Lierac Sébologie Blemish Correction Regulating Gel

Lierac Sébologie Blemish Correction Regulating Gel

Efficacy87/100IrritancyHigh

Works for

Evens skin tone
Bakuchiol, Zinc gluconate + 2 more
Works well
What the product description says
“, salicylic acid which offers an action on the spots and residual marks.”
Source: Cocoon Center

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: bakuchiol

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: zinc gluconate.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.15–0.5%
Zinc gluconateEffect: LowTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~1–1.45%
Salicylic acidEffect: Low, below effective doseUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.1–0.35%
Potassium azeloyl diglycinateUnder-dosedA derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture~0.15–0.65%
Anti-blemish
Bakuchiol, Zinc gluconate + 2 more
May help
What the product description says
“Sébologie Blemish Correction Regulating Gel”
From product name

This product might be able to help reduce blemishes and clogged pores because it contains bakuchiol.

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.15–0.5%
Zinc gluconateEffect: LowTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~1–1.45%
Potassium azeloyl diglycinateUnder-dosedA derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture~0.15–0.65%
Salicylic acidUnder-dosedUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.1–0.35%
Anti-oxidation
Side benefit · Bakuchiol, Zinc gluconate + 2 more
Works well

This product contains antioxidants (bakuchiol) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.15–0.5%
Zinc gluconateEffect: LowTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~1–1.45%
Alchemilla vulgaris extractEffect: LowA plant extract that has astringent properties. In other words, it might be able to interact with keratin in the uppermost layer of the skin to reduce swelling and create a temporal tightening effect. It can be irritating~0.2–0.8%
TocopherolUnder-dosedPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.05–0.2%
Anti-aging
Side benefit · Bakuchiol, Zinc gluconate + 1 more
Works well

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains bakuchiol.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

BakuchiolKey activeEffect: HighA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation~0.15–0.5%
Zinc gluconateEffect: LowTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~1–1.45%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.05–0.2%
Moisturizing
Side benefit · Diisopropyl sebacate, Dimethicone + 9 more
Works

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: dimethicone, cetearyl alcohol.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

Diisopropyl sebacateKey active· EmollientEffect: MediumHelps soften the upper layer of the skin without creatng a greasy finish~6.1–9.2%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~3.8–5.7%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~1.5–2.2%
Zinc gluconateKey activeEffect: HighTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~1–1.45%
Alpha-glucan oligosaccharideKey activeEffect: HighHelps attract water to the upper layer of the skin~0.15–0.65%
10-hydroxydecanoic acidKey activeEffect: HighHelps soften the upper layer of the skin and slow down the water loss from its surface~0.1–0.3%
Dimethicone crosspolymerKey activeEffect: MediumUsed to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface~0.1–0.45%
Polyamide-5· EmollientEffect: LowAn emollient that helps soften the skin and create a nice product feel and texture~2.8–4.3%
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~2.1–3.1%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.05–0.2%
Potassium azeloyl diglycinateUnder-dosedA derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture~0.15–0.65%

Can it cause trouble?

Irritancy
3 strong irritants: Parfum, Equisetum arvense extract + 1 more — patch-test recommended
High risk
We flagged 10 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Coco-glucosideUsed as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritatingHigh~0.8–1.2%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.45–1.05%est.
Alchemilla vulgaris extractA plant extract that has astringent properties. In other words, it might be able to interact with keratin in the uppermost layer of the skin to reduce swelling and create a temporal tightening effect. It can be irritatingHigh~0.2–0.8%est.
Equisetum arvense extractA plant extract that might have anti-oxidant properties. Can be irritatingHigh~0.2–0.75%est.
Salicylic acidUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)High~0.1–0.35%est.
CitralA fragrance with a lemon scent. A likely irritantHigh~0.01–0.1%est.
Hydroxypropyl starch phosphateHelps oil and water mix together and used to stabilize product formulationsMedium~1.8–2.7%est.
Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~1–1.45%est.
BakuchiolA plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritationMedium~0.15–0.5%est.
Rhizobian gumCan temporarily tighten the skin right after application of the product. The effect will be short-lived. Helps improve the product considtencyMedium~0.1–0.35%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~1.5–2.2%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Diisopropyl sebacate~6.1–9.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin without creatng a greasy finish

More about Diisopropyl sebacate
Dimethicone~3.8–5.7%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Polyamide-5~2.8–4.3%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin and create a nice product feel and texture

