This page is part of Gloshell’s Coupang Partners activity, and Gloshell receives a set commission on purchases made through it.
TENZERO Blue Hyaluronic Acid Collagen Serum Heart Pad
What the ingredients say
Read from the label order, stated amounts and each ingredient’s clinical evidence
Panthenol is in, but most products stating it at this place fell short of the study amount.
Sodium Hyaluronate, which the product is named after, is present at only 0.01%.
Hydrolyzed Collagen, which the product is named after, is present at only 0.00001%.
- fragrance
- 4 labelled fragrance allergens
Best-supported ingredient per concern
- Skin barrierPanthenolevidence B+likely too little
- DrynessSodium Hyaluronateevidence B0.01% stated · below study amount
- OilinessZinc PCAevidence Clikely too little
- BlemishesZinc PCAevidence Clikely too little
- LinesPalmitoyl Pentapeptide-4evidence Bamount unknown
- Dark spotsAscorbyl Glucosideevidence Clikely too little
Evidence-graded ingredients and how much is in
No amount is stated. Judging by 85 products that state it at this place on the label, the chance it reaches the amount studies used is about 11%.
Skin barrier B+ · Dryness C
The label states 0.01% — less than studies used (0.1–2%).
Dryness B · Lines D
No amount is stated. Judging by 8 products that state it at this place on the label, the chance it reaches the amount studies used is about 15%.
Oiliness C · Blemishes C
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 5%.
Dryness B+ · Skin barrier B
No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).
Lines B
6 more evidence-graded ingredients
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 2%.
Dark spots C · Lines C
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 5%.
Skin barrier D
No amount is stated, and studies name no single amount. It sits after the 1% line (usually 1% or less).
Lines D
No amount is stated. Judging by 89 products that state it at this place on the label, the chance it reaches the amount studies used is about 3%.
Lines D · Firmness D
It comes after a preservative the law caps at 3.3%, so it is at most 3.3% — short of what studies used (10–20%).
Dark spots B+ · Lines B · Firmness C
The label states 0.000003% — under a hundredth of what studies used (0.1–2%).
Dryness B · Lines D
Amounts on the label
- Sodium Hyaluronatein the name0.01%trace (under 0.1%)
- Hydrolyzed Collagenin the name0.00001%trace (under 0.1%)
- Sodium Hyaluronate Crosspolymerin the name0.000003%trace (under 0.1%)
- Hydrolyzed Sodium Hyaluronatein the name0.000003%trace (under 0.1%)
- Hydrolyzed Hyaluronic Acidin the name0.000003%trace (under 0.1%)
- Hyaluronic Acidin the name0.000003%trace (under 0.1%)
- Hydroxypropyltrimonium Hyaluronatein the name0.000003%trace (under 0.1%)
- Potassium Hyaluronatein the name0.000003%trace (under 0.1%)
- Sodium Acetylated Hyaluronatein the name0.0000001%trace (under 0.1%)
Korean law requires a product to state the amount of any ingredient in its name.
How this was read
Labels list ingredients above 1% from most to least, then those at 1% or less in any order. 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.
All 50 ingredients at a glance
Colours follow each ingredient’s use (CosIng functions); the bar counts names. Not amounts, not a safety score.
Aqua, Propanediol, Butylene Glycol, Betaine, 1,2-Hexanediol, C12-13 Pareth-9, Caprylyl Glycol, Estimated 1% or less from hereParfum, Allantoin, Ethylhexylglycerin, Disodium Edta, Sodium Hyaluronate100.8ppm, Panthenol, Xylitylglucoside, Anhydroxylitol, Xylitol, Glycerin, Vaccinium Angustifolium Fruit Extract, Glucose, Lavandula Angustifolia (Lavender) Extract, Rosmarinus Officinalis (Rosemary) Extract, Monarda Didyma OIL, Anthemis Nobilis Flower Water, Jasminum Officinale (Jasmine) Extract, Ascorbyl Glucoside, Olea Europaea (Olive) Leaf Extract, Zinc PCA, Polyglyceryl-10 Laurate, Hydrolyzed Collagen0.1ppm, 빙하수, Ascorbic Acid, Sodium Hyaluronate Crosspolymer0.03ppm, Hydrolyzed Sodium Hyaluronate0.03ppm, Hydrolyzed Hyaluronic Acid0.03ppm, Hyaluronic Acid0.03ppm, Hydroxypropyltrimonium Hyaluronate0.03ppm, Potassium Hyaluronate0.03ppm, Palmitoyl Tripeptide-1, Palmitoyl Pentapeptide-4, Pentylene Glycol, Hexapeptide-9, Acetyl Hexapeptide-8, Sodium Acetylated Hyaluronate0.001ppm, Tripeptide-1, Copper Tripeptide-1, Benzyl Salicylate⁎, Linalool⁎, Citronellol⁎, Hexyl Cinnamal⁎, Alpha-Isomethyl Ionone⁎
Tap a name to see what it does and the evidence
Declared fragrance allergens
The label marks these as fragrance allergens that must be declared. They are not impurities, and most people do not react to them.
Benzyl Salicylate · Linalool · Citronellol · Hexyl Cinnamal · Alpha-Isomethyl Ionone