SKIN1004 Madagascar Centella Toning Toner Versus Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum
Updated on March 31, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 5 ingredients in common
Cool Features
They both contain hyaluronic acid and PHA
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or 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
SKIN1004 Madagascar Centella Toning Toner 15 ingredients
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 21 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
SKIN1004 Madagascar Centella Toning Toner 15 ingredients
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 21 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningCitrus Aurantium Dulcis Fruit Water
MaskingGluconolactone
Skin Conditioning
Centella Asiatica Extract
Cleansing
Asiatic Acid
Skin ConditioningAsiaticoside
Antioxidant
Madecassic Acid
Skin Conditioning
Madecassoside
Antioxidant
Ectoin
Skin Conditioning
Sodium Hyaluronate
Humectant
Saccharomyces/Xylinum/Black Tea Ferment
Skin Conditioning
Pueraria Lobata Root Extract
HumectantPinus Palustris Leaf Extract
TonicUlmus Davidiana Root Extract
Skin Conditioning
Oenothera Biennis Flower Extract
Astringent1,2-Hexanediol
Skin Conditioning
Arginine
Masking
Ethylhexylglycerin
Skin ConditioningPentylene Glycol
Skin ConditioningCaprylyl Glycol
EmollientButylene Glycol
Humectant
Water, Citrus Aurantium Dulcis Fruit Water, Gluconolactone, Centella Asiatica Extract, Asiatic Acid, Asiaticoside, Madecassic Acid, Madecassoside, Ectoin, Sodium Hyaluronate, Saccharomyces/Xylinum/Black Tea Ferment, Pueraria Lobata Root Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis Flower Extract, 1,2-Hexanediol, Arginine, Ethylhexylglycerin, Pentylene Glycol, Caprylyl Glycol, Butylene Glycol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesÂ
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Centella is rich in antioxidants and amino acids, such as Madecassic Acid and Asiaticoside.
Studies show the compounds in centella help with:
The combination of all these properties makes centella effective at soothing, hydrating, and protecting the skin.
Other great components of centella include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.
Fun fact: Centella has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.
Learn more about Centella Asiatica ExtractEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Gluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.
PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.
Gluconolactone has some interesting properties:
In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells and has not been found to increase sun sensitivity. However, we still recommend wearing SPF daily.
This ingredient is is an created by reacting gluconic acid with an alcohol.
Learn more about GluconolactoneWater. 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
SKIN1004 Madagascar Centella Toning Toner 15 ingredients
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 21 ingredients
Reviews
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