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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Kristin Ess Hair Curl Shampoo versus Vegamour GRO Revitalizing Shampoo for Thinning Hair .

Published on May 03, 2023

Overview

What they are

These products are both vegan, cruelty-free, and reef safe shampoos. They have a total of 16 ingredients in common

Suited For

They're both likely to be good for dry skin

Free From

They both do not contain any harsh alcohols, parabens, silicones or sulfates

What's Inside

They both contain fragrances and oils

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Shampoo American Brand United States
Shampoo American Brand United States

Shampoo

Detergent or soap for cleansing the hair.

Shampoo

Detergent or soap for cleansing the hair.

Price

Shop

Buy Curl Shampoo

Starts at $12.00
Shop

Buy GRO Revitalizing Shampoo for Thinning Hair

Starts at $48.00

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Benefits

Hydrating

Concerns

May Worsen Oily Skin
Irritating
Rosacea
Eczema (2)

Benefits

Hydrating (2)
Redness Reducing (2)
Reduces Irritation (3)
Anti-Aging
Brightening

Concerns

Drying
Acne Trigger (2)
Rosacea
Eczema
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Water • Sodium C14-16 Olefin Sulfonate • Cocamidopropyl Betaine • Propanediol • Glycol Distearate • Phenoxyethanol • Butyrospermum Parkii Butter • Alanine • Arginine • Aspartic Acid • Glycine • Histidine • Isoleucine • Phenylalanine • Proline • Serine • Sodium PCA • PCA • Sodium Lactate • Threonine • Valine • Citric Acid • Disodium EDTA • Glycine Soja Oil • Glycine Soja Sterols • Glycolipids • Guar Hydroxypropyltrimonium Chloride • Hydroxyethylcellulose • Hydroxyacetophenone • Lauryl Lactyl Lactate • Peg-150 Distearate • Phospholipids • Ricinus Communis Seed Oil • Parfum

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

Learn more about what what Com. / Irr. ratings are

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Ingredients Explained

These ingredients are found in both products.

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

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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 Water

Kristin Ess Hair Curl Shampoo contains this as ingredient number 1.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 1.

2
What it does: Cleansing
Community Rating: Disliked

Cocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine. Dimethylaminopropylamine is a diamine, an amine with two amino groups.

Cocamidopropyl Betaine is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.

Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.

While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.

Learn more about Cocamidopropyl Betaine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 3.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 2.

3
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.

Kristin Ess Hair Curl Shampoo contains this as ingredient number 6.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 9.

4
What it does: Masking, Skin Conditioning
Community Rating: Loved

Alanine is an amino acid and is already found in the human body.

Alanine has antioxidant properties and can help with anti-aging.

Alanine is used by fibrous proteins such as collagen, elastin, and keratin. These three help make a strong skin barrier. Having a healthy skin barrier leads to more plump and youthful skin.

Learn more about Alanine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 8.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 41.

5
What it does: Masking, Skin Conditioning
Community Rating: Mixed

Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.

As a cosmetic ingredient, Arginine has antioxidant properties and can also help repair damaged skin. This ingredient is derived either synthetically or from animals.

Arginine isn't fungal acne safe when used in the presence of other lipids (fats, fatty acids, oils, esters, etc). Oils and fats occur naturally within the skin, so take caution when using Arginine if you're prone to fungal acne.

Learn more about Arginine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 9.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 33.

6
What it does: Masking, Skin Conditioning
Community Rating: Liked

Aspartic Acid is an amino acid that our bodies produce naturally. It is an antioxidant.

Our body uses Aspartic Acid to help build collagen and elastin. It also plays a role in hydrating skin.

Antioxidants help mitigate damage from free-radical molecules. These are molecules that originate from external sources such as pollution, cigarette smoke, or the sun.

Learn more about Aspartic Acid

Kristin Ess Hair Curl Shampoo contains this as ingredient number 10.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 34.

7
What it does: Buffering, Skin Conditioning
Community Rating: Liked

Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.

Glycine helps keep skin hydrated and reduce signs of aging. Amino acids help transport moisture throughout our skin; glycine already plays a role in helping keep our skin moisturized.

As collagen is made up of glycine and other amino acids, it is believed Glycine may help our skin produce more collagen. Collagen helps keep skin plump and firm.

Learn more about Glycine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 11.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 35.

8
What it does: Humectant, Skin Conditioning
Community Rating: Loved

We don't have a description for Histidine.

