Dermarest Psoriasis Max Strength Medicated Shampoo + Conditioner Versus CeraVe SA Smoothing Cleanser
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Salicylic Acid 3%
Masking
Water
Skin ConditioningAmmonium Lauryl Sulfate
Cleansing
Sodium Laureth Sulfate
Cleansing
Sodium Citrate
BufferingCocamidopropyl Betaine
Cleansing
Lauryl Glucoside
CleansingPEG-150 Pentaerythrityl Tetrastearate
Emulsifying
Coco-Glucoside
Cleansing
Glyceryl Oleate
Emollient
Aleurites Moluccanus Seed Oil
Skin Conditioning
Zinc PCA
Humectant
Rheum Palmatum Root/Stalk Extract
AstringentCarthamus Tinctorius Flower Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Panthenol
Skin Conditioning
Disodium EDTA
Salicylic Acid 3%, Water, Ammonium Lauryl Sulfate, Sodium Laureth Sulfate, Sodium Citrate, Cocamidopropyl Betaine, Lauryl Glucoside, PEG-150 Pentaerythrityl Tetrastearate, Coco-Glucoside, Glyceryl Oleate, Aleurites Moluccanus Seed Oil, Zinc PCA, Rheum Palmatum Root/Stalk Extract, Carthamus Tinctorius Flower Extract, Camellia Sinensis Leaf Extract, Panthenol, Disodium EDTA
Water
Skin ConditioningSodium Lauroyl Sarcosinate
CleansingCocamidopropyl Hydroxysultaine
Cleansing
Glycerin
Humectant
Niacinamide
Smoothing
Gluconolactone
Skin Conditioning
Sodium Methyl Cocoyl Taurate
Cleansing
PEG-150 Pentaerythrityl Tetrastearate
Emulsifying
Ceramide NP
Skin Conditioning
Ceramide AP
Skin Conditioning
Ceramide EOP
Skin Conditioning
Carbomer
Emulsion StabilisingCalcium Gluconate
HumectantSalicylic Acid
Masking
Sodium Benzoate
Masking
Sodium Lauroyl Lactylate
EmulsifyingCholesterol
Emollient
Phenoxyethanol
Preservative
Disodium EDTA
Tetrasodium EDTA
Hydrolyzed Hyaluronic Acid
Humectant
Phytosphingosine
Skin Conditioning
Xanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningWater, Sodium Lauroyl Sarcosinate, Cocamidopropyl Hydroxysultaine, Glycerin, Niacinamide, Gluconolactone, Sodium Methyl Cocoyl Taurate, PEG-150 Pentaerythrityl Tetrastearate, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Calcium Gluconate, Salicylic Acid, Sodium Benzoate, Sodium Lauroyl Lactylate, Cholesterol, Phenoxyethanol, Disodium EDTA, Tetrasodium EDTA, Hydrolyzed Hyaluronic Acid, Phytosphingosine, Xanthan Gum, Ethylhexylglycerin
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
Learn more about Disodium EDTAPEG-150 Pentaerythrityl Tetrastearate is an emulsifier, thickener, and mild conditioner.
It's made by esterifying and pentaerythritol with stearic acid, and then attaching 150 units of ethylene oxide to make it water-friendly.
This structure lets it bridge oil and water to prevent ingredients from separating and keep formulas stable. It is also the reason it gives cosmetics a creamy feel without the greasiness.
The CIR Expert Panel has concluded this ingredient to be well-tolerated. Human repeated patch testing on the undiluted version has come back negative for irritation and sensitization. On top of that, its large molecule size makes skin penetration unlikely.
Usage concentration ranges from 5% in rinse-off to 1.8% in leave-on formulas.
Because this ingredient is derived from stearic acid, it may not be fungal acne safe.
Learn more about PEG-150 Pentaerythrityl TetrastearateSalicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation.
Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts.
Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine.
While salicylic acid does not increase sun sensitivity, itβs still important to wear sunscreen daily to protect your skin.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidWater. 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. Remember to stay hydrated!
Learn more about Water
