Versus

Alterna Haircare Caviar Anti-Aging Replenishing Moisture Shampoo Versus Alterna Haircare Caviar Anti-Aging Multiplying Volume Shampoo

Shampoo
Shampoo
American Brand United States
American Brand United States

Overview

What they are

These products are both reef safe shampoos. They have a total of 28 ingredients in common

Cool Features

They both contain Vitamin C and Vitamin E

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture

Free From

They both do not contain any common allergens, parabens or sulfates

What's Inside

They both contain fragrances, oils and silicones

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

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Caviar Anti-Aging Replenishing Moisture Shampoo

Water

Skin Conditioning

Disodium Laureth Sulfosuccinate

Cleansing

Sodium Cocoyl Isethionate

Cleansing
Not safe for Fungal Acne Icon

Sodium Lauryl Sulfoacetate

Cleansing

Cocamidopropyl Hydroxysultaine

Cleansing

Sodium Lauroyl Sarcosinate

Cleansing

Cocamidopropylamine Oxide

Cleansing

Acrylates Copolymer

Methyl Gluceth-20

Humectant

Glycereth-26

Humectant
0 / 0

Glycol Distearate

Emollient
Not safe for Fungal Acne Icon

Alaria Esculenta Extract

Skin Protecting

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Linum Usitatissimum Seed Oil

Perfuming
Fragrance IconOil IconMay worsen Oily Skin IconNot safe for Fungal Acne Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Soy Amino Acids

Skin Conditioning

Saccharomyces/Magnesium Ferment

Saccharomyces/Copper Ferment

Skin Conditioning

Saccharomyces/Silicon Ferment

Skin Conditioning

Saccharomyces/Zinc Ferment

Skin Conditioning

Saccharomyces/Iron Ferment

Skin Conditioning

Phospholipids

Skin Conditioning

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Superoxide Dismutase

Antioxidant
Antioxidant IconHelps with Anti-Aging Icon

Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol

Skin Conditioning

Caviar Extract

Skin Conditioning

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Polysilicone-15

UV Filter

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin Icon

Divinyldimethicone/Dimethicone Copolymer

Guar Hydroxypropyltrimonium Chloride

Skin Conditioning

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Caprylyl Glycol

Emollient

Amodimethicone

Silicon Icon

Alcohol

Antimicrobial
Alcohol IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon

Decyl Glucoside

Cleansing

Dihydroxypropyl PEG-5 Linoleammonium Chloride

Polyquaternium-7

Polyquaternium-10

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Aminomethyl Propanol

Buffering

Pentasodium Triphosphate

Buffering

Acetic Acid

Buffering

Sodium Acetate

Buffering

Sodium Phytate

Disodium EDTA

Tetrasodium EDTA

May worsen Eczema Icon

Lauryl Alcohol

Emollient
Fatty Alcohol Icon

C11-15 Pareth-7

Emulsifying

C12-13 Pareth-3

Emulsifying

C12-13 Pareth-23

Cleansing

Laureth-9

Emulsifying

Trideceth-12

Emulsifying

PEG-4 Laurate

Emulsifying
Not safe for Fungal Acne Icon

PEG-4 Dilaurate

Emulsifying
Not safe for Fungal Acne Icon

Hexylene Glycol

Emulsifying
0-2 / 0-1

Isopropyl Alcohol

Solvent
0 / 0 Alcohol IconCan worsen Dry Skin IconMay cause irritation IconMay worsen Eczema IconMay worsen Rosacea Icon

PEG-4

Humectant

Chlorphenesin

Antimicrobial
Preservative Icon

Phenoxyethanol

Preservative
Preservative Icon

Iodopropynyl Butylcarbamate

Preservative
Preservative Icon

Benzoic Acid

Masking
Preservative IconMay worsen Eczema Icon

Potassium Sorbate

Preservative
Preservative Icon

Methylisothiazolinone

Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon

Sodium Benzoate

Masking
Preservative Icon

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon
Caviar Anti-Aging Multiplying Volume Shampoo

Water

Skin Conditioning

Cocamidopropyl Betaine

Cleansing
May worsen Eczema IconMay worsen Rosacea Icon

Sodium Methyl 2-Sulfolaurate

Cleansing

Disodium 2-Sulfolaurate

Cleansing

Sodium Methyl Cocoyl Taurate

Cleansing
Not safe for Fungal Acne Icon

Lauramide Mea

Acrylates/Vinyl Neodecanoate Crosspolymer

Emulsion Stabilising

Glycereth-26

Humectant
0 / 0

Caviar Extract

Skin Conditioning

Alaria Esculenta Extract

Skin Protecting

Helianthus Annuus Seed Oil

Emollient
0 / 0 Oil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Macrocystis Pyrifera Extract

