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Selsun Blue Medicated Anti-Dandruff Shampoo Ingredients Explained

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Published on January 19, 2023 Submitted by okh

Overview

What it is

Shampoo with 17 ingredients

Cool Features

It is vegan, fungal acne (malassezia) safe, and reef safe

Free From

It doesn't contain any harsh alcohols, oils, parabens or silicones

Fun facts

Selsun Blue is from United States. This product is used in 11 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Benefits

Concerns

Drying (2)
May Worsen Oily Skin
Irritating (4)
Rosacea (3)
Eczema (3)

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

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!
Ingredient
Features
1
2
Skin Conditioning, Solvent
3
Cleansing, Foaming
0 / 0
Sulfate IconCan worsen Dry Skin IconMay cause irritation Icon
4
Cleansing, Emulsifying, Foaming
0 / 0
Sulfate IconCan worsen Dry Skin IconMay worsen Oily Skin IconMay cause irritation Icon
5
Cleansing, Foaming
Sulfate Icon
6
Cleansing
May worsen Eczema Icon
7
Absorbent
0 / 0
8
Masking, Perfuming
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon
9
Masking, Refreshing
May cause irritation IconEU Allergen IconMay worsen Rosacea Icon
10
Emulsifying, Emulsion Stabilising
11
Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon
12
Buffering, Masking
AHA IconMay cause irritation IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconMay worsen Rosacea IconHelps brighten skin Icon
13
Emulsion Stabilising
14
Cosmetic Colorant
15
Cosmetic Colorant
1 / 2
16
Buffering, Masking
17
Masking
Can worsen Dry Skin IconBad for Acne Prone Skin IconMay worsen Rosacea Icon

Ingredients Explained

This product contains 17 ingredients. Click on any ingredient to learn more about it
1
What it does:
Community Rating: Liked

We don't have a description for Selenium Sulfide.

2
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
3
What it does: Cleansing, Foaming
Community Rating: Very Disliked

Ammonium Lauryl Sulfate is a type of sulfate. It can be bad for dry skin and cause irritation.

4
What it does: Cleansing, Emulsifying, Foaming
Community Rating: Very Disliked

Sodium Lauryl Sulfate (SLS) is a sulfate with surfactant properties.

The surfactant property make it a great foam creator and cleansing agent. Surfactants help bind ingredients that normally do not mix.

Some studies have shown skin irritation due to prolonged SLS use.

Sodium Laureth Sulfate (SLES) is a milder version of SLS.

Learn more about Sodium Lauryl Sulfate
5
What it does: Cleansing, Foaming
Community Rating: Very Disliked

Ammonium Laureth Sulfate is a type of sulfate.

6
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
7
What it does: Absorbent
Community Rating: Disliked

Magnesium Aluminum Silicate is a type of silica. It comes from naturally occuring minerals such as silicate ores and clay.

Magnesium aluminum silicate is used for enhancing texture and as an absorbent. Due to its large molecular size, it is unable to be absorbed into the skin.

Like other types of silica, this ingredient can be used to thicken a product. As an absorbent, it may be used to absorb extra water or help prevent clumping.

Learn more about Magnesium Aluminum Silicate
8
What it does: Masking, Perfuming
Community Rating: Very Disliked

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

In the US, the alternative name for parfum is 'fragrance'. The term '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. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.

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

Products use parfum often to give products a scent or cover up smells of different ingredients.

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
9
What it does: Masking, Refreshing
Community Rating: Very Disliked

Menthol is a compound found in mint plants, such as peppermint. In its pure form, it is a clear crystalline substance.

Menthol is known for its cooling sensation; however, the cooling is actually from your skin being sensitized. Menthol can worsen rosacea. We recommend speaking with a professional if you have concerns.

Menthol also has antimicrobial properties.

Learn more about Menthol
10
What it does: Emulsifying, Emulsion Stabilising
Community Rating: Very Disliked

We don't have a description for Cocamide Dea.

11
What it does: Preservative
Community Rating: Very Disliked

DMDM Hydantoin has antimicrobial and antifungal properties. It is a preservative that works by slowly releasing formaldehyde over time.

So what's formaldehyde?

DMDM Hydantoin is approved for use in cosmetics all around the world. In the EU, this ingredient is allowed in personal products up to 0.6 percent.

You might have heard of the class-action lawsuit about it causing hair loss. According to chemists, there has not been a link found between this ingredient and hair loss.

The Hydantoin part of this ingredient is created by reacting glycolic acid and urea.

You can check out alternatives to Dmdm Hydantoin: phenoxyethanol, potassium sorbate, and sodium benzoate.

Learn more about DMDM Hydantoin
12
What it does: Buffering, Masking
Community Rating: 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
13
What it does: Emulsion Stabilising

This ingredient is a semi-synthetic polymer created from cellulose. In case you need a refresher, cellulose is the main component of plant cell walls.

Hydroxypropyl Methylcellulose has many uses:

  • emulsifier
  • create a gel-like texture
  • boost foam
14
What it does: Cosmetic Colorant
Community Rating: Very Disliked

We don't have a description for Blue 1 Lake.

15
What it does: Cosmetic Colorant

Ci 17200 is a synthetic reddish-purple dye.

16
What it does: Buffering, Masking
Community Rating: Mixed

Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.

Sodium Citrate helps maintain the pH 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.

Sodium Citrate is a chelating agent. It neutralizes metal ions from water and prevents them from binding to other ingredients. This ensures the other ingredients will not be altered.

Learn more about Sodium Citrate
17
What it does: Masking
Community Rating: Very Disliked

Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.

This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.

You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.

There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.

The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.

Scrubs may use salt as the primary exfoliating ingredient.

Learn more about Sodium Chloride
Embed Ingredients

Here's what our community thinks of the 17 ingredients in this product ✨

12% are loved or liked
6% have mixed ratings
71% are disliked or very disliked
12% have no rating yet

When to use

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

Directions

1.Shake well.
2. Wet hair, massage onto scalp, rinse.
3. Repeat if desired.

1.Shake well.
2. Wet hair, massage onto scalp, rinse.
3. Repeat if desired.

When to use

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The data we've presented on this page has been verified by a member of the SkinSort Team.

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