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Medicube Collagen Glow Booster Serum — Ingredient Analysis & Score | Gracie

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✶serum

7.6

Medicube

Collagen Glow Booster Serum

Name: Medicube Collagen Glow Booster Serum
Brand: Medicube

serum

Overall score7.6

✶ Hero ingredients

#3Butylene Glycol

Lightweight humectant and solvent

#5Ethylhexylglycerin

Preservative booster and skin conditioner

#6Glycerin

One of the most effective humectants

Score breakdown

Overall

7.6

Hydration Efficacy6.8

Irritation Risk9.5

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

Active Ingredient Strength3.8

Ingredient Transparency8.8

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

What makes Medicube Collagen Glow Booster Serum stand out

Medicube Collagen Glow Booster Serum is a solid serum with an overall score of 7.6/9.8. it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Butylene Glycol, Glycerin, Tocopherol — ingredients that support the skin barrier and moisture levels.

It performs well on hydration (6.8) and low irritation risk (9.5). On the flip side, active ingredient concentration is on the lighter side.

Is this right for you?

Great for

✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags
✓Ingredient-aware buyers — transparent, well-documented formula

May not suit

⚠Those seeking potent actives — this leans more maintenance than treatment

Key ingredients

✶
Butylene Glycol
Draws in moisture — #3 in the INCI list
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Glycerin
Draws in moisture — #6 in the INCI list
✶
Tocopherol
Works on your skin — #8 in the INCI list
✶
Isononyl Isononanoate
Softens and smooths — #9 in the INCI list
✶
Dipropylene Glycol
Draws in moisture — #10 in the INCI list

Full ingredient list

26 ingredients — listed in INCI order (highest concentration first)

#1Water #3Butylene Glycol #42-Hexanediol #5Ethylhexylglycerin #6Glycerin #7Dicaprylyl Ether #8Tocopherol #9Isononyl Isononanoate #10Dipropylene Glycol #11C9-12 Alkane #14Peg-30 Dipolyhydroxystearate #15Hydrolyzed Collagen #16Magnesium Sulfate #17Niacinamide #19Chlorella Vulgaris Extract #20Glucose #21Fructooligosaccharides #22Fructose #23Caprylic/Capric Triglyceride #24Hydrogenated Lecithin #25Ceramide Np #26Beta-Glucan #27Hydrolyzed Elastin #29Caprylyl Glycol #30Adenosine #34Biotin

Compare with similar products

Medicube Hyaluronic Multi Peptide PDRN Serum9.0
Medicube Deep Vita A Retinol Serum8.9
The Ordinary Buffet8.8
Dr. Jart+ Ceramidin Serum8.6
BioDance Pore Perfecting Collagen Peptide Serum8.4

Ingredient breakdown

Other ingredient11
Draws in moisture5
Works on your skin5
Keeps the product fresh2
Softens and smooths2
Holds the formula together1

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