








✨Smoother Skin Starts Tonight – Meet Your New Retinal Serum✨
Smoother skin starts tonight with our Advanced Retinal Serum—a game-changing formula that delivers professional anti-aging results without irritation. Powered by next-generation retinaldehyde, this overnight treatment works while you sleep to stimulate collagen, accelerate cell renewal, and visibly reduce fine lines, wrinkles, and uneven texture. Enriched with hydrating ceramides, protective antioxidants, and skin-strengthening peptides, it transforms dull, aging skin into a radiant, youthful complexion—with no redness or peeling. Wake up to firmer, brighter skin every morning. Your best skin yet is just one night away.
★★★★★ 10,318+ 5-STAR REVIEWS

The Future of Anti-Aging
Retinal is the next-generation solution for faster, gentler results. Our serum delivers clinically proven anti-aging benefits—stimulating collagen, smoothing wrinkles, and brightening skin—without the irritation of traditional retinol.

Next-Level Skincare Starts Here
"I have been using this serum for about 10 days and I love it. You cannot go wrong with K-beauty products! This serum is light, yet so creamy and moisturizing. It’s almost like a mix between a serum and a moisturizer. It’s unscented so it’s safe for sensitive skin and a little goes a long way. Definitely recommend!"
Nanci M. | TX, USA ⭐⭐⭐⭐⭐
✅Verified Buyer

Powerful Ingredients, Visible Results
Advanced 2% Retinal Liposome fights wrinkles, texture, and oil. Black Ginseng protects while Bakuchiol, Vitamin C, and Niacinamide brighten and boost collagen. Peptides firm, Tocopherol hydrates. Results without irritation.
FAQs
How often should I use this serum?
Start with 2-3 nights per week, gradually increasing to nightly as your skin adjusts. Always follow with moisturizer and SPF in the morning. Sensitive skin types may prefer slower integration.
What makes retinal serum better than retinol?
Our serum uses stabilized retinaldehyde (retinal), a next-gen retinoid that works faster than retinol with less irritation. It converts to active retinoic acid more efficiently, delivering visible anti-aging results—like smoother texture and fewer wrinkles—without the typical redness or peeling.
Is this safe for sensitive or acne-prone skin?
Absolutely! Our gentle, non-comedogenic formula is dermatologist-tested for all skin types, including sensitive and acne-prone. The 2% retinal liposome even helps regulate oil production.
How soon will I see results?
Many notice brighter, smoother skin in 2-4 weeks. Full results (like reduced wrinkles and firmness) typically appear after 8-12 weeks of consistent use.
100% Money Back Guarantee + Lifetime Warranty
If the Serum isn't everything that we say it is and you are not completely satisfied with it, then we will refund every penny of your money with no questions asked. That's more than a guarantee, that's a promise. If you bought it and feel that it is not for you, don't worry. Just shoot us a message at support@luminusnyc.com and we will make it right by offering you a replacement or refund. 100% Simple & Risk-Free process. We are so confident in the quality of our products that we offer a lifetime warranty with every purchase. Not satisfied with your order? Let us know within 30 days and we will give you a stress-free refund.