IUNIK Beta-Glucan Power Moisture Serum — 1.69 fl oz lightweight gel for deep, long-lasting hydration

IUNIK Beta-Glucan Power Moisture Serum is a lightweight gel serum that delivers deep, long-lasting hydration and supports the skin barrier using mushroom-derived beta-glucan.

This serum concentrates beta-glucan — a high-moisture polysaccharide extracted from mushrooms — into a minimal-ingredient formula designed to hydrate, plump, and help skin feel more resilient without heaviness. With just ten core ingredients, the texture is a silky gel that absorbs quickly and works well layered under creams or makeup. It’s formulated for everyday use to maintain moisture balance and a softer-looking complexion.

How does this serum provide deep hydration?

The active ingredient, mushroom-derived beta-glucan, attracts and retains moisture in the skin, supporting hydration levels for longer than some standard humectants. The gel base allows rapid absorption so hydration is delivered without a sticky residue.

• Beta-glucan holds moisture and supports surface hydration.
• Gel texture absorbs quickly, ideal for layering under products.
• Delivers continuous moisture throughout the day without heaviness.

Will this feel heavy or clog pores?

No — the serum is a lightweight, non-greasy gel formulated to sink in fast. Because it focuses on a short ingredient list and hydrating actives rather than heavy oils, it’s compatible with many skin types, including combination and oilier skin that still needs hydration.

• Silky gel formula that leaves a dewy, non-sticky finish.
• Minimal ingredients reduce the risk of irritation or pore congestion.
• Works well under moisturizers, sunscreen, and makeup.

Can this help firmness and plumping appearance?

While not a tightening treatment, beta-glucan supports skin elasticity by helping maintain hydration and bounce, which can make skin look plumper and smoother over time. Regular use can improve the look of suppleness and surface texture.

• Hydration-driven plumping for a smoother appearance.
• Supports elasticity by promoting moisture retention in the skin.
• Suitable for layering with serums that target texture or firmness.

Is this suitable for sensitive or reactive skin?

Yes — the formula contains only ten essential ingredients, minimizing potential irritants. The focus on gentle hydration and barrier support makes it a thoughtful option for those who need effective moisturizing without aggressive actives.

• Minimal-ingredient approach reduces sensitizing components.
• Beta-glucan is known for gentle barrier support and hydration.
• Lightweight absorption lowers the chance of surface irritation.

Who is this for: The IUNIK Beta-Glucan Power Moisture Serum suits anyone seeking a straightforward, effective hydration step — ideal for dry, normal, combination, and sensitive skin types. Choose it if you want a fast-absorbing, dewy finish that layers easily under other skincare and makeup, or if you prefer formulas with fewer ingredients that prioritize moisture and barrier support.

Ingredients

Beta-Glucan, Water, Glycerin, 1,2-Hexanediol, Butylene Glycol, Adenosine, Carbomer, Tromethamine, Sodium Polyacrylate, Sodium PCA