Dr. Bio Secret Therapy Inner Cleanser

Dr. Bio Secret Therapy Inner Cleanser

Efficacy100/100IrritancyMedium

Works for

Cleansing
Lauryl betaine, Disodium cocoamphodiacetate + 6 more
Cleanses gently
What the product description says
“Secret Therapy Inner Cleanser”
From product name

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (coco-glucoside, disodium cocoamphodiacetate, glyceryl caprylate, hydrogenated lecithin, lauryl betaine, quillaja saponaria bark extract, sodium cocoyl isethionate, sodium stearoyl glutamate) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Even though this formulation is mild, the following cleansing agents could trigger an irritation or allergy for some people: coco-glucoside

Lauryl betaineEffect: HighHelps water and oil mix together~4.9–6%
Disodium cocoamphodiacetateEffect: HighHelps oil and water mix together and works as a cleansing agent~3.7–4.6%
Quillaja saponaria bark extractEffect: HighHelps water and oil mix together~1–1.3%
Coco-glucosideEffect: HighUsed as a cleansing agent (surfactant) in cleansers. Helps water and oil mix together in lotions. Can be irritating~0.6–0.9%
Glyceryl caprylateEffect: HighAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.45–0.7%
Sodium cocoyl isethionateEffect: HighHelps water and oil mix together. Can be used as a cleansing agent~0.35–0.6%
Hydrogenated lecithinEffect: HighHelps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.~0.25–0.45%
Sodium stearoyl glutamateEffect: HighHelps oil and water mix together~0.15–0.3%

Can it cause trouble?

Irritancy
15 flagged ingredients
Medium risk
We flagged 15 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~0.6–0.9%est.
Lauryl betaineHelps water and oil mix togetherMedium~4.9–6%est.
Disodium cocoamphodiacetateHelps oil and water mix together and works as a cleansing agentMedium~3.7–4.6%est.
MethylpropanediolHelps dissolve other ingredients in a formulationMedium~2.3–2.8%est.
Chlorella vulgaris extractA plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory propertiesMedium~1.4–1.7%est.
Quillaja saponaria bark extractHelps water and oil mix togetherMedium~1–1.3%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.75–1.1%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.6–0.9%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.45–0.7%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.4–0.65%est.
Sodium cocoyl isethionateHelps water and oil mix together. Can be used as a cleansing agentMedium~0.35–0.6%est.
1,2-hexanediolA preservativeMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~0.3–0.55%est.
Sodium stearoyl glutamateHelps oil and water mix togetherMedium~0.15–0.3%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
Chlorella vulgaris extractA plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory properties3/5~1.4–1.7%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~4.6–5.6%
Formula
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
Lauryl betaine~4.9–6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Lauryl betaine
Disodium cocoamphodiacetate~3.7–4.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together and works as a cleansing agent

More about Disodium cocoamphodiacetate
Methylpropanediol~2.3–2.8%
Irritant · medium
Irritation risk
Medium

Helps dissolve other ingredients in a formulation

More about Methylpropanediol
Sorbitol~1.9–2.3%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Sorbitol
Sodium chloride~1.7–2.1%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Chlorella vulgaris extract~1.4–1.7%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
MoisturizingAnti-inflammatoryAnti-oxidation

A plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory properties

More about Chlorella vulgaris extract
Saccharomyces/xylinum/black tea ferment~1.2–1.4%
Formula
Irritation risk
Low
Works for
Moisturizing

A fermented sweet black tea. There is no studies on particular benefits of this ingredient in skin. It can help attract water to the upper layer of the skin, and might have some anti-oxidant effect. It is used in skincare for mostly marketing purposes because of the popularity of kombucha drinks

More about Saccharomyces/xylinum/black tea ferment
Quillaja saponaria bark extract~1–1.3%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Quillaja saponaria bark extract
Pentylene glycol~0.75–1.1%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Caprylyl glycol~0.6–0.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Coco-glucoside~0.6–0.9%
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
Sodium citrate~0.45–0.7%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Citric acid~0.4–0.65%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Glyceryl caprylate~0.45–0.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products

