Isntree Onion Newpair Gel Cream Versus Hada Labo Shirojyun Premium Medicated Whitening Lotion (Light)
This calming day moisturizer is formulated around Allium Cepa Bulb Extract and Niacinamide to calm redness and fade the look of dark spots.
This brightening toner is formulated around Tranexamic Acid and Hydrolyzed Hyaluronic Acid to fade the look of dark spots and brighten dull-looking skin.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Allium Cepa Bulb Extract
Skin Conditioning
Propanediol
Solvent
Glycerin
Humectant
Water
Skin ConditioningButylene Glycol
Humectant
Caprylic/Capric Triglyceride
Masking
Niacinamide
Smoothing
1,2-Hexanediol
Skin Conditioning
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingCetearyl Alcohol
Emollient
Vinyldimethicone
Carbomer
Emulsion StabilisingCetearyl Olivate
Sorbitol
Humectant
Sorbitan Olivate
Emulsifying
Biosaccharide Gum-1
Humectant
Sodium Polyacryloyldimethyl Taurate
Emulsion StabilisingSodium Ascorbyl Phosphate
Antioxidant
Tromethamine
BufferingMelia Azadirachta Leaf Extract
Skin ConditioningMelia Azadirachta Flower Extract
Skin ConditioningSorbitan Isostearate
Emulsifying
Hydrogenated Polydecene
EmollientEthylhexylglycerin
Skin ConditioningCitric Acid
Buffering
Adenosine
Skin Conditioning
Hydroxyethylcellulose
Emulsion StabilisingCoccinia Indica Fruit Extract
Skin Conditioning
Disodium EDTA
Betaine
Humectant
Sodium Citrate
BufferingTranexamic Acid
Astringent
Allantoin
Skin Conditioning
Houttuynia Cordata Extract
Skin Conditioning
Panthenol
Skin Conditioning
Solanum Melongena Fruit Extract
Skin ConditioningTrideceth-10
CleansingHyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Corallina Officinalis Extract
Skin Conditioning
Ocimum Sanctum Leaf Extract
Skin ConditioningCurcuma Longa Root Extract
Antioxidant
Sodium Heparin
Skin ConditioningAllium Cepa Bulb Extract, Propanediol, Glycerin, Water, Butylene Glycol, Caprylic/Capric Triglyceride, Niacinamide, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Vinyldimethicone, Carbomer, Cetearyl Olivate, Sorbitol, Sorbitan Olivate, Biosaccharide Gum-1, Sodium Polyacryloyldimethyl Taurate, Sodium Ascorbyl Phosphate, Tromethamine, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Sorbitan Isostearate, Hydrogenated Polydecene, Ethylhexylglycerin, Citric Acid, Adenosine, Hydroxyethylcellulose, Coccinia Indica Fruit Extract, Disodium EDTA, Betaine, Sodium Citrate, Tranexamic Acid, Allantoin, Houttuynia Cordata Extract, Panthenol, Solanum Melongena Fruit Extract, Trideceth-10, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Corallina Officinalis Extract, Ocimum Sanctum Leaf Extract, Curcuma Longa Root Extract, Sodium Heparin
Tranexamic Acid
Astringent
Cetyl Phosphate
EmulsifyingTocopherol
Antioxidant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Dipropylene Glycol
HumectantButylene Glycol
Humectant
Glycerin
Humectant
Hydrolyzed Phospholipids
Skin ConditioningPEG-8
HumectantPei-30
PEG-20 Laurate
Emulsifying
Sorbitan Oleate
Emulsifying
Styrene/Ma Copolymer
Emulsion StabilisingCitric Acid
Buffering
Sodium Paraben
Preservative
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycolCitric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Read more about some other popular AHA's here:
Learn more about Citric AcidGlycerin (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.
Learn more about GlycerinHydrolyzed Hyaluronic Acid is hyaluronic acid (HA) that is broken down into lower molecular weight fragments.
It's a humectant that pulls and holds water in the skin to help with hydration, plumpness, and reduce transepidermal water loss.
Because hydrolyzed hyaluronic acid is smaller in size, it can slip past your outermost layer of skin more easily than full-sized HA.
Most formulations will combine all sizes to get the best of both worlds.
Typical usage levels range from 0.01-1%. Any percentage higher than 2% might become goopy and tacky.
Learn more about Hydrolyzed Hyaluronic AcidSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateTranexamic Acid (TXA) is a synthetic lysine derivative that is becoming one of the most exciting brightening ingredients in skincare.
Originally used in medicine as an anti-hemorrhagic agent, its skin brightening potential was discovered by accident; patients taking it orally started noticing their melasma was fading.
Unlike most brighteners that target tyrosinase (the enzyme that synthesizes melanin), TXA works further upstream. It basically blocks your cells from receiving the signal to produce pigment.
This makes it one of the rare actives that works on three pathways at once:
This makes it effective for treating melasma, post-inflammatory hyperpigmentation (PIH), and sun-induced dark spots.
The most effective cosmetic concentration sits between 2-5% and going higher doesn't boost results.
Side effects are generally mild; occasional irritation, flaking, or dryness have been reported at the start of use. Overall, this ingredient is pretty well tolerated, even by sensitive skin types.
Another perk of this ingredient is that it does not cause photosensitivity, so it's safe to use in the AM and PM.
Learn more about Tranexamic Acid
