iUNIK Beta-Glucan Power Moisture Serum for dry sensitive skin
Beta-Glucan
Sodium Pca
Butylene Glycol
1,2-Hexanediol
Ethylhexylglycerin
High
- HighDry Skin Fit
- HighEffectiveness
- ExcellentSafety
A great choice for dry sensitive skin; a few moisturizers fit it even better.
This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. 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
- Highly suitable for your dry and sensitive skin as Beta-Glucan and Sodium PCA offer excellent moisturizing and barrier-enhancing benefits. These ingredients provide humectant and emollient properties that address dryness and flakiness effectively.
- The serum's formulation is also beneficial for improving overall skin hydration and resilience.
- The safety profile is excellent, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components like Beta-Glucan.
How to apply
- Could be used as part of your AM or PM routine. Start using this moisturizer 3 times a week and move to daily use if your dry skin tolerates it well.
- Apply this moisturizer after cleansing and toner in the morning, or after your serum in the evening. Always pair it with SPF in the morning.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing it harshly to protect your sensitive skin.
- Apply the moisturizer on slightly damp skin to help with hydration absorption. This also works well for dry and flaky skin types.
- Do a patch test before your first use. Avoid the eye area to prevent any irritation.
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
What makes iUNIK Beta-Glucan Power Moisture Serum a great fit for dry sensitive skin?
This serum is a great fit because beta-glucan and sodium PCA provide deep moisture and help strengthen your skin barrier. These ingredients effectively soothe dryness and flakiness while keeping the formula gentle and safe for reactive skin.
Which ingredients make this serum a good fit for dry sensitive skin?
Beta-Glucan and Sodium PCA make this serum a great fit by deeply soaking in moisture, keeping your skin soft, and helping calm dryness and flakiness. These soothing components also build up your skin's barrier so it feels much more comfortable and resilient.
What does Beta-Glucan do for dry sensitive skin?
Beta-glucan helps calm dry, sensitive skin while improving hydration and repairing the skin barrier to keep it soft and smooth. It works well for this skin type because it has soothing and moisturizing properties that are very unlikely to cause irritation.
Food Science & Nutrition, 2025Journal of Cosmetic Dermatology, 2021
What does Sodium PCA do for dry sensitive skin?
Sodium PCA helps improve the condition of dry skin by keeping it hydrated and supporting the skin barrier. It is unlikely to cause irritation and works well when paired with ingredients that soothe and restore moisture.
The British Journal of Dermatology, 2008Bio-medical Materials and Engineering, 1995
Where does this serum go in a skincare routine for dry sensitive skin?
This serum goes in your evening routine, applied after your soothing toner and before your moisturizer. Putting treatments in the evening keeps things simple and helps avoid any extra sun sensitivity.
Can I use this serum with niacinamide, and in what order?
Yes, you can use this serum with niacinamide by applying this moisturizing treatment first and following with your niacinamide product. This serum helps hydrate dry skin safely, while niacinamide may improve texture and brightness without causing irritation.
How often should I use this serum?
You can use this serum in your evening routine daily. Daily application helps improve skin moisture and barrier function.
Health Science Reports, 2021Journal of Cosmetic Dermatology, 2020
Can this serum clog pores, cause breakouts or purging for dry sensitive skin?
This serum is unlikely to cause breakouts or clog pores for dry sensitive skin because its safety profile is excellent and harsh ingredients are absent. Beta-glucan and sodium PCA help soothe the skin without causing irritation.
Can I use this serum around the eyes or on my body?
Yes, you can use this serum around the eyes and on your body because its gentle, soothing formula is safe for delicate skin. Beta-Glucan and Sodium PCA help smooth dry areas and keep moisture locked in without causing irritation.
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, 2021A topical cream containing 10% Bifidobacterium longum lysate significantly decreased skin sensitivity and increased skin resistance against physical and chemical aggression in female volunteers with reactive skin compared to a control cream.
Experimental Dermatology, 2010Applying 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, 2021Beta-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, 2010A 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?
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