More about Glyceryl caprylate
Glucose~0.4–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function

More about Glucose
Butylene glycol~0.3–0.6%
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
Betaine~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Fructooligosaccharides~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Help attract water to the upper layer of the skin

More about Fructooligosaccharides
Fructose~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Fructose
Sodium cocoyl isethionate~0.35–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together. Can be used as a cleansing agent

More about Sodium cocoyl isethionate
Sodium phytate~0.25–0.45%
Formula
Irritation risk
Low

Used to stabilize product formulations

More about Sodium phytate
1,2-hexanediol~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Caprylic/capric triglyceride~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Hydrogenated lecithin~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Helps to retain moisture by creating a protective barrier on the skin. Rich in fatty acids. Improves product texture and helps with the penetration of other ingredients.

More about Hydrogenated lecithin
Glycine~0.25–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin and can help restore the skin barrier function

More about Glycine
Serine~0.25–0.4%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Serine
Glutamic acid~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

An amino-acid that helps attract water to the upper layer of the skin

More about Glutamic acid
Ceramide np~0.25–0.5%
Formula
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide np
Aspartic acid~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles

More about Aspartic acid
Leucine~0.25–0.45%
Formula
Irritation risk
Low
More about Leucine
Alanine~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingEvens skin tone

An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking

More about Alanine
Lysine~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Lysine
Arginine~0.2–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing

An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin

More about Arginine
Tyrosine~0.2–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing
More about Tyrosine
Phenylalanine~0.25–0.45%
Formula
Irritation risk
Low
More about Phenylalanine
Proline~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing
More about Proline
Threonine~0.2–0.35%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Threonine
Valine~0.15–0.3%
Formula
Irritation risk
Low
More about Valine
Isoleucine~0.15–0.3%
Formula
Irritation risk
Low
Works for
Moisturizing

An amino acid that can help attract water to the upper layer of the skin and support skin's barrier function

More about Isoleucine
Histidine~0.15–0.3%
Formula
Irritation risk
Low
Works for
Moisturizing
More about Histidine
Cysteine~0.15–0.25%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-oxidationEvens skin tone

Might help neutralize free radicals in skin and might be helpful against hyperpigmentation

More about Cysteine
Methionine~0.1–0.2%
Formula
Irritation risk
Low
More about Methionine
Sodium stearoyl glutamate~0.15–0.3%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl glutamate
Ingredient list view

Water, Glycerin, Lauryl betaine, Disodium cocoamphodiacetate, Methylpropanediol, Sorbitol, Sodium chloride, Chlorella vulgaris extract, Saccharomyces/xylinum/black tea ferment, Quillaja saponaria bark extract, Pentylene glycol, Caprylyl glycol, Coco-glucoside, Sodium citrate, Citric acid, Glyceryl caprylate, Glucose, Butylene glycol, Betaine, Fructooligosaccharides, Fructose, Sodium cocoyl isethionate, Sodium phytate, 1,2-hexanediol, Ethylhexylglycerin, Caprylic/capric triglyceride, Hydrogenated lecithin, Glycine, Serine, Glutamic acid, Ceramide np, Aspartic acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Cysteine, Methionine, Sodium stearoyl glutamate

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$26.41
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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
Dr. BioSecret Therapy Inner CleanserYOUR PRODUCTskintificCeramide Low pH Cleanser Facial WashHanskinBubblepop CleanserDr.GCleansing Gel
Match—34%31%31%
Price$26.41$13.90−$12.51$14.30−$12.11$17.99−$8.42
Shared key ingredients—8 of 276 of 276 of 27
Key difference—Salicylic AcidMadecassosideLactobacillus
Irritancy Medium Low Low Low
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 18 studies and safety reviews.

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Dr. Bio Secret Therapy Inner Cleanser
Dr. BioSecret Therapy Inner Cleanser

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

As an Amazon Associate, WIMJ earns from qualifying purchases.