K-SECRET SEOUL 1988 Retinal Serum (30ml / 1.01 fl oz) | Formulated with 58% Black Ginseng Extract and Advanced Retinal Liposome 2% for fine lines and skin tone care | Korean Skincare

Price: $22.00 - $18.22
(as of Oct 15, 2025 17:27:35 UTC – Details)

From the brand

KSECRET takes you on a journey towards the natural beauty of your skin by combining Korean ingredients inspired by our rich heritage with modern innovative functional elements.

The SEOUL 1988 line are the products inspired by the mood of Seoul 1988.

“Dynamic Energy”

“Technology Innovation”

“Beauty Identification”

SEOUL 1988, “Where K-Beauty Blooms”

SEOUL 1988 BESTSELLERS

Product Dimensions ‏ : ‎ 4.33 x 1.54 x 1.46 inches; 1.06 ounces
Item model number ‏ : ‎ SEOUL1988SERUM
Manufacturer ‏ : ‎ KSECRET Inc.
ASIN ‏ : ‎ B0CP3C7TTJ
Best Sellers Rank: #5,217 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #140 in Facial Serums
Customer Reviews: 4.6 4.6 out of 5 stars 2,180 ratings 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); } }); });
FORMULATED WITH ADVANCED RETINAL & LIPOSOME DELIVERY SYSTEM: Our formula applies a liposome delivery system to Retinal, the next-generation form of Retinol that works up to 11 times faster. This technology enhances ingredient stability and boosts absorption for more visible results.
INFUSED WITH RETINAL LIPOSOME 2%: helps reduce the look of fine lines, uneven skin tone, and rough texture, for smoother, more radiant skin.
RETINAL BOOSTING COMPLEX: Powered by Black Ginseng Extract, Bakuchiol, Vitamin C, 3 Peptides, and Niacinamide, this antioxidant-rich formula refines pores, smooths skin texture, and promotes a more balanced complexion.
TIP: 1. Recommended to build Retinal tolerance: Start by using it twice a week during the first 1-2 weeks, then gradually increase frequency as your skin adjusts. 2. Use at night: Retinal oxidizes when exposed to sunlight, so it’s best applied as part of your nighttime routine. If you use it during the daytime, make sure to follow with sunscreen.
HOW TO USE: 1. Nighttime skincare routine: After cleansing and toning, apply a pea-sized amount evenly over the face and neck. Using more than needed may cause irritation. 2. Gently massage until fully absorbed, then follow with a moisturizer.