DEMAR 3 Signature ESTUD bottle pour enables precise pore care with controlled dispensing
Close-up of ESTUD serum texture shows a smooth, milky formula for hydration
DEMAR 3 Signature ESTUD presents a glass skin look with refined pores
DEMAR 3 Signature ESTUD Niacinamide 2% supports even tone and texture
Pore-minimizer action helps create a smoother makeup-ready base
Hydration from hyaluronic acid keeps skin comfortable and plump
K-beauty inspired routine for glass skin with subtle pore tightening
Premium packaging and glossy bottle detail highlight daily luxury use

DEMAR 3

DEMAR 3 Signature ESTUD Protector Niacinamide Serum 2% – Pore Minimizer for Glass Skin (5.75 fl oz)

High-performance beauty made for confident daily results

$56.41

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium beauty quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose Oseila Beauty

Discover the DEMAR 3 Signature ESTUD Protector, a Niacinamide 2% face serum designed to refine pores while delivering lightweight hydration. Housed in a generous 5.75 fl oz bottle, this serum blends plant-powered ingredients with modern K-beauty science to promote a smooth, glass-skin finish without heaviness.

Why choose ESTUD Protector

  • Natural ingredients: Wild-grown plants fuel a formula that aims to deliver visible improvements, potentially faster than some synthetic options.
  • Niacinamide 2%: Helps even skin tone and refine texture for a more uniform complexion over time.
  • Pore minimization and skin smoothing: Renowned in Korea as the “Pore Ampoule,” it may tighten pores, soften rough areas, and support elasticity for a refined surface.
  • Hydration and barrier support: Hyaluronic acid, Centella Asiatica, Betaine, Vitamin B5, and Edelweiss extract work together to moisturize and shield skin from environmental stress.
  • K-beauty expert approved: A go-to option among makeup artists and premium spas for a coveted glass-skin look.

Core ingredients and what they bring

  • Niacinamide 2%: Supports brighter tone and smoother texture, with a focus on evenness.
  • Hyaluronic acid: Delivers lightweight, comfortable hydration that helps plump the surface.
  • Centella Asiatica and Edelweiss: Gentle botanicals that contribute soothing notes and antioxidant support.
  • Betaine and Vitamin B5: Balance moisture and reinforce skin comfort during daily wear.

Usage and routine tips

  • Apply a small amount to clean, dry skin after cleansing and toning.
  • Follow with your preferred moisturizer to seal in hydration.
  • Begin with daily use and adjust frequency based on how your skin responds.

Real-life scenarios

For makeup wearers, ESTUD Protector can create a smoother canvas, potentially enhancing foundation application and wear. For those pursuing a soft, radiant complexion, this serum offers a light touch of brightness and pore refinement—without promising guaranteed results.

With a focus on a balanced routine, the serum aligns with K-beauty rituals aimed at achieving a refined, glass-skin appearance while preserving skin comfort and resilience against everyday stressors.

FAQ

Q: What makes the DEMAR 3 Signature ESTUD Protector unique?

A: Niacinamide 2% with hydrating actives aims to refine pores and brighten tone while supporting skin comfort.

Q: How should this serum fit into my daily routine?

A: Apply after cleansing, before moisturizer; start daily and adjust frequency based on your skin's response.

You may also like