K-Secret Collagen Boosting Secret Ampoule Versus Numbuzin No. 4 Collagen 73% Pudding Serum
Updated on May 18, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 0 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
K-Secret Collagen Boosting Secret Ampoule 27 ingredients
Numbuzin No. 4 Collagen 73% Pudding Serum 44 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
K-Secret Collagen Boosting Secret Ampoule 27 ingredients
Numbuzin No. 4 Collagen 73% Pudding Serum 44 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCollagen Extract
Skin Conditioning
Methylpropanediol
SolventBifida Ferment Filtrate
Skin ConditioningGlycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Alcohol
Antimicrobial
Butylene Glycol
Humectant
Carbomer
Emulsion StabilisingPPG-13-Decyltetradeceth-24
EmulsifyingTromethamine
BufferingHyaluronic Acid
Humectant
Adenosine
Skin Conditioning
Parfum
Masking
Disodium EDTA
Panthenol
Skin Conditioning
Lactobacillus Ferment
Skin ConditioningEthylhexylglycerin
Skin ConditioningCollagen
Moisturising
Hydrogenated Lecithin
Emulsifying
Hydroxydecyl Ubiquinone
Antioxidant
Lactococcus Ferment Extract
Skin ConditioningBifida Ferment Extract
HumectantLactobacillus Ferment Lysate
Skin Conditioning
Argania Spinosa Kernel Oil
Emollient
Yeast Extract
Skin Conditioning
Tocopherol
Antioxidant
Water, Collagen Extract, Methylpropanediol, Bifida Ferment Filtrate, Glycerin, 1,2-Hexanediol, Alcohol, Butylene Glycol, Carbomer, PPG-13-Decyltetradeceth-24, Tromethamine, Hyaluronic Acid, Adenosine, Parfum, Disodium EDTA, Panthenol, Lactobacillus Ferment, Ethylhexylglycerin, Collagen, Hydrogenated Lecithin, Hydroxydecyl Ubiquinone, Lactococcus Ferment Extract, Bifida Ferment Extract, Lactobacillus Ferment Lysate, Argania Spinosa Kernel Oil, Yeast Extract, Tocopherol
Collagen Extract 73%
Skin Conditioning
Butylene Glycol
Humectant
Water
Skin Conditioning1,2-Hexanediol
Skin Conditioning
Glycerin
Humectant
Glycereth-26
Humectant
Niacinamide
Smoothing
PEG-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether
StabilisingCaprylic/Capric Triglyceride
Masking
Methylpropanediol
SolventPolyglyceryl-3 Methylglucose Distearate
Emulsifying
Hydroxyethyl Urea
Humectant
Cellulose Gum
Emulsion StabilisingDicaprylyl Ether
Emollient
Caprylyl Methicone
Skin Conditioning
Glyceryl Polymethacrylate
Glyceryl Stearate
Emollient
Rose Extract
Skin ConditioningWine Extract
Antioxidant
Sucrose
Humectant
Adenosine
Skin Conditioning
Disodium EDTA
Mineral Salts
Skin Conditioning
Sodium Hyaluronate
Humectant
Potassium Laurate
EmulsifyingTocopherol
Antioxidant
Potassium Hyaluronate
Skin ConditioningEthylhexylglycerin
Skin ConditioningHydrolyzed Elastin
EmollientHydrolyzed Keratin
Humectant
Hydrolyzed Silk
Humectant
Hyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Acetylated Hyaluronate
Humectant
Hydroxypropyltrimonium Hyaluronate
Sodium Hyaluronate Crosspolymer
Humectant
Dimethylsilanol Hyaluronate
HumectantCaprylyl Glycol
EmollientHydrogenated Lecithin
Emulsifying
Sodium Phosphate
BufferingPalmitoyl Tripeptide-5
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Oligopeptide-3
Skin Conditioning
Parfum
Masking
Collagen Extract 73%, Butylene Glycol, Water, 1,2-Hexanediol, Glycerin, Glycereth-26, Niacinamide, PEG-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether, Caprylic/Capric Triglyceride, Methylpropanediol, Polyglyceryl-3 Methylglucose Distearate, Hydroxyethyl Urea, Cellulose Gum, Dicaprylyl Ether, Caprylyl Methicone, Glyceryl Polymethacrylate, Glyceryl Stearate, Rose Extract, Wine Extract, Sucrose, Adenosine, Disodium EDTA, Mineral Salts, Sodium Hyaluronate, Potassium Laurate, Tocopherol, Potassium Hyaluronate, Ethylhexylglycerin, Hydrolyzed Elastin, Hydrolyzed Keratin, Hydrolyzed Silk, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Dimethylsilanol Hyaluronate, Caprylyl Glycol, Hydrogenated Lecithin, Sodium Phosphate, Palmitoyl Tripeptide-5, Acetyl Hexapeptide-8, Oligopeptide-3, Parfum
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
K-Secret Collagen Boosting Secret Ampoule 27 ingredients
Numbuzin No. 4 Collagen 73% Pudding Serum 44 ingredients
