Versus

Selsun Blue Medicated Anti-Dandruff Shampoo Versus Nizoral Anti-Dandruff Shampoo

Shampoo
Shampoo
American Brand United States
American Brand United States

Updated on August 22, 2024

Overview

What they are

These products are both reef safe shampoos. They have a total of 6 ingredients in common

Free From

They both do not contain any oils, parabens or silicones

What's Inside

They both contain common allergens, fragrances and sulfates

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

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products

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
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
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
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
Cosmetic Colorant

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

Masking

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

When to use

27 Routines
26% use in am
74% use in pm
59% use every day
When to use See routines that use it ->
411 Routines
26% use in am
73% use in pm
70% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Selsun Blue Medicated Anti-Dandruff Shampoo 17 ingredients

3.0 /5
from 2 ratings
Cleansing (1)
kuku4skinpuffs's avatar

kuku4skinpuffs

9 months ago
Review

Good if you be letting it snow ❄️ ⛄️

#cleansing
furosy's avatar

furosy

5 months ago
Review

This stuff is extremely stripping. You pretty much will have matted hair if you dare to double cleanse with it; you'll have to use a conditioner with heavy butters, oils and or silicone to detangle if you use this.

You'll have to scrub and use quite a lot since leaving it on even for more than 15 minutes isn't enough. So, use a scalp massager of some sort but that doesn't guarantee a clean Show more

Nizoral Anti-Dandruff Shampoo 17 ingredients

4.2 /5
from 9 ratings
Cleansing (1)
Dearchoyce's avatar

Dearchoyce

1 year ago
Review

This product was the start of my skincare routine. It helped to remove all the fungal acne I was experiencing on my forehead and cheeks. After this I was able to start my journey on finding products just to maintain my skin. Loved it!

shelbyday's avatar

Shelby Day

3 months ago
Review

Got rid of my fungal acne literally within one use. The difference was insane. My face was so much smoother, less inflamed, so many little bumps were gone that I thought would never go away. Highly Highly Highly recommend at least TRYING it if you think you may have fungal acne, just use it as a regular face wash and let it sit for a few minutes, then wash off. I wouldn't use anything else for the Show more

#cleansing