medicube AGE-R Glutathione Glow Serum 50ml vs [K-SECRET] Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng 30ml

medicube AGE-R Glutathione Glow Serum 50ml and [K-SECRET] Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng 30ml share 21 parsed ingredients. Differences highlighted below.

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Shared 21medicube AGE-R Glutathione Glow Serum 50ml only 13[K-SECRET] Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng 30ml only 17

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Shared formula

41%

Ingredients in every formula: 21in both formulas
Key actives unique to one formula: 1unique active
Ingredient rows compared: 51rows compared

From the parsed labels — rows on every label over all compared rows.

The formulas, row by row

51 ingredients across 2 labels

Differences only(30 of 51 rows)

Shared ingredients· none here

Product facts and full ingredient lists side by side
on 2+ labelsonly on this labelnot on this labelIngredient	Recommended medicube medicube AGE-R Glutathione Glow Serum 50ml $69.00 $69.00 at Kbeautymakeup ↗	K-secret [K-SECRET] Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng 30ml $28.70
Basics
Type & size	Serum · size not on the record	Serum · size not on the record
Brand origindiffers	Korean	Not recorded
Offers
Where to buydiffers	$69.00 · Kbeautymakeup	Not recorded
Formula
Key activesdiffers	squalane, ceramide np, sodium hyaluronate, hyaluronic acid	squalane, sodium hyaluronate, ceramide np
Free of	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free	fragrance-free, sulfate-free, alcohol-free, paraben-free, silicone-free
Heads-up	fungal-acne triggerPore data not yet reviewed	fungal-acne triggerPore data not yet reviewed
Fit & community
Rating	No reviews yet	No reviews yet
Best for	Not recorded	Not recorded
Data quality
Label coveragediffers	Fully parsed · 34 ingredients	Fully parsed · 38 ingredients
Key actives · 1
hyaluronic acid Pregnancy: generally fine	yes	no
Rest of the labels · 29
atelocollagen	no	yes
benzyl glycol	yes	no
betaine	yes	no
bifida ferment lysate	yes	no
cellulose	no	yes
cetearyl olivate	no	yes
collagen	no	yes
collagen amino acids	no	yes
coptis japonica root extract	no	yes
desamido collagen	no	yes
dextrin	yes	no
disodium edta	no	yes
ethyl hexanediol	no	yes
glucosylrutin	yes	no
hydrolyzed collagen	no	yes
hydrolyzed elastin	no	yes
hydrolyzed glycosaminoglycans	yes	no
hydrolyzed hyaluronic acid Pregnancy: generally fine	yes	no
hydroxypropyltrimonium hyaluronate Pregnancy: generally fine	yes	no
panax ginseng root extract	no	yes
pentylene glycol	no	yes
polyglutamic acid	no	yes
procollagen	no	yes
sh-oligopeptide-1	no	yes
sodium acetylated hyaluronate Pregnancy: generally fine	yes	no
sodium hyaluronate crosspolymer Pregnancy: generally fine	yes	no
sodium phytate	yes	no
sodium stearoyl glutamate	yes	no
sorbitan olivate Possible fungal-acne trigger	no	yes

Rows come from parsed labels and live offers. Where a label isn’t fully captured, we say so instead of guessing.

The bottom line

Choose medicube if you want this formula as listed.

Choose K-secret if you want a comparable formula for $40.30 less.

Both lines come from the parsed labels and the prices on this page — neither product is the reference, and neither is called the better one.

This is not medical advice.

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All ingredients

Brighten & fade dark spots Clear breakouts Smooth fine lines Hydrate & plump

Calm redness Refine texture Repair & strengthen Protect from sun

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