Neutrogena Healthy Scalp Hydro Boost Scalp Scrub Versus Neutrogena Oil-Free Acne Wash Pink Grapefruit Foaming Scrub
Updated on January 11, 2024
Overview
Cool Features
They both contain exfoliants
Suited For
They're both likely to be good for fighting acne, dry skin, oily skin and reducing pores
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
What's Inside
They both contain fragrances
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
Neutrogena Healthy Scalp Hydro Boost Scalp Scrub 16 ingredients
Neutrogena Oil-Free Acne Wash Pink Grapefruit Foaming Scrub 33 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Neutrogena Healthy Scalp Hydro Boost Scalp Scrub 16 ingredients
Neutrogena Oil-Free Acne Wash Pink Grapefruit Foaming Scrub 33 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Salicylic Acid 2%
Masking
Water
Skin ConditioningSodium C14-16 Olefin Sulfonate
Cleansing
Glycerin
Humectant
Cocamidopropyl Betaine
Cleansing
Polyethylene
Abrasive
Acrylates Copolymer
Chondrus Crispus
Masking
C12-15 Alkyl Lactate
EmollientDisodium EDTA
Cocamidopropyl Pg-Dimonium Chloride Phosphate
Citrus Grandis Fruit Extract
Astringent
Polyquaternium-7
Camellia Sinensis Leaf Extract
Antimicrobial
Ascorbyl Palmitate
Antioxidant
Neopentyl Glycol Dicaprylate/Dicaprate
EmollientAnthemis Nobilis Flower Extract
Masking
Polysorbate 20
Emulsifying
Polyvinyl Alcohol
Propylene Glycol
Humectant
Sodium Chloride
Masking
Benzalkonium Chloride
Antimicrobial
Butylene Glycol
Humectant
Sodium Benzotriazolyl Butylphenol Sulfonate
UV AbsorberAgar
MaskingAlumina
Abrasive
Mica
Cosmetic Colorant
Titanium Dioxide
Cosmetic Colorant
Sodium Hydroxide
BufferingCI 15850
Cosmetic ColorantCI 16035
Cosmetic ColorantBasic Violet 2
Parfum
Masking
Salicylic Acid 2%, Water, Sodium C14-16 Olefin Sulfonate, Glycerin, Cocamidopropyl Betaine, Polyethylene, Acrylates Copolymer, Chondrus Crispus, C12-15 Alkyl Lactate, Disodium EDTA, Cocamidopropyl Pg-Dimonium Chloride Phosphate, Citrus Grandis Fruit Extract, Polyquaternium-7, Camellia Sinensis Leaf Extract, Ascorbyl Palmitate, Neopentyl Glycol Dicaprylate/Dicaprate, Anthemis Nobilis Flower Extract, Polysorbate 20, Polyvinyl Alcohol, Propylene Glycol, Sodium Chloride, Benzalkonium Chloride, Butylene Glycol, Sodium Benzotriazolyl Butylphenol Sulfonate, Agar, Alumina, Mica, Titanium Dioxide, Sodium Hydroxide, CI 15850, CI 16035, Basic Violet 2, Parfum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine, a compound with two amino groups.
This ingredient 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 BetaineParfum 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 ParfumPolyquaternium-7 is a light to clear colored liquid. It is commonly found in haircare products for its film-forming and anti-static properties.
According to a manufacturer, it is a non-paraben and specially developed for negatively charged surfactant systems. This makes it a great hairstyle holder and helps to improve wet hair detangling without adding buildup.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolChances 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 ChlorideSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideWater. 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 WaterIngredient Ratings
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When to use
Neutrogena Healthy Scalp Hydro Boost Scalp Scrub 16 ingredients
Neutrogena Oil-Free Acne Wash Pink Grapefruit Foaming Scrub 33 ingredients
Reviews
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