Here's our complete breakdown comparing the ingredients, attributes, and more of Pacifica Vegan Collagen Complex Serum versus Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum .
Published on May 27, 2021
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 11 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid and peptides
Suited For
They're both likely to be good for dry skin, brightening skin and sensitive skin
Free From
They both do not contain any parabens, silicones or sulfates
What's Inside
They both contain common allergens and fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Pacifica Vegan Collagen Complex Serum 32 ingredients
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Pacifica Vegan Collagen Complex Serum 32 ingredients
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients
Notable Ingredients
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This product contains 1 ingredient that may have this attribute:
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Benefits
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Concerns
This product contains 1 ingredient that may have this attribute:
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 5 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Pacifica Vegan Collagen Complex Serum 32 ingredients
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients
Water • Glycerin • Caprylic/Capric Triglyceride • Glyceryl Oleate Citrate • Squalane • Aloe Barbadensis Leaf Juice • Camellia Japonica Seed Oil • Sr-Hydrozoan Polypeptide-1 • Ahnfeltiopsis Concinna Extract • Chamomilla Recutita Flower Extract • Citrus Aurantium Dulcis Flower Extract • Jasminum Officinale Flower Extract • Leuconostoc/Radish Root Ferment Filtrate • Arnica Montana Flower Extract • Hydrolyzed Jojoba Esters • Sodium Hyaluronate • Lecithin • Pullulan • Hydrogenated Lecithin • Silica • Caprylyl/Capryl Glucoside • Xanthan Gum • Sclerotium Gum • Cetearyl Alcohol • Maltodextrin • Glucose • Citric Acid • Potassium Sorbate • Ethylhexylglycerin • Sodium Benzoate • Phenoxyethanol • Parfum
Water • Ppg-24-Glycereth-24 • Glycerin • Propanediol • Spondias Mombin Pulp Extract • Mangifera Indica Pulp Extract • Musa Sapientum Pulp Extract • Acetyl Glutamine • Sodium Hyaluronate • Acer Rubrum Extract • Sh-Polypeptide-1 • Sh-Oligopeptide-2 • Sh-Oligopeptide-1 • Sh-Polypeptide-9 • Sh-Polypeptide-11 • Panthenol • Cichorium Intybus Leaf Extract • Zinc PCA • Caprylyl Glycol • Glycine Soja Seed Extract • Lecithin • Sclerotium Gum • Pullulan • 1,2-Hexanediol • Bacillus • Caprylhydroxamic Acid • Silica • Adenosine • Benzyl Alcohol • Potassium Sorbate • Butylene Glycol • Hexylene Glycol • Disodium EDTA • Citric Acid • Sodium Benzoate • Xanthan Gum
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. 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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterPacifica Vegan Collagen Complex Serum contains this as ingredient number 1.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 1.
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 GlycerinPacifica Vegan Collagen Complex Serum contains this as ingredient number 2.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 3.
Sodium 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 HyaluronatePacifica Vegan Collagen Complex Serum contains this as ingredient number 16.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 9.
Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.
Lecithin is an emollient. Emollients help 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 help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.
Learn more about LecithinPacifica Vegan Collagen Complex Serum contains this as ingredient number 17.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 21.
We don't have a description for Pullulan.
Pacifica Vegan Collagen Complex Serum contains this as ingredient number 18.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 23.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaPacifica Vegan Collagen Complex Serum contains this as ingredient number 20.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 27.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumPacifica Vegan Collagen Complex Serum contains this as ingredient number 22.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 37.
Sclerotium Gum is a polysaccharide gum made by the fungus, Sclerotium rolfssii. It is similar to xanthan gum.
In cosmetics, Sclerotium Gum is used to thicken the texture and to help stabilize other ingredients.
As an emulsifier, Sclerotium Gum helps prevent ingredients from separating, such as water and oil.
Learn more about Sclerotium GumPacifica Vegan Collagen Complex Serum contains this as ingredient number 23.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 22.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidPacifica Vegan Collagen Complex Serum contains this as ingredient number 27.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 35.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Potassium sorbate is often used with stronger preservatives.
Learn more about Potassium SorbatePacifica Vegan Collagen Complex Serum contains this as ingredient number 28.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 30.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
Sodium Benzoate is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoatePacifica Vegan Collagen Complex Serum contains this as ingredient number 30.
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum contains this as ingredient number 36.
Here's what our community thinks of the ingredients in these two products.
Pacifica Vegan Collagen Complex Serum 32 ingredients
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Pacifica Vegan Collagen Complex Serum 32 ingredients
Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum 36 ingredients
Alternatives
Our Dupe Finder has found 18 potential alternatives that have similar ingredients to Pacifica Vegan Collagen Complex Serum.
See 18 alternativesOur Dupe Finder has found 18 potential alternatives that have similar ingredients to Kate Somerville Kx Active Concentrates Bio-Mimicking Peptides Serum.
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