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Glow Recipe Guava Vitamin C Dark Spot Serum

Glow Recipe Guava Vitamin C Dark Spot Serum

SkincareSerums / Essences

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What the ingredients say

Read from the label order, stated amounts and each ingredient’s clinical evidence

Tranexamic Acid, with clinical evidence for dark spots, is in, likely at the amount studies used.

  • no fragrance

Best-supported ingredient per concern

  • Dark spotsTranexamic Acidevidence B+likely enough
  • DrynessGlycerinevidence B+likely enough
  • Skin barrierGlycerinevidence Blikely enough
  • BlemishesSodium Ascorbyl Phosphateevidence B41% chance of enough
  • LinesAscorbyl Glucosideevidence C58% chance of enough

Evidence-graded ingredients and how much is in

Tranexamic Acidlikely enough

No amount is stated. Judging by 33 products that state it at this place on the label, the chance it reaches the amount studies used is about 84%.

Dark spots B+

When morning and evening · low irritation

Glycerinlikely enough

No amount is stated. Judging by products that state an evidence-graded ingredient at this place on the label, the chance it reaches the amount studies used is about 68%.

Dryness B+ · Skin barrier B

When morning and evening · low irritation

Sodium Ascorbyl Phosphatein the name41% chance of enough

No amount is stated. Judging by 15 products that state it at this place on the label, the chance it reaches the amount studies used is about 41%.

Blemishes B · Dark spots C

When morning · low irritation

Sodium Hyaluronate41% chance of enough

No amount is stated. Judging by 121 products that state it at this place on the label, the chance it reaches the amount studies used is about 41%.

Dryness B · Lines D

When morning and evening · low irritation

Ascorbyl Glucosidein the name58% chance of enough

No amount is stated. Judging by 5 products that state it at this place on the label, the chance it reaches the amount studies used is about 58%.

Dark spots C · Lines C

When morning · low irritation

4 more evidence-graded ingredients
Magnesium Ascorbyl Phosphatein the name50% chance of enough

No amount is stated. Judging by products that state an evidence-graded ingredient at this place on the label, the chance it reaches the amount studies used is about 50%.

Dark spots C

When morning · low irritation

3-O-Ethyl Ascorbic Acidin the name29% chance of enough

No amount is stated. Judging by 31 products that state it at this place on the label, the chance it reaches the amount studies used is about 29%.

Lines C · Dark spots D

When morning · low irritation

Ferulic Acid56% chance of enough

No amount is stated. Judging by products that state an evidence-graded ingredient at this place on the label, the chance it reaches the amount studies used is about 56%.

Lines D

When morning · low irritation

Tocopherol23% chance of enough

No amount is stated. Judging by 16 products that state it at this place on the label, the chance it reaches the amount studies used is about 23%.

Lines D

When morning · low irritation

How this was read

Labels list ingredients above 1% from most to least, then those at 1% or less in any order. Everything after Potassium Sorbate, which the law caps at 1% or less, is read as 1% or less. A product filed with Korea's MFDS as functional is read as holding the notified amount of its efficacy ingredient when the label carries only one for that effect, and anything listed before an ingredient of known amount as holding at least that much. Amounts in the product name or official description are used only where the label order allows them. Where no amount is stated, the chance of reaching the study amount comes from other products that state the same ingredient at the same place on their labels. Evidence grades were set by reading each ingredient's studies.

A
several randomised trials or a meta-analysis
B
one or two randomised trials
C
uncontrolled or multi-ingredient studies
D
lab work or a record only

A reading of ingredient evidence and the label, not a guarantee that this product works.

Ingredients

Full ingredient list as published on the official product page, in descending order of content.

1IngredientsOverseas official store (US) · Observed 2026-09-23