Kristin Ess Hair Curl Shampoo contains this as ingredient number 12.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 48.

9
What it does: Skin Conditioning
Community Rating: Loved

We don't have a description for Isoleucine.

Kristin Ess Hair Curl Shampoo contains this as ingredient number 13.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 45.

10
What it does: Masking, Skin Conditioning
Community Rating: Loved

Phenylalanine is an amino acid. It is a skin soothing and hydrating ingredient. Amino acids play a crucial role in wound healing and skin hydration.

Phenylalanine is also used to help even out skin tone due to its ability to disrupt the melanin production process.

Two structures of phenylalanine exist: L-phenylalanine and D-phenylalanine. L-phenylalanine is essential, this means our bodies cannot produce it naturally and we must get it from foods. Our bodies convert D-phenylalanine to neurotransmitters, and D-phenylalanine is found in our bodies naturally.

Some foods that contain L-phenylalanine include eggs, soybeans, beef, milk.

Learn more about Phenylalanine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 14.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 49.

11
What it does: Skin Conditioning
Community Rating: Loved

Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.

Proline is one of the building blocks for producing collagen. As we age, our bodies produce less collagen. Collagen helps the skin look plump and firm.

In medicine, proline is used as an osmoprotectant. This means it helps prevent oxidative degradation in other drugs.

Our bodies are able to produce proline naturally, but certain conditions may inhibit this production. In that case, proline can be obtained from eating egg whites, soy protein, dairy products, asparagus, mushrooms, and seaweed.

Learn more about Proline

Kristin Ess Hair Curl Shampoo contains this as ingredient number 15.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 46.

12
What it does: Masking, Skin Conditioning
Community Rating: Loved

Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.

Amino-acids help give keep our skin hydrated. They play an important role in the skin barrier, which keeps the skin plump and firm.

Serine is a non-essential amino acid, meaning we don't need to obtain it from eating foods.

Learn more about Serine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 16.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 42.

13
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium PCA is the sodium salt of pyroglutamic acid and is naturally occurring on human skin.

The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.

Sodium PCA is a has conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.

Learn more about Sodium PCA

Kristin Ess Hair Curl Shampoo contains this as ingredient number 17.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 29.

14
What it does: Buffering, Humectant
Community Rating: Liked

Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.

Sodium Lactate is part of our skin's NMF, or natural moisturizing factor. Our NMF is essential for the hydration of our top skin layers and plasticity of skin.

It also influences our skin's natural acid mantle and pH, which protects our skin from harmful bacteria.

Our NMF is formed from amino acids, lactic acid, sugars, minerals, peptides, and electrolytes. As we age, our NMF naturally depletes. Other sources of NMF depletion include harsh and drying ingredients such as denatured alcohol. Sodium lactate can help replenish our NMF, leading to more hydrated and plump skin.

High percentages of Sodium Lactate can have an exfoliating effect.

Sodium Lactate is produced from fermented sugar.

Learn more about Sodium Lactate

Kristin Ess Hair Curl Shampoo contains this as ingredient number 19.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 30.

15
What it does:
Community Rating: Loved

Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.

Threonine is vital for creating collagen and elastin. Collagen and elastin support youthful and firm skin. Our bodies decrease collagen production naturally with age.

Humans are not able to create threonine and must get it through eating foods such as fish, lentils, poultry, sesame seeds, and more.

Learn more about Threonine

Kristin Ess Hair Curl Shampoo contains this as ingredient number 20.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 44.

16
What it does: Masking, Skin Conditioning
Community Rating: Loved

We don't have a description for Valine.

Kristin Ess Hair Curl Shampoo contains this as ingredient number 21.

Vegamour GRO Revitalizing Shampoo for Thinning Hair contains this as ingredient number 43.

Here's what our community thinks of the ingredients in these two products.

56% are loved or liked
9% have mixed ratings
29% are disliked or very disliked
6% have no rating yet
46% are loved or liked
6% have mixed ratings
32% are disliked or very disliked
16% have no rating yet

Usage

Here's some more info on how this product is used by our community.

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Alternatives

Our Dupe Finder has found 16 potential alternatives that have similar ingredients to Kristin Ess Hair Curl Shampoo.

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Our Dupe Finder has found 49 potential alternatives that have similar ingredients to Vegamour GRO Revitalizing Shampoo for Thinning Hair.

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