KSECRET | SEOUL 1988 Serum : Retinal Liposome 2% + Black Gingeng, 30ml/1.01fl.oz | 58% Black Gingeng Extract with Retinal, Bakuchiol, Vitamin C & 3 Peptides for Wrinkle Care | Korean Skincare | | ⭐ Flexiology.Store Recommended
Original price was: $22.00.$17.50Current price is: $17.50.
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $22.00 - $17.50
(as of Oct 03, 2025 09:40:11 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: #4,996 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #124 in Facial Serums
Customer Reviews: 4.6 4.6 out of 5 stars 2,008 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); } }); });
RETINAL LIPOSOME 4% – helps to prevent signs of aging, such as fine lines, wrinkles, and uneven skin tone & texture. – helps to reduce oil production thus preventing clogged pores and reducing acne breakouts.
BLACK GINSENG (PANAX GINSENG ROOT) EXTRACT 58% – offers antioxidant benefits for skin protection.
BAKUCHIOL, VITAMIN C & 3 PEPTIDES – powerful collagen production support to retinal, increasing skin elasticity for real anti-wrinkle effect.
– Concern: Wrinkles, Pigmentation and Skin Texture, Trouble Skin – Benefit: Anti-aging, Brightening, Pore Care, Texture Improvement – Skin Type: All Skin types, specially recommended for aging and mature skin
1. After cleansing your face and using toner and essence, gently smooth the serum over your skin. 2. If you use it during the daytime, make sure to finish with sunscreen. 3. If you’re new to retinal, we recommend starting with 2-3 uses per week.
Customers say
Customers find this serum effective, with immediate results after one use and no irritation for sensitive skin. Moreover, the product receives positive feedback for its silky texture, smooth application, and good value for money. Additionally, they appreciate its hydrating properties, with one customer noting their skin looks healthier and glowing after two weeks of use.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
13 reviews for KSECRET | SEOUL 1988 Serum : Retinal Liposome 2% + Black Gingeng, 30ml/1.01fl.oz | 58% Black Gingeng Extract with Retinal, Bakuchiol, Vitamin C & 3 Peptides for Wrinkle Care | Korean Skincare |
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Darlene –
Awesome !!!
K Secret Retinal Serum has officially earned a spot in my nighttime routine. Unlike some retinal products that feel heavy or irritating, this one goes on silky smooth, absorbs quickly, and doesn’t leave my skin feeling tight.After a few weeks of consistent use, I noticed my skin looking brighter, smoother, and more even-toned. Fine lines around my eyes and forehead started to soften, and my overall texture feels more refined. It gives results without the harsh side effects—no flaking or redness, just a gentle but effective boost.I also appreciate the thoughtful formula: it’s lightweight, layered well under moisturizer, and didn’t clog my pores. The pump packaging makes it easy to use the right amount without waste.If you’re looking for a retinal serum that delivers visible results while still being kind to sensitive skin, this is definitely worth trying.
Doc2525 –
Good retinal, Great price
This serum has been a 10/10 for me. I love the ingredients, and it makes my face so smooth, glowy, and soft in the morning. In conjunction with vitamin C in the daytime, and this in the evening, I’m definitely seeing a reduction in fine lines. I love the pump bottle, which I find is so much more hygienic than the pots of cream. For the price, you really can’t beat it.
Amazon Customer –
Love it
I am so impressed with the KSecret Seoul Retinal Serum—it has quickly become one of my favorite skincare products. The texture is lightweight and silky, making it really easy to apply and layer with the rest of my skincare routine. It absorbs beautifully without leaving any sticky or greasy feeling on the skin.What I love most is how gentle it is. Retinal (a stronger form of retinol) can sometimes be irritating, but this formula is incredibly soothing. I didn’t experience any redness or dryness, just gradual, noticeable improvements. After just a few weeks of consistent use, I started seeing a real difference in my skin’s texture and tone. My complexion looks smoother, more even, and I’ve noticed that some of my fine lines have softened.The packaging is also really nice—sleek and hygienic with a pump that gives you just the right amount of product every time. Plus, a little goes a long way, so it lasts longer than I expected.If you’re looking for a retinal serum that delivers results without irritating your skin, I highly recommend the KSecret Seoul Retinal Serum. It’s effective, gentle, and makes my skin look healthier and more radiant. Will definitely repurchase!
jaya –
Worth buying
Based on all the videos I saw I decided to give it a try. The product works it making my skin so smooth, it brightens and it’s clearing the hyperpigmentation but maybe not as fast as everyone is say but it’s worth buying. However it does give minor irritations. So you might wake up with one or two tiny pimples in the morning but nothing that’s a big deal
Mildly Motivated Kim –
Honestly shocked at how much my skin loves this
So I picked this up kind of on a whim—retinal, black ginseng, peptides? Yes please. But I wasn’t expecting to love it this much. It’s gentle but definitely working—my skin looks smoother and more even, especially around my jawline where I get a bit of texture.No irritation at all, and I have sensitive skin. I use it at night under a moisturizer, and by morning I swear my skin feels softer and more “together.” If you’re not into heavy, greasy serums, this is a great one. It absorbs quick, feels silky, and has a subtle scent that disappears fast.
Laura Mejia Tuarez –
Excellent product.
I really liked this serum, it feels light on the skin and did not irritate me at all. After a few days I noticed my face softer and with a better tone. I like that it has natural ingredients such as ginseng and vitamin C. I use it at night and it leaves my skin very good. I would buy it again.
Shenika –
Very effective 👌
I love the texture of this product. I have used this for a while and I have another in my cart. Very effective and my skin has an instant glow. If I am getting a breakout I just pit it on and in a matter of days I am clear.Excellent product fir acne. You should get it!
Simeyon –
Great product
I love this product! There was no stickness, it felt very moisturizing and it didn’t have a scent. Very good quality.
Jennie –
As described and now using daily
روزي –
الحمدلله اصلي يا جماعه
Elena94 –
Utilizzo questa crema per il viso da alcuni mesi e sono davvero colpita dai risultati. La texture è morbida e leggera e si assorbe rapidamente senza lasciare una sensazione grassa. Idrata istantaneamente la pelle e al rende morbida e rinfrescata.Ho notato una differenza visibile nelle macchie e una riduzione del sebo. Le piccole rughe sopra il naso sono diminuite. Ne basta una piccola quantità, quindi dura molto. Nel complesso, è un’ottima aggiunta alla mia routine di cura della pelle e lo consiglio vivamente a chiunque desideri illuminare e rinfrescare la pelle e ridurre le piccole rughe. Ho iniziato anche ad usarla nelle smagliature ed effettivamente sono migliorate. Consiglio durante la giornata di mettere una protezione solare sul viso. E ti utilizzare questa crema soprattutto alla sera.
Predrag Smiljanic –
As describide by the seller
Jeanette Thunström –
Very good