REJURAN Derma Healer Pore Tightening Ampoule Serum

REJURAN Derma Healer Pore Tightening Ampoule 30ml

Developed by REJURAN – a brand renowned for its patented PDRN technology – the Derma Healer Pore Tightening Ampoule is an effective yet gentle daily serum that targets the root causes of enlarged and aging pores. Clinical tests have confirmed an immediate and visible improvement in the appearance of pores in 4 key facial zones (forehead, tip of the nose, wings of the nose, and cheeks). This 30 ml ampoule provides a visible lifting, firming, and smoothing effect – suitable for all skin types, including sensitive skin.

How it works

Pores enlarge for three main reasons: loss of elasticity, excess sebum, and reduced skin density. REJURAN's formula addresses all three with a multi-dimensional approach:

• Emptying – Gentle exfoliating acids (AHA, BHA, PHA, LHA) cleanse pores of impurities and smooth the skin surface without irritation.
• Tightening – Hamamelis Virginiana (Witch Hazel) Extract visibly tightens pores due to its astringent properties.
• Filling – DOT™-C-PDRN (Hydrolyzed DNA) stimulates collagen production and supports skin regeneration, restoring elasticity and filling relaxed, enlarged pores.

Key Technology: DOT™-C-PDRN

REJURAN's proprietary DOT™ technology encapsulates C-PDRN (a form of Polydeoxyribonucleotide), which – as demonstrated in vitro – stimulates intracellular collagen production at concentrations as low as 0.0010%. Clinical tests conducted over 4 weeks on 21 participants showed measurable improvements in pore volume, angle, surface area, depth, and density. Skin renewal effects were observed after just 1 week of use.

Key Ingredients

• Hydrolyzed DNA (DOT™-C-PDRN) – REJURAN's patented ingredient that stimulates collagen synthesis and skin renewal, giving pores a visibly tightened and densified appearance.
• Hamamelis Virginiana (Witch Hazel) Extract – A natural astringent ingredient that visibly shrinks and tightens pores.
• Niacinamide – Brightens, evens skin tone, and helps control sebum in pore-prone areas.
• Gluconolactone, Lactic Acid, Glycolic Acid, Salicylic Acid, Capryloyl Salicylic Acid (LHA) – A complex of multiple acids (AHA, BHA, PHA, LHA) that gently exfoliates and smooths the skin surface.
• Copper Sulfate, Mannose, Lysine, Proline – Synergistic ingredients that strengthen skin elasticity, improve pore volume and angle, and provide a lifting and firming effect.
• Achillea Millefolium Extract (Yarrow) – Improves the appearance of pore surface and supports even skin tone.
• Sodium Hyaluronate and Aloe Vera Leaf Juice – Provide light hydration, maintaining moisture balance.
• Adenosine – Supports anti-aging and firming actions.

Clinical Results

• Irritation Index: 0.00 (study on 33 individuals with sensitive skin, P&K Skin Clinical Research Center)
• Improved pore appearance in 4 areas of concern after 4 weeks of use (21 participants)
• Reduction of pore pigmentation after 4 weeks of use
• Immediate / temporary pore tightening effect upon application
• Skin renewal support visible after just 1 week
• Brightening and wrinkle improvement action as a dual-functional cosmetic (approved under Korean Cosmetics Act)

Who is it for?

• Individuals with noticeably enlarged or sagging pores
• Individuals with sensitive or aging skin experiencing pore concerns
• Individuals seeking effective pore care without heavy or irritating formulas
• Individuals whose makeup settles into pores
• All skin types: dry, oily, combination, and sensitive

Texture and Experience

A lightweight and fast-absorbing serum with a watery, thin texture. Leaves skin smooth, nourished, and refreshed. The subtle, pleasant scent of Bergamot Oil and Lavender Oil enhances the sensory experience without overwhelming sensitive skin.

Purified Water, Butylene Glycol, Glycerin, Aloe Vera Leaf Juice, Cucumber Fruit Extract, Niacinamide, 1,2-Hexanediol, Hamamelis Virginiana (Witch Hazel) Extract, Gluconolactone, Lactic Acid, Hydrolyzed DNA, Dipropylene Glycol, Caprylic/Capric Triglyceride, Glycolic Acid, Sodium Hydroxide, Sodium Hyaluronate, Xanthan Gum, Oat Kernel Extract, Calendula Officinalis Flower Extract, Propanediol, Caramel, White Willow Bark Extract, Laminaria Ochroleuca Extract, Salicylic Acid, Allantoin, Disodium EDTA, Ethylhexylglycerin, Acacia Senegal Gum, Adenosine, Pentylene Glycol, Sodium Mannose Phosphate, Mannose, Lysine, Bergamot Oil, Lavender Oil, Proline, Copper Sulfate, Achillea Millefolium Extract, Capryloyl Salicylic Acid, Grapefruit Peel Oil

Each ingredient is carefully selected to ensure our products are effective, safe, and suitable for various skin types.

Once we receive your return, we will issue a refund within 5-7 business days. The funds will be returned to the same payment method
you selected when placing your order. More information on how to initiate a return can be found on the Returns page - you can also contact our customer service, we'll be happy to help. Shop with peace of mind, you're in good hands.