Trinny London Plump Up Serum Versus O Cosmedics O Biotics B3 Plus
Updated on February 24, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain peptides
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
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
Trinny London Plump Up Serum 22 ingredients
O Cosmedics O Biotics B3 Plus 17 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
Trinny London Plump Up Serum 22 ingredients
O Cosmedics O Biotics B3 Plus 17 ingredients
Benefits
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Pentylene Glycol
Skin ConditioningSodium Hyaluronate
Humectant
Betaine
Humectant
Hydrolyzed Wheat Protein
Skin ConditioningOligopeptide-78
Skin Conditioning
Palmitoyl Decapeptide-21
Skin Conditioning
Zinc Palmitoyl Nonapeptide-14
Skin Conditioning
Hexapeptide-9
Skin Conditioning
Decapeptide-21
Skin Conditioning
Oligopeptide-1
Skin Conditioning
Xylitylglucoside
Humectant
Anhydroxylitol
Humectant
Xylitol
Humectant
Sucrose
Humectant
Plankton Extract
Skin ConditioningGlucose
Humectant
Lecithin
Emollient
Butylene Glycol
Humectant
Hydroxyacetophenone
Antioxidant
Sodium Hydroxide
BufferingWater, Glycerin, Pentylene Glycol, Sodium Hyaluronate, Betaine, Hydrolyzed Wheat Protein, Oligopeptide-78, Palmitoyl Decapeptide-21, Zinc Palmitoyl Nonapeptide-14, Hexapeptide-9, Decapeptide-21, Oligopeptide-1, Xylitylglucoside, Anhydroxylitol, Xylitol, Sucrose, Plankton Extract, Glucose, Lecithin, Butylene Glycol, Hydroxyacetophenone, Sodium Hydroxide
Water
Skin ConditioningNiacinamide
Smoothing
Sodium Ascorbyl Phosphate
Antioxidant
Tripeptide-10 Citrulline
Skin Conditioning
Oligopeptide-68
Bleaching
Pseudoalteromonas Ferment Extract
Humectant
Hydrolyzed Soy Protein
Humectant
Tripeptide-1
Skin Conditioning
Hydrolyzed Wheat Protein
Skin ConditioningLecithin
Emollient
Butylene Glycol
Humectant
Sodium Oleate
CleansingXanthan Gum
EmulsifyingCarbomer
Emulsion StabilisingDisodium EDTA
Caprylyl Glycol
EmollientPhenoxyethanol
Preservative
Water, Niacinamide, Sodium Ascorbyl Phosphate, Tripeptide-10 Citrulline, Oligopeptide-68, Pseudoalteromonas Ferment Extract, Hydrolyzed Soy Protein, Tripeptide-1, Hydrolyzed Wheat Protein, Lecithin, Butylene Glycol, Sodium Oleate, Xanthan Gum, Carbomer, Disodium EDTA, Caprylyl Glycol, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolWe don't have a description for Hydrolyzed Wheat Protein yet.
Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of mixture of phospholipids.
This ingredient has emollient and emulsifying properties.
As an emollient, lecithen helps soften the skin and creates a barrier to keep moisture in.
As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can also help ingredients be better absorbed by the skin.
This is because the phospholipids in lecithin produce liposomes. Liposomes help other ingredients get through the skin barrier.
Depending on the source of this ingredient, lecithin may not be fungal acne safe. This is because some sources of lecithin come from soybean oil, which may feed the malassezia yeast that feeds fungal acne.
We recommend reaching out to the brand you are purchasing from to inquire about the source of their lecithin.
Learn more about LecithinWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
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