innisfree Green Tea PDRN Serum Jumbo — 56% PDRN, 1% Triple Retinol for Hydration and Visible Firming

innisfree Green Tea PDRN Serum Jumbo is a concentrated daily serum that blends 56% Green Tea PDRN™ with a 1% triple retinol complex to hydrate, refine texture, and visibly firm skin.

This lightweight, vegan formula takes inspiration from the Korean PDRN treatment and is designed for everyday use to support smoother, plumper-looking skin. Infused with green-tea-derived PDRN and performance ingredients such as hyaluronic acid and a targeted retinol blend, it aims to improve elasticity and reduce the look of fine lines while remaining noncomedogenic and dermatologically tested for sensitive skin.

How quickly will I notice firmer-looking skin?

Many users report perceptible firmness within the first week of consistent application, with continued improvements over several weeks. Results in the clinical assessments varied by person, but the majority experienced measurable changes in skin resilience and wrinkle appearance after regular use.

• Self-assessment data: most participants reported firmer skin after 7 days.
• Instrumental measurements showed continued texture improvements over 4 weeks.
• Best used twice daily with sunscreen in the morning to protect gains.

Can I use a retinol serum if I have acne-prone or sensitive skin?

This serum is formulated to be noncomedogenic and dermatologically tested, making it suitable for many acne-prone and sensitive skin types when introduced gradually. Start by applying every other night or mixing a pump with your moisturizer, then increase frequency as tolerated.

• Noncomedogenic formula to reduce pore-clogging risk.
• Dermatologically tested for sensitive skin compatibility.
• Introduce slowly: every-other-night start, then build to nightly use.

How do I incorporate this serum into my daily routine?

After cleansing and toning, dispense 1–2 pumps and gently smooth over face before applying moisturizer. Use in the morning and evening; always apply sunscreen during daytime routines that include retinol to minimize sensitivity to UV exposure.

• AM: serum, moisturizer, broad‑spectrum SPF.
• PM: serum, followed by richer night cream if desired.
• Reduce frequency if you experience irritation; consult a dermatologist for persistent issues.

What makes the Green Tea PDRN and retinol combination effective?

The product pairs a high concentration of Green Tea PDRN™ with a 1% triple retinol complex to address hydration, texture, and visible aging signs simultaneously. Green Tea PDRN supports the skin’s bounce and surface smoothness, while the retinol complex works to refine texture and the appearance of fine lines.

• 56% Green Tea PDRN™ concentration for targeted skin-supporting benefits.
• 1% triple retinol complex to refine texture and help smooth lines.
• Complementary hydrators like hyaluronic acid for immediate plumping feel.

Who is this for: This serum suits anyone seeking a focused, daily slow-aging step who wants to target texture, firmness, and fine lines without heavy oils. It’s a good match for people with combination, oily, acne-prone, or sensitive skin who prefer vegan formulations inspired by professional Korean treatments. If you are new to retinol or have highly reactive skin, introduce the product gradually and pair it with calming, hydrating products and daytime SPF.