Is 2% retinal too strong for beginners?

It is a high over-the-counter level. Start two nights a week and build up, and stop if peeling persists.

Can I use it in the morning?

No. It is formulated for night use, and retinal makes skin more sun-sensitive, so wear sunscreen daily.

Does it contain fragrance?

No. The brand lists it as free of fragrance, sulfates, artificial colors and harsh alcohols.

Can I use it under my eyes?

Yes, the brand lists under-eye use. Apply a thin layer and keep it away from the lash line.

Can I layer it with vitamin C or acids?

Use caution. Alternate nights with strong acids or vitamin C to avoid irritation.

Is it suitable for sensitive skin?

The brand says yes, but patch test first and introduce it slowly.

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This hour's deals

Seoul 1988 Retinal Liposome 2% + Black Ginseng Serum

−50%

Beauty · H ART

K-beauty serum with a cult following

Name: Seoul 1988 Retinal Liposome 2% + Black Ginseng Serum
Brand: Seoul 1988
Rating: 4.8 (3900 reviews)

Seoul 1988 Retinal Liposome 2% + Black Ginseng Serum

Deal score 5.1 · Good deal

$11.00$22.00 H ART's regular price

You save $11.00 at H ART

Deal.ai's agents found this deal on November 8. The store may have changed its price since.

Why it's a great deal

Elsewhere right now: Walmart $18.84, Jomashop.com $19.99, Ulta Beauty $22.00 (typical $19.99 across 3 stores)
Cheaper than all 3 other stores selling it right now
H ART lists its regular price at $22.00: 50% off by its own figures
Rated 4.8 out of 5 by 3,900 buyers

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Every store we checked

H ARTNew
In stock
$11.00Observed at 8:28 AM
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Miss ANew
In stock
$17.95Observed at 8:28 AM
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WalmartNew
In stockSold by SS-BEAUTY
$18.84Observed at 8:28 AM
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eBayNew
Availability unknownSold by yugurevich (97.6% positive, 13,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$15.00Free shippingVerified
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Reading H ART’s product page for the details…

Specs

Body Part: Face
Form: Serum
Skin Concerns: Fine lines, Wrinkles
Skin Type: All Skin Types
Active Ingredients: Retinal Liposome 2%, Black Ginseng
Key Ingredient: Black Ginseng, Retinal, Retinal Liposome 2%
Subtype: Hydrating serum
Type: Serum
Face Treatment Type: Serum
Contains: Black Ginseng, Niacinamide, Retinal, Retinal Liposome 2%

About the Seoul 1988 Retinal Liposome 2% + Black Ginseng Serum

A night serum from Seoul 1988 built around 2% retinal in a liposome delivery system, plus black ginseng and niacinamide. It targets fine lines, wrinkles, dullness and uneven tone, and the brand lists it as fragrance-free, sulfate-free and suitable for sensitive skin. The lightweight texture is meant for the face and under-eye area, used at night only. It is a K-beauty anti-aging serum rather than a hydrating-only product, so retinal tolerance matters more than the ginseng story.

Best forShoppers wanting a retinal serum without a prescriptionPeople with early fine lines and dull toneSensitive-skin users easing into retinoidsNight-only anti-aging routines

Pros

2% retinal is a strong over-the-counter retinoid level
Liposome delivery is designed to reduce irritation
Black ginseng and niacinamide add brightening support
Fragrance-free, sulfate-free and free of harsh alcohols
Lightweight texture suits layering at night

Cons

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