Skin science article
SebaMed Liquid Face And Body Wash Versus La Roche-Posay Effaclar H Iso-Biome Cleansing Cream
SebaMed Liquid Face And Body Wash Versus La Roche-Posay Effaclar H Iso-Biome Cleansing Cream What's inside Key Ingredients Benefits Concerns Ingredients Side-by-side Water Sodium C14-16 Olefin Sulfonate Sodium Laureth Sulfate Disodium Laureth Sulfosuccinate So
SebaMed Liquid Face And Body Wash Versus La Roche-Posay Effaclar H Iso-Biome Cleansing Cream
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Sodium C14-16 Olefin Sulfonate
Sodium Laureth Sulfate
Disodium Laureth Sulfosuccinate
Sodium Chloride
Laureth-2
Panthenol
Glycol Distearate
Parfum
Saccharide Isomerate
Allantoin
Niacinamide
Pyridoxine Hcl
Glycine
Magnesium Aspartate
Alanine
Lysine
Leucine
Biotin
Glycerin
Sodium Lauroyl Glutamate
Sodium Citrate
Cocamidopropyl Betaine
Sorbitan Laurate
PEG-120 Methyl Glucose Dioleate
Phenoxyethanol
Potassium Sorbate
Sodium Benzoate
CI 47005
CI 42090
Water, Sodium C14-16 Olefin Sulfonate, Sodium Laureth Sulfate, Disodium Laureth Sulfosuccinate, Sodium Chloride, Laureth-2, Panthenol, Glycol Distearate, Parfum, Saccharide Isomerate, Allantoin, Niacinamide, Pyridoxine Hcl, Glycine, Magnesium Aspartate, Alanine, Lysine, Leucine, Biotin, Glycerin, Sodium Lauroyl Glutamate, Sodium Citrate, Cocamidopropyl Betaine, Sorbitan Laurate, PEG-120 Methyl Glucose Dioleate, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate, CI 47005, CI 42090
PEG-200 Hydrogenated Glyceryl Palmate
Coco-Betaine
Polysorbate 20
Citric Acid
PEG-7 Glyceryl Cocoate
Bixa Orellana Seed Extract
Butyrospermum Parkii Butter
Cocamide Mea
Sodium Hydroxide
Mannose
Disodium EDTA
Vitreoscilla Ferment
Maltodextrin
Polyquaternium-11
Acrylates Copolymer
Water, Glycerin, Sodium Laureth Sulfate, PEG-200 Hydrogenated Glyceryl Palmate, Coco-Betaine, Polysorbate 20, Citric Acid, PEG-7 Glyceryl Cocoate, Niacinamide, Bixa Orellana Seed Extract, Butyrospermum Parkii Butter, Cocamide Mea, Glycol Distearate, Sodium Chloride, Sodium Hydroxide, Mannose, Disodium EDTA, Vitreoscilla Ferment, Maltodextrin, Polyquaternium-11, Acrylates Copolymer, Sodium Benzoate, Parfum
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.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Glycol Distearate is an emulsifier and emollient that adds a "pearly" appearance to formulations.
That lustrous look you see in many shampoos is due to this ingredient: when cooled, it crystallizes into small platelets that reflect light to give products that rich, shimmering look.
This ingredient is considered safe at present practices of use and concentration and repeated insult patch test with 50% Glycol Distearate on 125 subjects found no evidence of skin irritation, hypersensitivity, or acute toxicity.
Typical use concentrations range from 0.1-10%.
Because it's an ester of stearic acid, it falls into the range that Malassezia likes to metabolize. This ingredient may not be fungal acne safe.
Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
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.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
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.
You might see people debate whether Sodium Chloride is comedogenic, but there actually haven't been any comedogenic tests done on it. Either way, the overall formulation of a product matters a lot more than any single ingredient.
You might see this ingredient used in scrubs as a primary exfoliating ingredient.
Sodium Laureth Sulfate (SLES) is a foaming, cleansing, and emulsifying ingredient. It is created from palm kernel oil or coconut oil. SLES is not the same as sodium lauryl sulfate. It is much milder and less likely to irritate.
SLES helps create foam in personal products. It also prevents ingredients from separating, helping to elongate the shelf life.
Sodium Laureth Sulfate is a type of sulfate. It can be drying. We recommend speaking with a professional about using this ingredient if you have concerns.
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. Remember to stay hydrated!