Laboratoires Noreva Alphacid Versus Alpha Skin Care Essential Renewal Lotion 10% Glycolic Alpha Hydroxy Acid (AHA)
Updated on July 26, 2024
Overview
What they are
These products are both facial treatments. They have a total of 8 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens or sulfates
What's Inside
They both contain silicones
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Ingredient Info
Laboratoires Noreva Alphacid 19 ingredients
Alpha Skin Care Essential Renewal Lotion 10% Glycolic Alpha Hydroxy Acid (AHA) 20 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Laboratoires Noreva Alphacid 19 ingredients
Alpha Skin Care Essential Renewal Lotion 10% Glycolic Alpha Hydroxy Acid (AHA) 20 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningAmmonium Lactate
Buffering
Caprylic/Capric Triglyceride
Masking
Glycerin
Humectant
Aluminum Starch Octenylsuccinate
Absorbent
Isopropyl Palmitate
Emollient
Steareth-2
EmulsifyingSteareth-21
CleansingPPG-15 Stearyl Ether
EmollientDimethicone
Emollient
Malic Acid
Buffering
Cetyl Alcohol
Emollient
Glyceryl Stearate
Emollient
Glycolic Acid
Buffering
PEG-100 Stearate
Imidazolidinyl Urea
Preservative
Methylparaben
Preservative
Parfum
Masking
Propylparaben
Preservative
Water, Ammonium Lactate, Caprylic/Capric Triglyceride, Glycerin, Aluminum Starch Octenylsuccinate, Isopropyl Palmitate, Steareth-2, Steareth-21, PPG-15 Stearyl Ether, Dimethicone, Malic Acid, Cetyl Alcohol, Glyceryl Stearate, Glycolic Acid, PEG-100 Stearate, Imidazolidinyl Urea, Methylparaben, Parfum, Propylparaben
Water
Skin ConditioningGlycolic Acid
Buffering
Ammonium Hydroxide
BufferingGlyceryl Stearate
Emollient
PEG-100 Stearate
Propylene Glycol
Humectant
PEG-40 Stearate
Emulsifying
Sorbitan Stearate
Emulsifying
Cetyl Alcohol
Emollient
Isopropyl Palmitate
Emollient
Tocopheryl Acetate
Antioxidant
Petrolatum
Emollient
Dimethicone
Emollient
Myristyl Myristate
Emollient
Stearic Acid
Cleansing
Magnesium Aluminum Silicate
AbsorbentCellulose Gum
Emulsion StabilisingSorbic Acid
Preservative
BHT
Antioxidant
Imidazolidinyl Urea
Preservative
Water, Glycolic Acid, Ammonium Hydroxide, Glyceryl Stearate, PEG-100 Stearate, Propylene Glycol, PEG-40 Stearate, Sorbitan Stearate, Cetyl Alcohol, Isopropyl Palmitate, Tocopheryl Acetate, Petrolatum, Dimethicone, Myristyl Myristate, Stearic Acid, Magnesium Aluminum Silicate, Cellulose Gum, Sorbic Acid, BHT, Imidazolidinyl Urea
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Its main roles are:
Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol.
The FDA allows products labeled "alcohol-free" to have fatty alcohols.
Learn more about Cetyl AlcoholDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeGlyceryl Stearate is a mix of glycerin and stearic acid.
It is used to stabilize the mixing of water and oil ingredients. By preventing these ingredients from separating, it can help elongate shelf life. It can also help thicken the product's texture.
As an emollient, it helps soften skin and supports barrier-replenishing ingredients.
In cosmetics, Glyceryl Stearate is often made from vegetable oils or synthetically produced.
This ingredient may not be fungal-acne safe
Fun fact: The human body also creates Glyceryl Stearate naturally.
Learn more about Glyceryl StearateGlycolic Acid is arguably the most famous alpha hydroxy acid (AHA) with tons of research backing its benefits.
It is found naturally in sugar cane but the form used in skincare is usually synthetic for purity and stability.
Glycolic acid removes the top layer of dead skin cells to allow newer and fresher ones to emerge.
AHAs work by breaking down the structural “glue” that holds old skin cells in place. When that buildup is gone, your skin can renew itself more efficiently.
Research also shows glycolic acid stimulates collagen production, helping to firm and thicken the skin over time. This is one of its biggest advantages over other AHAs.
Overall, glycolic acid helps with:
Fun fact: Glycolic acid boosts skin hydration by helping it produce molecules that increase hyaluronic acid naturally.
To work best, glycolic acid products should have a pH between 3-4 (that’s where exfoliation is most effective but still gentle on skin).
The pH and concentration of a product are key to its effectiveness:
It is normal to feel a slight stinging sensation when using glycolic acid. This usually fades as your skin adjusts.
Because glycolic acid has the smallest molecular size in the AHA family, it can penetrate deeper, which enhances its effectiveness but also makes it more likely to irritate sensitive skin.
If your skin is very sensitive or prone to rosacea, glycolic acid may be too strong; in that case, try milder options like lactic acid or a PHA instead.
Recent studies suggest glycolic acid might even help protect against UV damage. But don’t skip sunscreen! Freshly exfoliated skin is more sensitive to the sun.
Glycolic acid is a skincare superstar. It smooths, brightens, hydrates, and firms the skin. Unless you’re highly sensitive, it’s well worth adding to your routine.
Read more about some other popular AHA's here:
Learn more about Glycolic AcidImidazolidinyl Urea is a preservative and isn't fungal acne safe. It can cause irritation and worsen eczema.
Isopropyl Palmitate is a texture enhancer and emollient. It is an ester of isopropyl alcohol and palmitic acid.
Palmitates are emollients. Emollients help keep your skin soft and smooth by creating a barrier that traps moisture in.
When added to cosmetics, Isopropyl Palmitate creates a silky texture and improves spreadability.
Isopropyl Palmitate may not be fungal acne safe. It can worsen acne prone skin.
Learn more about Isopropyl PalmitatePeg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from separating in a product.
PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid.
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 WaterIngredient Ratings
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