Rovectin LHA Blemish Ampoule 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
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores and scar healing
Free From
They both do not contain any common allergens, 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
Rovectin LHA Blemish Ampoule 30 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
Rovectin LHA Blemish Ampoule 30 ingredients
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 21 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Citrus Aurantium Amara Flower Water
MaskingPropanediol
Solvent
Ceramide AP
Skin Conditioning
1,2-Hexanediol
Skin Conditioning
Methylpropanediol
SolventNiacinamide
Smoothing
Water
Skin ConditioningSodium Hyaluronate
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Glutathione
Hyaluronic Acid
Humectant
Capryloyl Salicylic Acid
Exfoliating
Hydrolyzed Hyaluronic Acid
Humectant
Aloe Barbadensis Leaf Extract
Emollient
Panthenol
Skin Conditioning
Carbomer
Emulsion StabilisingGlycerin
Humectant
Raspberry Ketone
Masking
Hydroxyethyl Urea
Humectant
Hydroxyethylcellulose
Emulsion StabilisingTromethamine
BufferingEthylhexylglycerin
Skin ConditioningAllantoin
Skin Conditioning
Hydrolyzed Glycosaminoglycans
HumectantButylene Glycol
Humectant
Benzyl Glycol
SolventBeta-Glucan
Skin Conditioning
Hydroxypropyl Cyclodextrin
MaskingDisodium EDTA
Alcohol Denat.
Antimicrobial
Citrus Aurantium Amara Flower Water, Propanediol, Ceramide AP, 1,2-Hexanediol, Methylpropanediol, Niacinamide, Water, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Glutathione, Hyaluronic Acid, Capryloyl Salicylic Acid, Hydrolyzed Hyaluronic Acid, Aloe Barbadensis Leaf Extract, Panthenol, Carbomer, Glycerin, Raspberry Ketone, Hydroxyethyl Urea, Hydroxyethylcellulose, Tromethamine, Ethylhexylglycerin, Allantoin, Hydrolyzed Glycosaminoglycans, Butylene Glycol, Benzyl Glycol, Beta-Glucan, Hydroxypropyl Cyclodextrin, Disodium EDTA, Alcohol Denat.
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
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 WaterSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateEthylhexylglycerin (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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Rovectin LHA Blemish Ampoule 30 ingredients
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 21 ingredients
Reviews
Here's what our community thinks
Rovectin LHA Blemish Ampoule 30 ingredients
Could be better but still loved it
Sticky and goopy but non-irritating. Was a little hard and messy to use with the dropper. Would probably be better in a pump.
I found this to be pretty ineffective for my blemishes. The bottle is also pretty small. Could be used when one's first starting chemical exfoliation or if your skin is very very sensitive.
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 21 ingredients
Love it. It doesn't sting or irritates my skin. I can use it almost every day (depends on how my skin feels) without fear of breaking my skin barrier.
