iSOi Sensitive Skin Hydro Soothing Gel

iSOi Sensitive Skin Hydro Soothing Gel

Efficacy75/100IrritancyHigh

Works for

Moisturizing
Glycerin, Betaine + 14 more
Works
What the product description says
“Sensitive Skin Hydro Soothing Gel”
From product name

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": betaine, glycerin.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

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~4.1–6.1%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~2–3.1%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~1.7–2.5%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~1.4–2.1%
Beta-glucanKey activeEffect: HighHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~1.3–1.9%
Laminaria japonica extractKey activeEffect: HighSeaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties~0.5–1.15%
Sargassum fulvellum extractKey activeEffect: MediumA brown algae (sea weed) extract. It might be able to help neutralize free radicals and attract water to the upper layer of the skin~0.35–0.8%
Sesamum indicum seed extractKey activeEffect: HighPlant oil that due to its high content of linoleic acid can help support skin's barrier function improving its hydration~0.1–0.35%
Lactobacillus/soybean ferment extractKey activeEffect: MediumA fermentation product created by bacteria Lactobacillus out of soybean. The fermented product helps to attract water to the upper layer of the skin and has anti-bacterial properties. It might be helpful in calming down inflammation and could be helpful in evening out skin tone, but studies are lacking~0.1–0.45%
Glycine soja seed extractKey active· EmollientEffect: MediumAn emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.~0.1–0.5%
Cocos nucifera water· HumectantEffect: LowMight help to attract water to the upper layer of the skin~2.7–4%
Portulaca oleracea extract· HumectantEffect: LowA plant extract that has some anti-oxidant activity, but solid research is lacking. Can help attract water to the upper layer of the skin~0.1–0.4%
Scutellaria baicalensis root extract· HumectantEffect: LowA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties~0.1–0.35%
Camellia sinensis leaf extractEffect: Low, below effective doseCan contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation~0.1–0.4%
Centella asiatica extractUnder-dosedA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.2–0.75%
ArginineUnder-dosedAn 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~0.05–0.3%

Can it cause trouble?

Irritancy
8 strong irritants: Rosmarinus officinalis extract, Melaleuca viridiflora leaf oil + 6 more — patch-test recommended
High risk
We flagged 15 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Rosmarinus officinalis extract—High~0.2–0.75%est.
Melaleuca viridiflora leaf oil—High~0.2–0.7%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.15–0.5%est.
Citrus aurantium bergamia fruit oilA plant oil with a high content of volatile compounds that can irritate the skin and lead to allergic reactions. Can lead to photosensitivityHigh~0.1–0.5%est.
Salix alba bark extractA plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effectHigh~0.1–0.4%est.
Cinnamomum cassia bark extractUsed as a fragrance. Can be irritatingHigh~0.1–0.5%est.
Origanum vulgare leaf extractA plant extract. Can have an anti-oxidant effect, but can also contain irritantsHigh~0.1–0.35%est.
Chamaecyparis obtusa leaf extractUsed as a fragranceHigh~0.1–0.4%est.
Scutellaria baicalensis root extractA plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant propertiesHigh~0.1–0.35%est.
Paeonia suffruticosa root extract—High~0.05–0.2%est.
Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~0.2–0.75%est.
Portulaca oleracea extractA plant extract that has some anti-oxidant activity, but solid research is lacking. Can help attract water to the upper layer of the skinMedium~0.1–0.4%est.
Glycine soja seed extractAn emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.Medium~0.1–0.5%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~0.05–0.25%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
Laminaria japonica extractSeaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties3/5~0.5–1.15%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
Glycerin~4.1–6.1%
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
Cocos nucifera fruit juice~3.4–5.1%
Formula
Cocos nucifera water~2.7–4%
Formula
Irritation risk
Low
Works for
Moisturizing

Might help to attract water to the upper layer of the skin

More about Cocos nucifera water
Betaine~2–3.1%
Key active
Irritation risk
Low
Works for
Moisturizing

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

More about Betaine
Trehalose~1.7–2.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Sodium hyaluronate~1.4–2.1%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Beta-glucan~1.3–1.9%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationAnti-oxidationAnti-agingAnti-blemish

Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles

More about Beta-glucan
Xanthan gum~1–1.5%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Brassica oleracea italica sprout extract~0.85–1.3%
Formula
Laminaria japonica extract~0.5–1.15%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Seaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties

More about Laminaria japonica extract
Salicornia herbacea extract~0.4–0.9%
Formula
Sargassum fulvellum extract~0.35–0.8%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A brown algae (sea weed) extract. It might be able to help neutralize free radicals and attract water to the upper layer of the skin

More about Sargassum fulvellum extract
Gelidium cartilagineum extract~0.3–0.7%
Formula
Rosmarinus officinalis extract~0.2–0.75%
Irritant · high
Melaleuca viridiflora leaf oil~0.2–0.7%
Irritant · high
Chamomilla recutita flower/leaf extract~0.2–0.7%
Irritant · high
Centella asiatica extract~0.2–0.75%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Reduces rednessReduces irritationMoisturizingAnti-inflammatoryAnti-agingAnti-oxidationAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract
Calendula officinalis flower extract~0.15–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating

