SeoulCeuticals Hyaluronic Acid Serum 1oz — Five‑Weight HA with Centella & Propolis for Lightweight Layered Hydration

SeoulCeuticals Korean Hyaluronic Acid Serum is a 1oz multi-weight HA treatment that blends five molecular weights of hyaluronic acid with Centella Asiatica and propolis to hydrate, calm, and support skin resilience.

This lightweight K‑beauty serum combines science-driven humectants and botanical actives in a fast-absorbing formula. By layering high, medium and low molecular weight hyaluronic acids, it targets surface hydration and deeper moisture support. Centella Asiatica (Cica) and propolis add soothing and antioxidant-rich botanical support without heavy oils or irritating ingredients.

How does the five-molecular-weight hyaluronic acid mix benefit my skin?

The formula includes HA chains of varying sizes to provide both immediate surface plumping and longer-lasting hydration beneath the skin’s surface. Smaller molecules penetrate further while larger chains form a moisture-retaining film, creating multi-level hydration that feels light rather than sticky.

• High molecular weight HA: locks moisture on the skin surface for visible fullness.
• Medium molecular weight HA: supports the epidermal barrier and comfort.
• Low molecular weight HA: aids moisture delivery to deeper layers for lasting hydration.
• Combined synergy: balanced hydration without heaviness.

Will the Centella Asiatica and propolis help sensitive or reactive skin?

Centella Asiatica is known in skincare for calming redness and supporting skin barrier recovery, while propolis brings antioxidant and soothing properties. Together they work to reduce visible irritation signs and support a more even-looking complexion, all within a formulation designed to be gentle.

• Centella Asiatica: helps calm stressed or sensitive skin.
• Propolis: soothes and defends against environmental stressors.
• 98% naturally derived base and 31% organic ingredients for cleaner formulation.
• Free from parabens, sulfates, phthalates, and cruelty-free.

How should I use this serum in my daily K‑beauty routine?

Apply to freshly cleansed, toned skin morning and evening before heavier creams or oils. Dispense a few drops and pat gently until absorbed; follow with moisturizer and sunscreen during the day to seal in hydration.

• Step 1: Cleanse and tone to prep skin.
• Step 2: Apply 2–4 drops and press into face and neck.
• Step 3: Layer moisturizer and SPF for daytime protection.
• Suitable for morning and night use; ideal under creams or makeup.

What makes this serum a clean K‑beauty product?

SeoulCeuticals designed this serum with skin-friendly, effective ingredients and avoided common irritants. The formula is cruelty-free and excludes parabens, sulfates, and phthalates, aligning with cleaner beauty preferences while maintaining efficacy.

• Cruelty-free and formulated without parabens, sulfates, or phthalates.
• Mostly naturally derived ingredients with a portion certified organic.
• Lightweight texture that layers well with other skincare steps.
• Manufactured with Korean formulation expertise for targeted hydration.

Who is this for: This 1oz SeoulCeuticals Hyaluronic Acid Serum suits anyone seeking multi-level hydration without heavy creams — from dehydrated and sensitive skin types to those building a K‑beauty routine. It’s a good match for users wanting cleaner, botanically supported hydration and for layering under moisturizers or makeup. Avoid if you have specific allergies to bee-derived ingredients, and patch-test if you have very reactive skin.