2021A 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, 2026A 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, 2022Sensory 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
Ingredients
Water, Butylene Glycol, 1,2-Hexanediol, Beta-Glucan, Sodium Pca, Ethylhexylglycerin
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
Scan your face, then any product: Lovi shows how well it fits you and what fits even better.