GR Inc. Kj Style Whitening Bikyaku Gel

GR Inc. Kj Style Whitening Bikyaku Gel

Efficacy50/100IrritancyHigh

Works for

Evens skin tone
Dipotassium glycyrrhizate
Not delivered
What the product description says
“It suppresses the generation of melanin, preventing age spots & freckles.”
Source: Yesstyle

This product contains ingredients (dipotassium glycyrrhizate) that could help reduce hyperpigmentation (for example, post-acne marks or age spots) in theory, but there is not enough evidence that they actually work.

Dipotassium glycyrrhizateEffect: LowA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~4.9–7.3%
Moisturizing
Not advertised by the brand · Placental protein, Dipotassium glycyrrhizate + 3 more
Works

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: dipotassium glycyrrhizate, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: simmondsia chinensis seed oil.

Placental proteinKey active· HumectantEffect: Medium~22–34%
Dipotassium glycyrrhizateKey active· HumectantEffect: HighA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~4.9–7.3%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~3.7–5.6%
Simmondsia chinensis seed oilKey active· Emollient, OcclusiveEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~2.6–3.8%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~3.1–4.6%

Can it cause trouble?

Irritancy
4 strong irritants: Bellis perennis flower extract, Thymus serpyllum extract + 2 more — patch-test recommended
High risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Bellis perennis flower extractA plant extract. Used as a fragrance. Can be irritatingHigh~1.7–2.6%est.
Thymus serpyllum extract—High~0.5–1.1%est.
Panax ginseng root extractA plant extract that might have some anti-inflammatory properties, but solid evidence is lacking. It can be irritatingHigh~0.55–1.25%est.
Origanum majorana leaf extract—High~0.3–0.75%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.15%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~2.6–3.8%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~0.15–0.5%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Placental protein~22–34%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Placental protein
Dipotassium glycyrrhizate~4.9–7.3%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Water~4.7–7.1%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~3.7–5.6%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Butylene glycol~3.1–4.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Simmondsia chinensis seed oil~2.6–3.8%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Bellis perennis flower extract~1.7–2.6%
Irritant · high
Irritation risk
High

A plant extract. Used as a fragrance. Can be irritating

More about Bellis perennis flower extract
Leontopodium alpinum extract~1.4–2.1%
Formula
Sophora angustifolia root extract~1–1.5%
Irritant · high
Lilium candidum bulb extract~0.8–1.2%
Formula
Thymus serpyllum extract~0.5–1.1%
Irritant · high
Panax ginseng root extract~0.55–1.25%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidation

A plant extract that might have some anti-inflammatory properties, but solid evidence is lacking. It can be irritating

More about Panax ginseng root extract
Origanum majorana leaf extract~0.3–0.75%
Irritant · high
Carbomer~0.15–0.65%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Potassium hydroxide~0.15–0.5%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Methylparaben~0.1–0.3%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Phenoxyethanol~0.1–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Parfum~0.05–0.15%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ingredient list view

Placental protein, Dipotassium glycyrrhizate, Water, Glycerin, Butylene glycol, Simmondsia chinensis seed oil, Bellis perennis flower extract, Leontopodium alpinum extract, Sophora angustifolia root extract, Lilium candidum bulb extract, Thymus serpyllum extract, Panax ginseng root extract, Origanum majorana leaf extract, Carbomer, Potassium hydroxide, Methylparaben, Phenoxyethanol, Parfum

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Yesstyle
$24.20 Out of stock
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
GR Inc.Kj Style Whitening Bikyaku GelYOUR PRODUCTmatsukiyoPearl Barley In Moisturizing GelArougeMoist Treatment GelClarinsBust Beauty Firm-Lift Gel
Match—43%43%42%
Price—$19.90$42.05$52.14
Shared key ingredients—2 of 32 of 32 of 3
Key difference—Mineral OilCeramide 1Caprylic/Capric Triglyceride
Irritancy High Low Low Medium
Drying alcohol————
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Product summary

"GR Inc. - Kj Style Whitening Bikyaku Gel" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Dipotassium Glycyrrhizate in this product (4.90% - 7.30%) can also further help improve the skin barrier. It might be able to calm down inflammation and reduce sensitivity. Dipotassium Glycyrrhizate is an active compound from the licorice root.
  • Humectants (glycerin 3.70% - 5.60% and dipotassium glycyrrhizate 4.90% - 7.30%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 24.20$ in the United States.

For a detailed price comparison: click here.

GR Inc. Kj Style Whitening Bikyaku Gel
GR Inc.Kj Style Whitening Bikyaku Gel

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.