Trusted by Korea for Over 50 Years
Trusted by Korea for Over 50 Years
Inspired by Korea's Iconic Skincare Heritage
Korea built its reputation on fermentation-based skincare — rice and yeast ferments prized for the smooth, luminous "glass-skin" finish you see across K-beauty. The Koriderm PDRN Deep Mask carries that tradition forward, pairing a rice-bran ferment with PDRN, a professional-grade repair ingredient born from Korean clinical research.
A Trusted Korean Skincare Favorite
When a country known for the world's highest beauty standards builds a formula, you know it delivers. This is the authentic Korean approach to glass skin — a premium overnight treatment, not a diluted sheet mask.
High-Quality Ingredients for Visible Results
This isn't another sheet mask. It pairs PDRN with a 2% hydrolyzed collagen complex, Pentavitin®, and a multi-weight hyaluronic system — at the level of precision and purity K-beauty is known for. It absorbs fast, melts in without greasy residue, and leaves lasting moisture and smoother-looking texture.
Frequently Asked Questions
How long until I see results?
How long until I see results?
Most women notice immediate hydration and a smoother texture after the first application. For visible improvements in neck firmness, smoother lines, and reduced crepey texture, we recommend consistent nightly use for 30 days to allow your skin cycle to adjust. The longer you use it, the better it gets — women report the biggest changes between weeks 6 and 12.
Is this safe to use?
Is this safe to use?
Yes. Koridem Neck Cream uses highly purified Centella Asiatica to soothe, comfort, and support the skin's natural moisture barrier from the moment you apply it. The formula is gentle enough for all skin types, including sensitive and reactive neck and décolletage skin — making it a daily essential for anyone who wants firmer, smoother, more hydrated-looking neck skin. No fragrance. No burning. No purging. No adjustment period.
Where can I use the Time Reverse cream?
Where can I use the Time Reverse cream?
The Koridem™ Time Reverse Cream works on all areas showing signs of aging: face, neck, eyes, lips, forehead, and jawline. Perfect for targeting fine lines, uneven tone, and loss of firmness. You can also apply it to areas with rough texture or dryness.
Does it have a scent?
Does it have a scent?
No added fragrance. The Koridem formula is nearly odorless, with only a very light, natural scent from centella and botanical oils that fades quickly upon application.
Do I need other products with this cream?
Do I need other products with this cream?
No. That's the whole point. Koridem Neck Cream was designed as an all-in-one formula for your neck — peptides, ceramides, retinoid, hyaluronic acid, and Centella Asiatica all in one tube. No serums underneath. No layering required. No 10-step routine. Just apply it as your last step at night and let it work while you sleep. If you use it in the morning, just apply sunscreen on top.