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Updated on August 04, 2023

Overview

What they are

These products are both vegan, cruelty-free, and reef safe other bath & body. They have a total of 4 ingredients in common

Cool Features

They both contain AHA and exfoliants

Suited For

They're both likely to be good for brightening skin, reducing pores, scar healing and better texture

Free From

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

What's Inside

They both contain oils

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

LUSH Big Blue
LUSH Big Blue
Other Bath & Body
British Brand United Kingdom
AOA Skin a2o Lab Bath Bomb - Blueberry Cake Macaroon

Ingredient Info

Click any item below to learn more and see relevant ingredients

At a glance

Click on any of the items below to learn more

Notable Ingredients

Benefits

Concerns

Notable Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Big Blue
Sodium Bicarbonate Abrasive, Buffering, Skin Protecting
Exfoliant

Sodium Bicarbonate has a more famous name: Baking soda.

Very Disliked Full details ->
Citric Acid Buffering, Masking
AHA  •  4 Benefits  •  2 Concerns

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

Disliked Full details ->
Sea Salt Abrasive, Humectant, Skin Conditioning
Exfoliant  •  4 Concerns

Sea Salt is an exfoliant. It can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Fucus Vesiculosus Skin Conditioning

We don't have a description for Fucus Vesiculosus.

Disliked Full details ->
Citrus Limon Peel Oil Masking, Perfuming, Skin Conditioning
Fragrance  •  Oil  •  EU Allergen

Citrus Limon Peel Oil is created from the peels of the lemon. It is used to add a lemon-scent to products. Lemon peel oil also has antibacterial, antifungal, and antioxidant properties. However, it may also cause phototoxicity and sensitize skin.

Very Disliked Full details ->
Lavandula Angustifolia Oil Masking, Tonic
Oil  •  EU Allergen

Lavandula Angustifolia Oil is more commonly known as lavender essential oil. Lavandula Angustifolia is known as the English Lavender and famous for creating purple fields in Provence, France.

Very Disliked Full details ->
Water 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.

Dipropylene Glycol Masking, Solvent

Dipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.

Disliked Full details ->
Eugenol Perfuming, Tonic
Fragrance  •  2 Concerns

Eugenol is naturally found in cloves, basil, and bay leaves. It is an aromatic oil used to add fragrance to a product. The scent of eugenol is described as "clove-like". Eugenol is a known EU allergen, meaning it causes contact allergies.

Very Disliked Full details ->
Geraniol Perfuming, Tonic
Fragrance  •  EU Allergen

Geraniol is used to add fragrance/parfum to a product. It is the main component of citronellol. It is a monoterpenoid and an alcohol.

Very Disliked Full details ->
Limonene Perfuming, Solvent
Fragrance

Limonene is a fragrance that adds scent and taste to a formulation.

Very Disliked Full details ->
Linalool Perfuming
Fragrance  •  2 Concerns

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Very Disliked Full details ->
CI 42090 Cosmetic Colorant

Ci 42090 is a synthetic dye created from petroleum. It is used to give a bright blue color to cosmetics, medicine, and food.

Unknown Full details ->
CI 19140 Cosmetic Colorant

Ci 19140 is also known as Tartrazine. Tartrazine is a synthetic dye used in cosmetics, foods, and medicine to add a yellow color.

Unknown Full details ->
a2o Lab Bath Bomb - Blueberry Cake Macaroon
Sodium Bicarbonate Abrasive, Buffering, Skin Protecting
Exfoliant

Sodium Bicarbonate has a more famous name: Baking soda.

Very Disliked Full details ->
Citric Acid Buffering, Masking
AHA  •  4 Benefits  •  2 Concerns

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

Disliked Full details ->
Sea Salt Abrasive, Humectant, Skin Conditioning
Exfoliant  •  4 Concerns

Sea Salt is an exfoliant. It can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Water 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.

Canarium Commune Gum Oil Masking, Tonic
Oil

Canarium Commune Gum Oil is an oil.

Unknown Full details ->
Butyrospermum Parkii Butter Skin Conditioning
Helps hydrate Dry Skin  •  2 Concerns

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

Very Disliked Full details ->
Tocopherol Antioxidant, Masking, Skin Conditioning
0-3 / 0-3
Vitamin E  •  Antioxidant  •  4 Benefits  •  May cause irritation

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

0-3 Com. / 0-3 Irr.

Ingredients Explained

These ingredients are found in both products.

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

Abrasive, Buffering, Skin Protecting
Very Disliked

Sodium Bicarbonate has a more famous name: Baking soda.

In cosmetics, it is used to adjust the acidity. Due to its white crystalline solid form, it can also be an abrasive (exfoliator).

This ingredient is water-soluble.

Learn more about Sodium Bicarbonate
Buffering, Masking
Disliked

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 Acid
Abrasive, Humectant, Skin Conditioning
Mixed

Sea Salt is an exfoliant. It can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Skin Conditioning, Solvent
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

Ingredient Ratings

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

Big Blue
1
1
10
2
liked
mixed
disliked
not rated
a2o Lab Bath Bomb - Blueberry Cake Macaroon
2
1
3
1
liked
mixed
disliked
not rated

When to use

2 Routines
50% use in am
50% use in pm
100% use every day