REJURAN Pore Tightening Ampoule PDRx 5% & c-PDRN® 0.5% — lightweight pore-refining serum with acid complex

REJURAN Pore Tightening Ampoule is a targeted serum that combines PDRx 5% and c-PDRN® 0.5% with an acid complex and witch hazel to visibly refine the look of enlarged pores and improve skin texture.

This lightweight ampoule is formulated as a multi-step pore care solution to address pores, uneven texture, and surface clarity without harsh stripping. It pairs controlled actives — clearly labeled concentrations of PDRx and c-PDRN® — with a blend of exfoliating acids and soothing ingredients to help the skin look smoother and firmer. The formula emphasizes skin-supportive technology and clean-beauty standards, being cruelty-free and free of parabens and sulfates.

How does this ampoule target enlarged pores?

The formula focuses on pore appearance by combining skin-firming and resurfacing actions that work together to create a more refined surface. Witch hazel supports the look of tightened pores while PDRx and c-PDRN® aim to enhance skin resilience for a firmer-looking finish.

• PDRx 5% concentration for visible pore refinement support
• c-PDRN® 0.5% to help support skin firmness appearance
• Virginia witch hazel extract to reduce visible pore look
• Lightweight ampoule texture absorbs quickly without heavy residue

What role does the acid complex play in texture care?

The blended acid complex—AHA, PHA, BHA, and LHA—works to gently smooth rough or uneven skin surfaces and prep skin for subsequent treatments. This combination is designed to exfoliate at different depths to improve texture while maintaining tolerance for sensitive areas when used as directed.

• AHA for surface exfoliation and brighter skin tone
• PHA for gentle, hydration-friendly exfoliation
• BHA/LHA to target pores and clear surface buildup
• Synergistic blend to create a balanced resurfacing effect

How should I include this ampoule in my routine?

Use the ampoule after cleansing and toning, applying a few drops across the T-zone or areas with visible pores, then follow with moisturizer and sunscreen in the daytime. Because it contains exfoliating acids, introduce it gradually and avoid combining with other strong actives until tolerance is established.

• Apply after cleansing and toning, before heavier serums or creams
• Start with 2–3 times weekly, increase as tolerated
• Use sunscreen daily to protect freshly resurfaced skin
• Avoid concurrent use with other high-strength acid or retinoid products initially

What safety and ingredient standards does REJURAN follow?

REJURAN formulates this ampoule with a focus on safety and ethical standards: the product is cruelty-free, free of parabens and sulfates, and avoids harmful chemicals commonly flagged in clean-beauty guidelines. Patch-testing is recommended for sensitive skin before regular use.

• Cruelty-free formulation aligned with ethical testing practices
• Paraben- and sulfate-free to reduce exposure to those preservatives
• Clearly labeled active concentrations for informed use
• Recommended patch test for sensitivity assessment

Who is this for? REJURAN Pore Tightening Ampoule is intended for people seeking visible improvement in pore appearance and skin texture—particularly those with combination to oily skin or anyone noticing enlarged pores and uneven surface texture. It suits users who want a science-driven, multi-step approach to pore care and who follow sun-protection guidance after using acid-containing products. If you have extremely sensitive or compromised skin, consult a skincare professional before introducing concentrated active formulas.

Ingredients

Purified Water, Butylene Glycol, Glycerin, Aloe Barbadensis 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, Port Marigold Extract, Propanediol, Caramel, Betula Alba Bark Extract, Laminaria Ochroleuca Extract, Salicylic Acid, Allantoin, Disodium EDTA, Ethylhexyl Glycerin, Arabia Gum, Adenosine, Pentylene Glycol, Sodium Mannose Phosphate, Mannose, Lysine, Bergamot Oil, Lavender Oil, Proline, Copper Sulfate, Hypericum Perforatum Extract, Caprylyl Salicylic Acid, Garcinia Mangostana Peel Oil