MEDITHERAPY Retinal Skin Booster Serum | Retinaldehyde, Niacinamide Anti-Aging Serum – K-Beauty Facial Serum for Fine Lines, Firming & Radiance | Hydrating Face Serum All Skin Types, 5.07 fl oz

Price: $19.99
(as of May 28, 2026 01:24:32 UTC – Details)
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Product description

Retinal Line

For Beginners and More

Perfect for Beginners

For Experienced Retinal Fans

Advanced White Retinal Technology

For a Complete Routine

A little taste of everything- Mini Travel-friendly Sizes

150ml

Large size for face & body

100ml

Concentrated formula for areas of need

20ml x 3

20ml x 3

Key Ingredients

Retinal 100ppm, Centella Biome, Niacinamide

Key Ingredients

Retinal 500ppm, Hyaluronic Acid, Niacinamide

Key Ingredients

Retinal, Hyaluronic Acid, Squalane

Product Dimensions ‏ : ‎ 14.17 x 9.06 x 8.46 inches; 7.05 ounces
Manufacturer ‏ : ‎ KOLMAR KOREA CO. LTD
ASIN ‏ : ‎ B0DG4WXBCF
Best Sellers Rank: #59 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #4 in Facial Serums
Customer Reviews: 4.4 4.4 out of 5 stars (5,138) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
✨ RETINAL- FASTER THAN RETINOL ✨ Retinol needs two conversion steps inside your skin to become active. Retinal (Retinaldehyde) needs just one — which means faster results at lower concentrations, with less irritation. Liposome-encapsulated for deep delivery into pores. Targets tired, dull skin and helps support a more vibrant, youthful glow with consistent daily use as part of your skincare routine
💧 CICA BIOME COMPLEX & NIACINAMIDE 💧 Clinically-formulated with 4 Centella Asiatica extracts and Niacinamide to help strengthen & rebuild the skin barrier, minimize pore appearance, and provide deep hydration while supporting skin’s natural resilience and radiant glow. The result: skin that gets better with every use, not more sensitive.
🌿 GENTLE RETINAL FOR DAILY USE 🌿 Formulated with the ideal beginner-safe concentration, with a clinically tested irritation index of 0.00- Designed for all skin types, including sensitive skin, delivering transformative anti-aging benefits without harsh irritation, promoting smooth, refined complexion. No purging period or flaking like other high-concentration Retinals.
🧴 150ml — VALUE SIZE FOR FACE & BODY 🧴 Generous 5.07 fl oz (150ml) jumbo size provides potent retinal care for the face, neck, and body, basically anywhere skin is rough or dull. Experience head-to-toe anti-aging benefits and consistent daily use with this ultimate value-sized solution. That’s the point of 150ml — not just “more product,” but a genuinely different way to use retinal.
💡 Tip to Use💡 Generously apply to your face after cleansing, day and night- Always follow with SPF when using in the morning. Focus on areas of concern like around the eyes and mouth, and follow up with a moisturizer for optimal results. Fragrance-free, non-comedogenic, safe for acne-prone and sensitive skin. The natural yellow colour comes from pure retinal — no artificial dyes.