This REJURAN ampoule specifically targets visible pores and sebum regulation with c-PDRN, a unique low-molecular-weight salmon DNA, combined with pore-refining actives for a clearer complexion.

What It Is

This is REJURAN's dedicated pore ampoule, a targeted iteration of their Derma Healer line. While their Healer Turnover Ampoule focuses on general regeneration, this variant specifically addresses concerns like enlarged pores and excess oil. It offers the brand's clinically-backed c-PDRN alongside additional actives, distinguishing it from general PDRN serums by focusing on surface texture and sebum balance, similar to how a Paula's Choice Niacinamide 20% Treatment focuses on pores but with added PDRN for skin health.

Key Ingredients

• c-PDRN (optimized Polynucleotide): Derived from salmon, this low-molecular-weight DNA fragment activates adenosine A2A receptors, promoting collagen synthesis and supporting barrier repair.
• Niacinamide (Vitamin B3): Helps regulate sebum production, minimize the appearance of enlarged pores, and improve skin tone and texture.
• Zinc PCA: Known for its sebum-regulating and mild antimicrobial properties, which can help calm skin and reduce oiliness.
• Anthemis Nobilis Flower Extract (Chamomile): Provides soothing benefits and helps reduce temporary skin redness, making it suitable for stressed or compromised skin.

The formulation prioritizes skin regeneration and pore refinement without common irritants like drying alcohols or synthetic fragrances. It operates within a slightly acidic to neutral pH range (around pH 5.5-6.5), respecting the skin's natural barrier. Notable for what it doesn't include, such as harsh exfoliants, making it gentle enough for daily use.

Who It's For

How To Use

1. When in routine: After cleansing and toning, before heavier serums or moisturizers. Use both AM and PM.
2. How much: Dispense 3-4 drops directly onto the face.
3. How to apply: Gently pat the ampoule into the skin until fully absorbed. Focus on areas with prominent pores.
4. What to layer next: A hydrating serum (e.g., hyaluronic acid) or a non-comedogenic moisturizer.
5. Frequency: Daily, morning and evening.

Frequently Asked Questions

What is c-PDRN and how does it differ from other PDRN products?

c-PDRN is a proprietary low-molecular-weight fraction of salmon-derived polynucleotides, developed by Pharma Research, REJURAN's parent company. Unlike generic salmon extracts or "PDRN" ingredients, REJURAN's c-PDRN has a specific molecular size optimized for topical absorption and boasts clinical heritage from injectable applications in Korean dermatology. It's designed for skin regeneration and barrier repair.

Will this ampoule actually shrink my pores?

Pore size is largely determined by genetics and can't be physically shrunk by topical skincare products. This ampoule works by reducing the appearance of pores by regulating sebum, improving skin elasticity around the pore opening, and supporting overall skin texture. Consistent use makes pores look less noticeable, not smaller.

How does this compare to REJURAN's Healer Turnover Ampoule?

Both ampoules feature REJURAN's signature c-PDRN. The Healer Turnover Ampoule is formulated for general anti-aging and overall skin regeneration. The Derma Healer Pore Tightening Ampoule adds specific actives like niacinamide and zinc to specifically target visible pores and sebum control, making it a specialized choice for those whose primary concern is pore appearance.

Is this product suitable for those with fungal acne concerns?

Yes, this formulation is generally considered fungal acne-safe. It avoids common triggers such as esters, fatty acids, and polysorbates. The active ingredients are primarily focused on skin regeneration and sebum regulation, which do not typically exacerbate fungal acne.

Pairs Well With

This ampoule integrates seamlessly into most Korean routines. Consider pairing it with a gentle, hydrating toner, perhaps one containing mild humectants like glycerin or sodium hyaluronate, to prep the skin without stripping. Follow with a lightweight, non-comedogenic moisturizer to lock in benefits without clogging pores. For enhanced texture refinement, a weekly PHA or LHA exfoliant can complement the ampoule's work, ensuring balanced exfoliation and improved skin clarity.