Skin science article
Anua Heartleaf 77% Clear Pad Versus The INKEY List Polyhydroxy Acid (PHA) Toner
Anua Heartleaf 77% Clear Pad Versus The INKEY List Polyhydroxy Acid (PHA) Toner This smoothing toner pad uses a pre-saturated pad with Gluconolactone and Centella Asiatica Extract to refine skin texture and calm redness. This smoothing toner is formulated arou
Anua Heartleaf 77% Clear Pad Versus The INKEY List Polyhydroxy Acid (PHA) Toner
This smoothing toner pad uses a pre-saturated pad with Gluconolactone and Centella Asiatica Extract to refine skin texture and calm redness.
This smoothing toner is formulated around Gluconolactone and Niacinamide to refine skin texture and brighten dull-looking skin.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Houttuynia Cordata Flower/Leaf/Stem Water
Water
Gluconolactone
Propanediol
Tromethamine
Butylene Glycol
1,2-Hexanediol
Sodium Phytate
Betaine
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Oenothera Biennis Flower Extract
Pueraria Lobata Root Extract
Pinus Palustris Leaf Extract
Ulmus Davidiana Root Extract
Camellia Sinensis Leaf Extract
Coix Lacryma-Jobi Ma-Yuen Seed Extract
Centella Asiatica Extract
Portulaca Oleracea Extract
Madecassoside
Asiaticoside
Asiatic Acid
Madecassic Acid
Houttuynia Cordata Flower/Leaf/Stem Water, Water, Gluconolactone, Propanediol, Tromethamine, Butylene Glycol, 1,2-Hexanediol, Sodium Phytate, Betaine, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Oenothera Biennis Flower Extract, Pueraria Lobata Root Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Camellia Sinensis Leaf Extract, Coix Lacryma-Jobi Ma-Yuen Seed Extract, Centella Asiatica Extract, Portulaca Oleracea Extract, Madecassoside, Asiaticoside, Asiatic Acid, Madecassic Acid
Gluconolactone 3%
Niacinamide 3%
Pentylene Glycol
Glycerin
Aloe Barbadensis Leaf Juice
Potassium Sorbate
Sodium Benzoate
PPG-26-Buteth-26
PEG-40 Hydrogenated Castor Oil
Caprylyl Glycol
Ethylhexylglycerin
Citric Acid
Sodium Hydroxide
Water, Propanediol, Gluconolactone 3%, Niacinamide 3%, Pentylene Glycol, Glycerin, Aloe Barbadensis Leaf Juice, Potassium Sorbate, Sodium Benzoate, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, 1,2-Hexanediol, Caprylyl Glycol, Ethylhexylglycerin, Citric Acid, Sodium Hydroxide
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.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
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 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.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
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!