iUNIK

The iUNIKrange is among the most popular Korean brands for sensitive and reactive skin. This selection includes iUNIKproducts available at Holy Skin: serums, moisturizers, cleansing oils, and targeted treatments, all formulated with highly concentrated natural active ingredients such as beta-glucan, centella asiatica, and propolis. These products are designed for skin seeking efficacy and tolerance, without long ingredient lists.

What you'll find here is a focused curation: not the entire brand, but the products that have proven effective on combination to dry, sensitive, or redness-prone skin. iUNIK formulates its products based on the "less is more" principle: few ingredients, serious concentrations, zero unnecessary additives. This is precisely what sets iUNIK Korean skincareapart in a market saturated with promises.

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How to choose your iUNIK product?

The right iUNIK product primarily depends on your main concern and skin tolerance. For reactive skin, the Centella line is the safest. For dull or uneven skin, the Propolis and Beta-Glucan formulas offer more versatility.

iUNIK Beta-Glucan or Centella: which to choose for your skin?

The iUNIK Beta-Glucanprimarily targets deep dehydration: it strengthens the skin barrier by retaining water in the upper layers of the epidermis, with measurable efficacy on dry to combination skin. The Beta Glucan Power Moisture Serum contains 98% Beta-Glucan, making it one of the purest concentrates on the market.

The Centella line, on the other hand, targets inflammation and sensitivity. If your skin blushes easily, reacts to seasonal changes, or is recovering from an irritating treatment (acid, retinol), the Centella Calming Gel Cream or Tea Tree Relief Serum are more suitable. Both lines can coexist in the same routine: Beta-Glucan in the morning for hydration, Centella in the evening for soothing.

Does iUNIK work on combination to oily skin?

Yes, provided you target the right formats. Combination to oily skin tolerates the Centella Calming Gel Cream (light gel texture, non-greasy finish) and the Calendula Complete Cleansing Oil (emulsifies with water without residue) well. However, the Beta Glucan Daily Moisture Cream is richer: better suited for dry areas or nighttime use on combination skin.

When do you see results with iUNIK?

Soothing effects (redness, reactivity) are generally noticeable after 2 to 4 weeksof daily use. The action on skin radiance and evenness via the Propolis Vitamin Synergy Serum usually takes 4 to 6 weekswith regular application, morning and evening. Results develop gradually, which is the logic of K-Beauty: working on long-term skin quality, not just temporary correction.

Your opinion on iUNIK and Holy Skin

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What's the best iUNIK product?

Three products clearly stand out in the range. The iUNIK Centella Calming Gel Creamis the benchmark for sensitive or reactive skin: 69.7% centella asiatica as the primary ingredient, non-greasy gel-cream texture, visible soothing from 2 to 3 weeks. The iUNIK Calendula Complete Cleansing Oilis suitable for all skin types, including combination skin that usually avoids cleansing oils. The iUNIK Propolis Vitamin Synergy Serumcombines propolis, niacinamide, and vitamins to even out skin tone and strengthen the skin barrier.

The Centella Calming Gel Cream remains the bestseller that best embodies iUNIK's DNA: one of the highest concentrations of centella asiatica on the Korean market, alcohol-free, fragrance-free, silicone-free. Field feedback confirms a reduction in diffuse redness and an improvement in skin tolerance after 4 to 6 weeks of regular use. To learn more about the brand, see our full review of iUNIK.

    4 steps, that's all you need to get started

    Cleanse, treat, moisturize, protect: our routines are designed according to the principles of Korean skincare, in a simplified version.

     
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    We take care of the selection. All you have to do is apply a routine adapted to your skin.

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      Holy Skin's Advice

      Cédric Meyer, co-founder of Holy Skin, has been following iUNIK since the brand's beginnings in the French market:

      "What I often observe is that people discover iUNIK through the Beta Glucan Serum and miss out on the Centella Calming Gel Cream, which is actually their most accomplished formula. If your skin is sensitive or post-treatment, start there, it will be your foundation."

      The iUNIK brand works particularly well in a coupled routine: a targeted active (beta-glucan or propolis serum) + a soothing cream (centella gel cream). Two products, a reasonable budget, a visible result. If you don't know where to start, the free skin diagnosticcan identify your profile in less than 2 minutes.

      Learn more about iUNIK

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      What brand is iUNIK?

      iUNIK is a Korean skincare brand founded on a simple principle: short formulas, highly concentrated natural active ingredients, and no controversial ingredients. The range stands out for its stated percentages of active ingredients(69.7% centella, 98% beta-glucan), a rare transparency in the industry. Cruelty-free and vegan, iUNIK primarily targets sensitive and reactive skin, but its moisturizing formulas are suitable for all skin types.

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      What are the benefits of iUNIK Beta Glucan Power Moisture Serum?

      Beta Glucan Power Moisture Serum is formulated with 98% beta-glucan, a humectant that penetrates deeper than conventional hyaluronic acid to retain water in the inner layers of the epidermis. The result is long-lasting hydration, a visible plumping effect, and a gradual strengthening of the skin barrier. The light texture is suitable for both combination and dry skin, morning and night.

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      Where are iUNIK products manufactured?

      The feedback is generally very positive, particularly regarding skin tolerance and texture. Sensitive skin types appreciate the absence of alcohol and fragrance. Recurring criticisms concern the packaging (pump sometimes temperamental) and a "sticky" effect on very oily skin if the serum is applied too thickly. The full review of the brand is available in our dedicated article.

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      Is iUNIK a cruelty-free and vegan brand?

      Yes. iUNIK is cruelty-free certified, and the vast majority of its formulas are vegan. However, for products containing propolis (an animal-derived ingredient), please check each product individually. The brand does not test on animals and does not sell in countries where it is required by law. This is an explicit selection criterion for all brands listed on Holy Skin.

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      Where can I find iUNIK products in France?

      Serums (beta-glucan, propolis, tea tree) are used morning and evening on cleansed skin, before moisturizer. Centella Calming Gel Cream can be used as a standalone cream in the morning or as a second step in the evening. Calendula Cleansing Oil is used as the first step of a double cleanse, in the evening only. There are no frequency restrictions on these formulas: there are no exfoliating or photosensitizing active ingredients in the iUNIK range.

      Still unsure which product is right for your skin? Our free skin diagnosiswill guide you to the iUNIK routine adapted to your skin profile.

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