Keys Soulcare Truly Becoming Multi-Benefit Peptide Serum Versus Tula Skincare Triple-Hydra Complex Day & Night Serum
Updated on November 15, 2023
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 12 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, 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
Keys Soulcare Truly Becoming Multi-Benefit Peptide Serum 32 ingredients
Tula Skincare Triple-Hydra Complex Day & Night Serum 48 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Keys Soulcare Truly Becoming Multi-Benefit Peptide Serum 32 ingredients
Tula Skincare Triple-Hydra Complex Day & Night Serum 48 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCaprylic/Capric Triglyceride
Masking
Niacinamide
Smoothing
Butylene Glycol
Humectant
Isododecane
EmollientGlycerin
Humectant
Jojoba Esters
Emollient
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Withania Somnifera Root Extract
Skin Conditioning
Lactobacillus Ferment Lysate
Skin Conditioning
Panthenol
Skin Conditioning
Artemisia Princeps Leaf Extract
Skin ConditioningHimanthalia Elongata Extract
Skin ProtectingTremella Fuciformis Sporocarp Extract
Antioxidant
Sodium Hyaluronate
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Tocopherol
Antioxidant
Fructose
Humectant
Cetearyl Alcohol
Emollient
Propanediol
Solvent
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingInulin Lauryl Carbamate
Emulsion StabilisingXanthan Gum
EmulsifyingCarbomer
Emulsion StabilisingCoco-Glucoside
CleansingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningCaprylyl Glycol
Emollient
Potassium Sorbate
Preservative
Tromethamine
BufferingCitric Acid
Buffering
Water, Caprylic/Capric Triglyceride, Niacinamide, Butylene Glycol, Isododecane, Glycerin, Jojoba Esters, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Withania Somnifera Root Extract, Lactobacillus Ferment Lysate, Panthenol, Artemisia Princeps Leaf Extract, Himanthalia Elongata Extract, Tremella Fuciformis Sporocarp Extract, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Tocopherol, Fructose, Cetearyl Alcohol, Propanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Inulin Lauryl Carbamate, Xanthan Gum, Carbomer, Coco-Glucoside, Phenoxyethanol, Ethylhexylglycerin, Caprylyl Glycol, Potassium Sorbate, Tromethamine, Citric Acid
Water
Skin ConditioningDipentaerythrityl Hexacaprylate/Hexacaprate
EmulsifyingPentaerythrityl Tetraisostearate
Emollient
Isononyl Isononanoate
EmollientPropanediol
Solvent
Glycerin
Humectant
Caprylic/Capric Triglyceride
Masking
Sodium Hyaluronate
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Sodium Acetylated Hyaluronate
Humectant
Sodium Polyglutamate
HumectantSqualane
Emollient
Collagen
Moisturising
Lactococcus Ferment Lysate
Skin ConditioningLactobacillus Ferment
Skin ConditioningLactobacillus
Skin ConditioningBeta Vulgaris Root Extract
Skin ConditioningCurcuma Longa Root Extract
Masking
Pyrus Malus Fruit Extract
Skin Conditioning
Citrullus Lanatus Fruit Extract
Skin Conditioning
Vaccinium Angustifolium Fruit Extract
Skin Protecting
Lens Esculenta Fruit Extract
Skin ConditioningHydrolyzed Rice Protein
Skin ConditioningInulin
Skin ConditioningAlpha-Glucan Oligosaccharide
CleansingLactic Acid
Buffering
Sodium PCA
Humectant
Hydrogenated Poly(C6-20 Olefin)
Abrasive
Hydroxyacetophenone
Antioxidant
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Polymnia Sonchifolia Root Juice
Skin ConditioningRhus Verniciflua Peel Wax
Caprylyl Glycol
Emollient
Sodium Lactate
BufferingCarrageenan
Pentylene Glycol
Skin ConditioningMaltodextrin
Absorbent
Butylene Glycol
Humectant
Sodium Chloride
Masking
Ethylhexylglycerin
Skin Conditioning1,2-Hexanediol
Skin Conditioning
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTromethamine
BufferingHdi/Trimethylol Hexyllactone Crosspolymer
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Water, Dipentaerythrityl Hexacaprylate/Hexacaprate, Pentaerythrityl Tetraisostearate, Isononyl Isononanoate, Propanediol, Glycerin, Caprylic/Capric Triglyceride, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Polyglutamate, Squalane, Collagen, Lactococcus Ferment Lysate, Lactobacillus Ferment, Lactobacillus, Beta Vulgaris Root Extract, Curcuma Longa Root Extract, Pyrus Malus Fruit Extract, Citrullus Lanatus Fruit Extract, Vaccinium Angustifolium Fruit Extract, Lens Esculenta Fruit Extract, Hydrolyzed Rice Protein, Inulin, Alpha-Glucan Oligosaccharide, Lactic Acid, Sodium PCA, Hydrogenated Poly(C6-20 Olefin), Hydroxyacetophenone, Leuconostoc/Radish Root Ferment Filtrate, Polymnia Sonchifolia Root Juice, Rhus Verniciflua Peel Wax, Caprylyl Glycol, Sodium Lactate, Carrageenan, Pentylene Glycol, Maltodextrin, Butylene Glycol, Sodium Chloride, Ethylhexylglycerin, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Hdi/Trimethylol Hexyllactone Crosspolymer, Sodium Benzoate, Potassium Sorbate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products. Due to its properties, it can prevent water and oil ingredients from separating.
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 GlycolThis ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinThis ingredient is created by putting sodium hyaluronate through hydrolysis.
You might know this as 'mini' or 'ultra low-molecular weight' hyaluronic acid. The small molecule size means it is able to travel deeper in the skin.
According to studies, low molecular-weight hyaluronic acid can:
One study from 2011 found ultra-low weight HA to show pro-inflammatory properties. Another study from 2022 found it to downregulate UV-B induced inflammation.
Hydrolysis is a process of changing a molecule using water or enzymes.
This ingredient is water-soluble.
Learn more about Hydrolyzed Sodium HyaluronatePotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbatePropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateTromethamine helps balance the pH and improve the texture of a product. It is synthetically created.
As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.
Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about TromethamineWater. 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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When to use
Keys Soulcare Truly Becoming Multi-Benefit Peptide Serum 32 ingredients
Tula Skincare Triple-Hydra Complex Day & Night Serum 48 ingredients
