Korean Barrier Repair Expert 

Gentle Retinol Serum for Tight & Smooth Skin

Looking for a solution to enlarged pores and loss of elasticity without the redness or flaking? 

Real Barrier Retinol Pore Tightening Serum 30ml 

combines effective retinol with patented skin barrier technology to visibly minimize pores and refine skin texture, making it gentle enough for sensitive skin.

Key Benefits & Ingredients

Gentle & Effective Retinol: Accelerates cell turnover and boosts collagen to tighten sagging pores, clear blackheads, and smooth out fine lines.

Patented MLE® Barrier Technology: Replenishes skin lipids to repair and reinforce the moisture barrier, significantly reducing dryness, irritation, and redness commonly caused by retinol.

Elasticity & Texture Refinement: Hydrates and plumps the skin from within, restoring firmness and leaving a smooth, radiant finish.

Lightweight & Fast-Absorbing: Features a silky, fluid emulsion texture that absorbs quickly into the skin without leaving a tacky or heavy feel.

How to Use

For Beginners (First 2 Weeks): Use every 1–2 days during your nighttime routine to allow skin to build tolerance.

Daily Use: Once skin adjusts, apply evenly across the face after toner, avoiding the immediate eye and lip areas.

Moisturize: Follow with a soothing moisturizer (such as Real Barrier Extreme Cream) to lock in hydration.

Usage Tips:

Always apply a sunscreen (SPF 30 or higher) during the day while using retinol products.

Avoid using alongside high-concentration AHA/BHA exfoliants or Vitamin C serums in the same routine.