Skin Conditioning

Linum Usitatissimum Seed Oil

Perfuming
Fragrance IconOil IconMay worsen Oily Skin IconNot safe for Fungal Acne Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Keratin

Skin Conditioning

Hydrolyzed Keratin

Humectant

Biotin

Antiseborrhoeic

Phospholipids

Skin Conditioning

Saccharomyces/Magnesium Ferment

Saccharomyces/Copper Ferment

Skin Conditioning

Saccharomyces/Silicon Ferment

Skin Conditioning

Saccharomyces/Zinc Ferment

Skin Conditioning

Saccharomyces/Iron Ferment

Skin Conditioning

Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol

Skin Conditioning

Superoxide Dismutase

Antioxidant
Antioxidant IconHelps with Anti-Aging Icon

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin Icon

Polysilicone-15

UV Filter

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Sodium Lauroyl Sarcosinate

Cleansing

Vp/Dmapa Acrylates Copolymer

Cetrimonium Chloride

Antimicrobial
Preservative Icon

PEG-150 Distearate

Emulsifying
2 / 0 Not safe for Fungal Acne Icon

Disodium EDTA

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Tetrasodium EDTA

May worsen Eczema Icon

Phenoxyethanol

Preservative
Preservative Icon

Potassium Sorbate

Preservative
Preservative Icon

Hydroxypropyl Cyclodextrin

Masking

Silicone Quaternium-8

Silicone Quaternium-16

Skin Conditioning

Benzalkonium Chloride

Antimicrobial
Preservative IconMay cause irritation IconMay worsen Eczema Icon

Undeceth-11

Emollient

Butyloctanol

Humectant

Undeceth-5

Emulsifying

Iodopropynyl Butylcarbamate

Preservative
Preservative Icon

Methylchloroisothiazolinone

Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon

Methylisothiazolinone

Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent

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. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
Cleansing, Emulsifying, Foaming

Sodium Lauroyl Sarcosinate is a cleansing agent and emulsifier. It is a surfactant derived from sarcosine, and a common source is coconut oil. As a surfactant, Sodium Lauroyl Sarcosinate helps lift dirts, oil, and other molecules to be washed away. In leave-on products, this ingredient is used as an emulsifier. Emulsifier help prevent ingredients such as oils and waters from separating.

Sodium Lauroyl Sarcosinate is also commonly found as a foaming agent in shampoo, toothpaste, and shaving foam. It is amphiphilic, meaning it loves both water and fats.

Humectant

Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized.

It is a humectant and helps add texture to products. It can make your product thicker.

As a humectant, it helps draw moisture from the air to your skin. This helps your skin stay hydrated.

Learn more about Glycereth-26
Skin Protecting

Alaria Esculenta Extract is derived from a brown seaweed called badderlocks.

Alaria Esculenta Extract has antioxidant and hydrating properties.

Emollient, Masking, Skin Conditioning

Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.

Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.

These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.

Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.

Sunflowers are rich in vitamin E.

Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.

Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Helianthus Annuus Seed Oil
Perfuming, Skin Conditioning

Linum Usitatissimum Seed Oil is the expressed oil from the dried ripe seed of the Linseed, Linum usitatissimum L., Linaceae

Skin Conditioning

Butyrospermum Parkii Butter is a plant lipid from the fruit of the Shea Tree. It is an effective skin hydrator and emollient.

Emollients help soothe and soften your skin. It does this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.

Shea butter is rich in antioxidants. Antioxidants help fight free-radicals, or molecules that may harm the body. It is also full of fatty acids including stearic acid and linoleic acid. These acids help replenish the skin and keep skin moisturized.

While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.

Shea butter may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.

Learn more about Butyrospermum Parkii Butter

We don't have a description for Saccharomyces/Magnesium Ferment yet.

Skin Conditioning

We don't have a description for Saccharomyces/Copper Ferment yet.

Skin Conditioning

We don't have a description for Saccharomyces/Silicon Ferment yet.

Skin Conditioning

We don't have a description for Saccharomyces/Zinc Ferment yet.

Skin Conditioning

We don't have a description for Saccharomyces/Iron Ferment yet.

