The Lab Oligo Hyaluronic Acid Hydro Serum 50ml is a refreshing Korean skincare serum designed to deeply hydrate the skin while keeping the texture light, smooth, and comfortable.

Formulated with 5,000ppm of 5,000Da low-molecular hyaluronic acid, this K-beauty hyaluronic acid serum helps deliver moisture more effectively for plump, healthy-looking skin.

Ideal for daily use, it gives skin a fresh moisture charge without heaviness, helping create soft, clear, hydrated glass skin.

• Contains 5,000Da low-molecular hyaluronic acid for deep moisture care
• Moisture density is doubled compared to the brand’s hyaluronic acid toner concept
• Uses Aquaxyl™ and a moisture boosting complex for 3-step hydration synergy
• Fresh, watery, non-sticky serum texture
• Low irritation test completed for comfortable daily use

Deep Moisture Charge – Helps replenish moisture deeply for dry, dehydrated skin

Moisture Absorption Support – Helps skin absorb and hold hydration more effectively

Moisture Boosting Care – Supports stronger, longer-lasting moisture retention

Fresh Watery Finish – Leaves skin hydrated without sticky residue

Daily Comfort – Suitable for everyday hydration care

Step 1. Supply Inner Moisture – 5,000ppm of low-molecular hyaluronic acid helps deliver fresh, dense moisture into the skin.

Step 2. Moisture Absorption Up – USA-patented Aquaxyl™ supports a more effective moisture pathway.

Step 3. Moisture Boosting – A Hyaluronic Moisture Boosting Complex helps reinforce hydration for smoother, healthier-looking skin.

Low-Molecular Hyaluronic Acid (5,000ppm) – Helps hydrate deep into the skin for fresh, dense moisture care

Aquaxyl™ – A patented moisturizing ingredient that supports moisture absorption and retention

Hyaluronic Moisture Boosting Complex – Helps strengthen and maintain skin moisture

Panthenol – Supports skin comfort and moisture barrier care

Allantoin – Helps soothe and soften the skin

A viscous essence-serum texture that spreads smoothly and absorbs quickly into the skin.

Leaves skin fresh, moisturized, and comfortable with a clear watery glow rather than a sticky finish.

1. After toner, apply an appropriate amount to the face
2. Spread evenly across the skin
3. Gently pat for better absorption
4. Layer more on dry areas when extra moisture is needed

• Dry and dehydrated skin needing dense moisture
• Skin that feels tight after cleansing
• Those who want fresh hydration without stickiness
• Combination skin needing balanced moisture care
• Anyone looking for plump, hydrated glass skin

Net Weight – 50ml

Skin Type – For all skin types

Country of Origin – Republic of Korea

Expiry – 36 months from manufacture, 12 months after opening