More about Calendula officinalis flower extract
Citrus aurantium bergamia fruit oil~0.1–0.5%
Irritant · high
Irritation risk
High

A plant oil with a high content of volatile compounds that can irritate the skin and lead to allergic reactions. Can lead to photosensitivity

More about Citrus aurantium bergamia fruit oil
Lactobacillus/soybean ferment extract~0.1–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

A fermentation product created by bacteria Lactobacillus out of soybean. The fermented product helps to attract water to the upper layer of the skin and has anti-bacterial properties. It might be helpful in calming down inflammation and could be helpful in evening out skin tone, but studies are lacking

More about Lactobacillus/soybean ferment extract
Salix alba bark extract~0.1–0.4%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidationExfoliationAnti-blemish

A plant extract that can help neutralize free radicals in skin. It contains a compound salicin that can theoretically be converted into salicylic acid that, in turn, helps reduce inflammation in skin, but the evidence of effectiveness in skin is lacking and the extract is usually not used in a concentration that would enable an exfoliating effect

More about Salix alba bark extract
Cinnamomum cassia bark extract~0.1–0.5%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Cinnamomum cassia bark extract
Origanum vulgare leaf extract~0.1–0.35%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract. Can have an anti-oxidant effect, but can also contain irritants

More about Origanum vulgare leaf extract
Chamaecyparis obtusa leaf extract~0.1–0.4%
Irritant · high
Irritation risk
High

Used as a fragrance

More about Chamaecyparis obtusa leaf extract
Scutellaria baicalensis root extract~0.1–0.35%
Irritant · high
Irritation risk
High
Works for
Reduces irritationAntibacterialAnti-inflammatoryAnti-oxidationMoisturizing

A plant extract that might contain a compound baicalin that could be helpful in neutralizing free radicals and reducing inflammation in skin. The baicalin concentration in skincare products is often too low for an effective action. Can be used for its fragrant properties

More about Scutellaria baicalensis root extract
Portulaca oleracea extract~0.1–0.4%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A plant extract that has some anti-oxidant activity, but solid research is lacking. Can help attract water to the upper layer of the skin

More about Portulaca oleracea extract
Acorus calamus root extract~0.1–0.35%
Formula
Glycine soja seed extract~0.1–0.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-agingAnti-oxidationEvens skin toneReduces redness

An emollient that helps soften the skin. Might be somewhat helpful in evening the skin tone.

More about Glycine soja seed extract
Sesamum indicum seed extract~0.1–0.35%
Key active
Irritation risk
Low
Works for
Moisturizing

Plant oil that due to its high content of linoleic acid can help support skin's barrier function improving its hydration

More about Sesamum indicum seed extract
Camellia sinensis leaf extract~0.1–0.4%
Formula
Irritation risk
Low
Works for
Anti-oxidationAntibacterialAnti-agingMoisturizingEvens skin toneAnti-blemish

Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation

More about Camellia sinensis leaf extract
Arginine~0.05–0.3%
Under-dosed
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
Allantoin panthenol~0.05–0.3%
Formula
Carbomer~0.05–0.25%
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
Paeonia suffruticosa root extract~0.05–0.2%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation
More about Paeonia suffruticosa root extract
Glycyrrhiza glabra root extract~0.05–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin toneAnti-inflammatoryReduces rednessAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Ingredient list view

Water, Glycerin, Cocos nucifera fruit juice, Cocos nucifera water, Betaine, Trehalose, Sodium hyaluronate, Beta-glucan, Xanthan gum, Brassica oleracea italica sprout extract, Laminaria japonica extract, Salicornia herbacea extract, Sargassum fulvellum extract, Gelidium cartilagineum extract, Rosmarinus officinalis extract, Melaleuca viridiflora leaf oil, Chamomilla recutita flower/leaf extract, Centella asiatica extract, Calendula officinalis flower extract, Citrus aurantium bergamia fruit oil, Lactobacillus/soybean ferment extract, Salix alba bark extract, Cinnamomum cassia bark extract, Origanum vulgare leaf extract, Chamaecyparis obtusa leaf extract, Scutellaria baicalensis root extract, Portulaca oleracea extract, Acorus calamus root extract, Glycine soja seed extract, Sesamum indicum seed extract, Camellia sinensis leaf extract, Arginine, Allantoin panthenol, Carbomer, Paeonia suffruticosa root extract, Glycyrrhiza glabra root extract

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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
iSOiSensitive Skin Hydro Soothing GelYOUR PRODUCTISNTREEAloe Soothing GelThank You FarmerRice Pure Gel and CreamFace Reality Skincare ProfessionalBarrier Care Gel Cream
Match—42%41%39%
Price—$9.79$23.80$38.00
Shared key ingredients—7 of 108 of 106 of 10
Key difference—Fig Fruit ExtractNiacinamideMadecassic Acid
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 33 studies and safety reviews.

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iSOi Sensitive Skin Hydro Soothing Gel
iSOiSensitive Skin Hydro Soothing Gel

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As an Amazon Associate, WIMJ earns from qualifying purchases.