Skin Conditioning

Phospholipids are naturally found in our skin as they are the main component of cell membranes. Phospholipids have humectant, emollient, antioxidant properties.

Phospholipids are complex lipids that contain glycerin, two fatty acids, and a phosphate group. Some foods that contain phospholipids include soybeans and milk. The phospholipids found in soy come from Lecithin. This ingredient can also be synthetically created.

Due to their hygroscopic nature, they act as both humectants and emollients. Humectants draw moisture from the air to your skin, while emollients help trap moisture in.

The phospholipids in our skin can be naturally depleted. Replenishing the phospholipids in our skin can help hydrate your skin.

Studies show phospholipids display antioxidant activity and may help with reducing the signs of aging.

This ingredient is non-occlusive.

Some types of phospholipids:

Learn more about Phospholipids
Antioxidant, Skin Conditioning

Superoxide Dismutase is found in all living cells. This ingredient is AKA as 'SOD'.

SOD is a strong antioxidant. It protects living cells against oxidative damage by breaking down radical molecules into regular oxygen and hydrogen peroxide.

Antioxidants help fight free-radical molecules that may damage your skin's DNA. This may help with the signs of aging. Due to its antioxidant property, it is used to help treat chronic inflammation.

In cosmetics, SOD is usually obtained from marine phytoplankton, bovine liver, horseradish, cantaloupe, and certain bacteria.

The three major families of SOD include: Copper/Zinc, Iron/Manganese, and Nickel.

When eating SOD-rich foods, our bodies break it down into amino acids before absorption. Foods that contain SOD include: melons, citrus, spinach, broccoli, kale, almonds, sunflower seeds, and blue-green algae.

Learn more about Superoxide Dismutase

We don't have a description for Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol yet.

Skin Conditioning

Caviar extract comes from the roe (or internal egg) of fish. This ingredient is rich in Omega-3's, antioxidants, amino acids, vitamin B12, iron, and magnesium. These components give it skin conditioning properties.

A study from 2020 found a component of caviar extract, docosahexaenoic acid (DHA), protects skin against UV-B skin aging.

Unless a company discloses more information, the source of this ingredient is unknown. It can be extracted from sturgeon, paddlefish, salmon, trout, carp, or more. According to animal organizations, true caviar is only extracted from the sturgeon fish.

Caviar can be extracted from the fish using several methods:

Learn more about Caviar Extract
Humectant, Skin Conditioning, Skin Protecting

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 Glycerin
UV Filter

Polysilicone-15 is a chemical UV filter that absorbs UV-B rays. It is a photostable ingredient often used to boost SPF factor and protect products from UV-induced deterioration.

Due to regulation loopholes, this ingredient is not required to be labeled as an active chemical filter like other UV ingredients. This is why you'll likely find this ingredient in mineral sunscreens from the US.

Polysilicone-15 is not water-soluble.

Learn more about Polysilicone-15
Antioxidant, Buffering, Masking

Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.

Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.

Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.

Remember: Vitamin C should not replace sunscreen!

Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.

Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.

The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.

Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.

Read more about other types of Vitamin C:

Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.

Learn more about Ascorbic Acid
Humectant, Masking, Skin Conditioning

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.
  • It has mild preservative properties.

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Buffering, Masking

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

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 even out skin tone.

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.

Read more about some other popular AHA's here:

Learn more about Citric Acid

Disodium EDTA plays a role in making products more stable by aiding other preservatives.

It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.

Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.

Learn more about Disodium EDTA

Tetrasodium EDTA is the salt formed from neutralizing ethylenediamine tetraacetic acid with sodium hydroxide. It is a chelating agent and used to prevent metal ions from binding to other ingredients. This helps keep the product and ingredients stable.

Tetrasodium EDTA comes as a white solid and is soluble in water.

Preservative

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Iodopropynyl Butylcarbamate is a preservative.

Preservative

Potassium 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 Sorbate
Preservative

MI is a preservative and known skin irritant. In the past, MI was used for its ability to prevent bacteria, yeast, and fungi growth in low doses.

Nowadays, you'll most likely see MI combined with Methylchloroisothiazolinone (MCI). Trade names for this combination include Kathon CG or Euxyl K 100.

Since then, numerous studies have shown this ingredient to cause contact dermatitis, or skin irritation.

The use of this ingredient varies around the world:

Learn more about Methylisothiazolinone
Masking, Perfuming

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Learn more about Parfum

When to use

2 Routines
0% use in am
100% use in pm
50% use every 4_days