Krave Beauty Kale-Lalu-yAHA Versus Beauty of Joseon Bubble Toner: Green Plum + AHA

Krave Beauty Kale-Lalu-yAHA Versus Beauty of Joseon Bubble Toner: Green Plum + AHA

This smoothing toner is formulated around Glycolic Acid to refine skin texture and brighten dull-looking skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Aloe Barbadensis Leaf Water

Water

Butylene Glycol

Brassica Oleracea Acephala Leaf Extract

Glycolic Acid

1,2-Hexanediol

Potassium Hydroxide

Glycerin

Spinacia Oleracea Leaf Extract

Carum Petroselinum Extract

Chlorella Minutissima Extract

Malus Domestica Fruit Extract

Panthenol

Betaine Salicylate

Sodium Hyaluronate

Allantoin

Camellia Sinensis Seed Oil

Dipotassium Glycyrrhizate

Bacillus/Folic Acid/Soybean Ferment Extract

Coptis Japonica Root Extract

Malachite Extract

Polysorbate 80

Disodium EDTA

Aloe Barbadensis Leaf Water, Water, Butylene Glycol, Brassica Oleracea Acephala Leaf Extract, Glycolic Acid, 1,2-Hexanediol, Potassium Hydroxide, Glycerin, Spinacia Oleracea Leaf Extract, Carum Petroselinum Extract, Chlorella Minutissima Extract, Malus Domestica Fruit Extract, Panthenol, Betaine Salicylate, Sodium Hyaluronate, Allantoin, Camellia Sinensis Seed Oil, Dipotassium Glycyrrhizate, Bacillus/Folic Acid/Soybean Ferment Extract, Coptis Japonica Root Extract, Malachite Extract, Polysorbate 80, Disodium EDTA

Prunus Mume Fruit Water

Dipropylene Glycol

Pentylene Glycol

Chlorella Vulgaris Extract

Portulaca Oleracea Extract

Chondrus Crispus Extract

Saccharum Officinarum Extract

Oryza Sativa Bran Water

Honey Extract

Panax Ginseng Root Extract

Polygonum Cuspidatum Root Extract

Propanediol

Tromethamine

Sodium PCA

Glucose

C12-14 Pareth-12

Fructooligosaccharides

Fructose

Caprylyl Glycol

Ethylhexylglycerin

Sodium Phytate

Tocopherol

Ethyl Hexanediol

Water, Prunus Mume Fruit Water, Glycolic Acid, Dipropylene Glycol, 1,2-Hexanediol, Pentylene Glycol, Chlorella Vulgaris Extract, Portulaca Oleracea Extract, Chondrus Crispus Extract, Saccharum Officinarum Extract, Oryza Sativa Bran Water, Honey Extract, Panax Ginseng Root Extract, Polygonum Cuspidatum Root Extract, Glycerin, Propanediol, Tromethamine, Sodium PCA, Glucose, C12-14 Pareth-12, Butylene Glycol, Fructooligosaccharides, Fructose, Caprylyl Glycol, Ethylhexylglycerin, Sodium Phytate, Tocopherol, Ethyl Hexanediol

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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

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.

Glycerin (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.

Glycolic 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:

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!

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