More about Polyamide-5
Butylene glycol~2.1–3.1%
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
Hydroxypropyl starch phosphate~1.8–2.7%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together and used to stabilize product formulations

More about Hydroxypropyl starch phosphate
Cetearyl alcohol~1.5–2.2%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Propanediol~1.2–1.9%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Zinc gluconate~1–1.45%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryEvens skin toneAnti-agingExfoliationAnti-blemishAnti-oxidation

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate
Coco-glucoside~0.8–1.2%
Irritant · high
Irritation risk
High
Works for
Cleansing

Used as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritating

More about Coco-glucoside
Parfum~0.45–1.05%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Maris aqua~0.35–0.85%
Formula
Irritation risk
Low

Sea water. Helps dissolve other ingredients in a product

More about Maris aqua
Sea water~0.3–0.75%
Formula
Irritation risk
Low

Dissolves other ingredients. It does not have additional skin benefits compared to plain water

More about Sea water
Alchemilla vulgaris extract~0.2–0.8%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has astringent properties. In other words, it might be able to interact with keratin in the uppermost layer of the skin to reduce swelling and create a temporal tightening effect. It can be irritating

More about Alchemilla vulgaris extract
Equisetum arvense extract~0.2–0.75%
Irritant · high
Irritation risk
High

A plant extract that might have anti-oxidant properties. Can be irritating

More about Equisetum arvense extract
Hedera helix leaf/stem extract~0.15–0.65%
Formula
Potassium azeloyl diglycinate~0.15–0.65%
Under-dosed
Irritation risk
Low
Works for
Anti-inflammatoryAnti-blemishEvens skin toneMoisturizing

A derivative of azelaic acid. It is obtained by reacting the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture

More about Potassium azeloyl diglycinate
Alpha-glucan oligosaccharide~0.15–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Alpha-glucan oligosaccharide
Dimethicone crosspolymer~0.1–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

Used to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface

More about Dimethicone crosspolymer
Bakuchiol~0.15–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-blemishEvens skin toneAnti-oxidationAnti-inflammatoryAnti-aging

A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation

More about Bakuchiol
Salicylic acid~0.1–0.35%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-blemishExfoliationAnti-inflammatoryAntibacterialEvens skin tone

Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)

More about Salicylic acid
Rhizobian gum~0.1–0.35%
Irritant · medium
Irritation risk
Medium

Can temporarily tighten the skin right after application of the product. The effect will be short-lived. Helps improve the product considtency

More about Rhizobian gum
10-hydroxydecanoic acid~0.1–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and slow down the water loss from its surface

More about 10-hydroxydecanoic acid
Sebacic acid~0.05–0.3%
Formula
Irritation risk
Low
More about Sebacic acid
1,10-decanediol~0.05–0.2%
Formula
Irritation risk
Low

Used to dissolve other ingredients in a formulation

More about 1,10-decanediol
Tocopherol~0.05–0.2%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Citral~0.01–0.1%
Irritant · high
Irritation risk
High

A fragrance with a lemon scent. A likely irritant

More about Citral
Ingredient list view

Water, Diisopropyl sebacate, Dimethicone, Polyamide-5, Butylene glycol, Hydroxypropyl starch phosphate, Cetearyl alcohol, Propanediol, Zinc gluconate, Coco-glucoside, Parfum, Maris aqua, Sea water, Alchemilla vulgaris extract, Equisetum arvense extract, Hedera helix leaf/stem extract, Potassium azeloyl diglycinate, Alpha-glucan oligosaccharide, Dimethicone crosspolymer, Bakuchiol, Salicylic acid, Rhizobian gum, 10-hydroxydecanoic acid, Sebacic acid, 1,10-decanediol, Tocopherol, Citral

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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
LieracSébologie Blemish Correction Regulating GelYOUR PRODUCTNorevaExfoliac Global 6BiodermaSebium Global Intensive Purifying Cream For Acne-Prone SkinBYOMABlemish Control Moisturiser
Match—68%66%62%
Price——$12.68$18.54
Shared key ingredients—4 of 74 of 72 of 7
Key difference—Hydrated SilicaFructooligosaccharidesCeramide Np
Irritancy High Medium Medium Medium
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 25 studies and safety reviews.

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Lierac Sébologie Blemish Correction Regulating Gel
LieracSébologie Blemish Correction Regulating Gel

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

As an Amazon Associate, WIMJ earns from qualifying purchases.