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Ksecret SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng
Ksecret

SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng

Serum · 30 mL

35%$14.30$22.00

Where to buy

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Key ingredients

GinsengRetinolVitamin C DerivativeNiacinamideMacadamia Oil

Found in the full ingredient list below. Check how it layers with your routine

Made for

Sensitive
Full ingredients (40)
  1. Panax Ginseng Root Extract
  2. Water
  3. Glycerin
  4. Dipropylene Glycol
  5. Caprylic/Capric Triglyceride
  6. 1,2-Hexanediol
  7. Niacinamide
  8. Butylene Glycol
  9. Methyl Gluceth-20
  10. Polyglyceryl-3 Methylglucose Distearate
  11. Hydrogenated Lecithin
  12. Sorbitan Stearate
  13. Ammonium Acryloyldimethyltaurate/VP Copolymer
  14. Macadamia Ternifolia Seed Oil
  15. Carbomer
  16. Tromethamine
  17. Betaine
  18. Tocopherol
  19. Ethylhexylglycerin
  20. Helianthus Annuus (Sunflower) Seed Oil
  21. Adenosine
  22. Disodium EDTA
  23. Cholesterol
  24. Polyglyceryl-10 Oleate
  25. Brassica Campestris (Rapeseed) Sterols
  26. Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
  27. Retinal
  28. Silica
  29. Aluminum/Magnesium Hydroxide Stearate
  30. Potassium Cetyl Phosphate
  31. Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
  32. Arctium Lappa Root Extract
  33. Cnidium Officinale Root Extract
  34. Dioscorea Japonica Root Extract
  35. Paeonia Suffruticosa Root Extract
  36. Rehmannia Chinensis Root Extract
  37. 3-0-Ethyl Ascorbic Acid
  38. Bakuchiol
  39. SH-Oligopeptide-1
  40. SH-Oligopeptide-2

Listed from highest to lowest concentration. Formulas change, so check the packaging if you avoid an ingredient.

Product details

A pump bottle of SEOUL 1988 Serum on a cream table against a sand-beige wall, between black ginseng roots and a travertine block

Retinal + ginseng

Liposomal retinal and a base led by black ginseng, for smoother texture, fewer visible lines and a more even tone.

The middle step of Ksecret’s SEOUL 1988 retinal line, made for retinoid beginners. Retinal Liposome 2% works on fine lines, wrinkles, tone and texture, while black ginseng extract, the very first ingredient, brings antioxidant care. It has a smooth texture that absorbs quickly.

Black ginseng extract, the first ingredient
#1
Black ginseng extract, the first ingredient
Retinal liposome, for retinoid beginners
2%
Retinal liposome, for retinoid beginners
Peptides, with bakuchiol and vitamin C
3
Peptides, with bakuchiol and vitamin C
A glossy pool of pale yellow serum beside two dried black ginseng roots

What’s inside

The ingredients doing the work

  • Black ginseng

    The serum is built on ginseng root extract instead of plain water, chosen for its antioxidant benefits that help protect skin.

    No. 1 of 40 on the list

  • Retinal liposome

    Retinal is a retinoid one step closer to retinoic acid than retinol, so it works faster. Lecithin and cholesterol form liposomes, tiny capsules that keep it stable and deliver it gently, to help with fine lines, wrinkles, uneven tone and texture.

    No. 11, 23, 27 of 40 on the list

  • Bakuchiol, vitamin C + peptides

    Part of Ksecret’s anti-aging complex: plant-based bakuchiol, a stable vitamin C and peptides to support elasticity.

    No. 37, 38, 39, 40 of 40 on the list

  • Niacinamide, adenosine + vitamin E

    The trio Ksecret credits with smoothing texture. Niacinamide also helps with pores and evens tone.

    No. 7, 18, 21 of 40 on the list

Supporting botanicals

  • Burdock root
  • Cnidium root
  • Japanese yam root
  • Tree peony root
  • Rehmannia root
  • Macadamia oil
  • Sunflower oil
A pump bottle of SEOUL 1988 Serum beside a pea-sized drop of pale yellow serum and a black ginseng root

How to use

At night, after toner

  1. 1

    Prep

    In your evening routine, cleanse and tone, then let skin dry. Retinal can irritate more on damp skin.

  2. 2

    Pump

    Take a pea-sized amount. That covers the whole face and neck; more can cause irritation.

  3. 3

    Massage

    Gently massage it in until fully absorbed.

  4. 4

    Seal

    Follow with moisturizer. New to retinal? Start twice a week, move to every other night in weeks 3–4, then every night.

A dried black ginseng root beside two drops of pale yellow serum

A gentle way into retinal

Steady, smoothing night care, with black ginseng at its heart.

Good to know

  • Contains retinal, a retinoid. Use at night, wear SPF 30+ the next day, and patch test first. Ksecret recommends avoiding it during pregnancy and breastfeeding.
  • If retinal feels strong, Ksecret suggests the “sandwich” method: a light moisturizer, then the serum, then a richer cream.
  • Contains macadamia seed oil, a nut oil, and sunflower seed oil.
  • Fragrance-free and dermatologist tested for skin irritation, per Ksecret.
  • Store in a dry, shaded place; the fridge is recommended.
  • 30 mL pump bottle.