JUMISO Yes I Am Toner AHA 5% Versus Beauty of Joseon Bubble Toner: Green Plum + AHA

JUMISO Yes I Am Toner AHA 5% Versus Beauty of Joseon Bubble Toner: Green Plum + AHA

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

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

Water

Propanediol

Potassium Hydroxide

Glycolic Acid

Lactic Acid

Butylene Glycol

1,2-Hexanediol

Glycerin

Phenoxyethanol

Dimethyl Sulfone

Polyglyceryl-10 Oleate

Lactobacillus Ferment

Houttuynia Cordata Extract

Sophora Japonica Flower Extract

Saccharomyces/Rice Ferment Filtrate

Panthenol

Allantoin

Backhousia Citriodora Leaf Oil

Sea Water

Benzyl Glycol

Scutellaria Baicalensis Root Extract

Ethylhexylglycerin

Pentylene Glycol

Tocopherol

Raspberry Ketone

Water, Propanediol, Potassium Hydroxide, Glycolic Acid, Lactic Acid, Butylene Glycol, 1,2-Hexanediol, Glycerin, Phenoxyethanol, Dimethyl Sulfone, Polyglyceryl-10 Oleate, Lactobacillus Ferment, Houttuynia Cordata Extract, Sophora Japonica Flower Extract, Saccharomyces/Rice Ferment Filtrate, Panthenol, Allantoin, Backhousia Citriodora Leaf Oil, Sea Water, Benzyl Glycol, Scutellaria Baicalensis Root Extract, Ethylhexylglycerin, Pentylene Glycol, Tocopherol, Raspberry Ketone

Prunus Mume Fruit Water

Dipropylene 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

Tromethamine

Sodium PCA

Glucose

C12-14 Pareth-12

Fructooligosaccharides

Fructose

Caprylyl Glycol

Sodium Phytate

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

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.

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

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:

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

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.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

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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