iSOi Moisture Tonic Essence

iSOi Moisture Tonic Essence

Efficacy75/100IrritancyHigh

Works for

Moisturizing
Panthenol, Glycerin + 5 more
Works well
What the product description says
“This tonic essence helps even out skin tone and lock in moisture throughout the day.”
Source: Yesstyle

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).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~1.6–2.4%
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~2.7–4%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~2–3.1%
Rosa damascena flower water· HumectantEffect: LowUsed to add a nice rose smell to the product. Might help attract water to the upper layer of the skin and have some anti-oxidant effect. Can be irritating~6.8–10.3%
Rosa damascena flower oilEffect: LowUsed as a fragrance. Can be irritating~0.4–0.95%
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~0.15–0.6%
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~0.1–0.45%
Evens skin tone
Glycyrrhiza glabra root extract
Not delivered
What the product description says
“This tonic essence helps even out skin tone and lock in moisture throughout the day.”
Source: Yesstyle

This product contains ingredients (glycyrrhiza glabra root extract) 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.

Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~0.1–0.35%

Can it cause trouble?

Irritancy
6 strong irritants: Rosa damascena flower water, Alcohol + 4 more — patch-test recommended
High risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Rosa damascena flower waterUsed to add a nice rose smell to the product. Might help attract water to the upper layer of the skin and have some anti-oxidant effect. Can be irritatingHigh~6.8–10.3%est.
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~3.9–5.8%est.
Rosa damascena flower oilUsed as a fragrance. Can be irritatingHigh~0.4–0.95%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.35–0.75%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~0.1–0.45%est.
Paeonia suffruticosa root extract—High~0.1–0.3%est.
CitronellolA fragrance. Can be irritatingHigh~0.05–0.15%est.
GeraniolA fragrance. Can be irritatingHigh~0.01–0.1%est.
Olea europaea leaf extractA plant extract that might have some anti-oxidant and anti-inflammatory properties but evidence for effectiveness in skin is missingMedium~1.1–1.6%est.
1,2-hexanediolA preservativeMedium~0.15–0.55%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~0.1–0.35%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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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
Rosa damascena flower water~6.8–10.3%
Irritant · high
Irritation risk
High
Works for
MoisturizingAnti-oxidation

Used to add a nice rose smell to the product. Might help attract water to the upper layer of the skin and have some anti-oxidant effect. Can be irritating

More about Rosa damascena flower water
Alcohol~3.9–5.8%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Glycerin~2.7–4%
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
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
Panthenol~1.6–2.4%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces rednessMoisturizingReduces irritation

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

More about Panthenol
Rhus semialata gall extract~1.4–2%
Formula
Olea europaea leaf extract~1.1–1.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant and anti-inflammatory properties but evidence for effectiveness in skin is missing

More about Olea europaea leaf extract
Chrysanthemum indicum flower extract~0.95–1.45%
Formula
Sophora japonica bud extract~0.8–1.2%
Formula
Prunella vulgaris leaf extract~0.5–1.15%
Formula
Rosa damascena flower oil~0.4–0.95%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Used as a fragrance. Can be irritating

More about Rosa damascena flower oil
Calendula officinalis flower extract~0.35–0.75%
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
1,2-hexanediol~0.15–0.55%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Butylene glycol~0.15–0.6%
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
Scutellaria baicalensis root extract~0.1–0.45%
Irritant · high
Irritation risk
High
Works for
MoisturizingReduces irritationAnti-inflammatoryAntibacterialAnti-oxidation

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
Paeonia suffruticosa root extract~0.1–0.3%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation
More about Paeonia suffruticosa root extract
Glycyrrhiza glabra root extract~0.1–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Reduces rednessEvens skin toneAnti-oxidationAnti-inflammatoryAntibacterial

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
Citronellol~0.05–0.15%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Geraniol~0.01–0.1%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Ingredient list view

Water, Rosa damascena flower water, Alcohol, Glycerin, Betaine, Panthenol, Rhus semialata gall extract, Olea europaea leaf extract, Chrysanthemum indicum flower extract, Sophora japonica bud extract, Prunella vulgaris leaf extract, Rosa damascena flower oil, Calendula officinalis flower extract, 1,2-hexanediol, Butylene glycol, Scutellaria baicalensis root extract, Paeonia suffruticosa root extract, Glycyrrhiza glabra root extract, Citronellol, Geraniol

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Yesstyle
$22.61 Out of stock
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Amazon US
Price unavailable 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
iSOiMoisture Tonic EssenceYOUR PRODUCTMEDI-PEELDerma Maison EGF Triple Repair TonerAnuaHeartleaf 77% Soothing TonerPEACH & LILYWild Dew Treatment Essence
Match—70%69%69%
Price—$52.55$6.00$21.03
Shared key ingredients—3 of 33 of 33 of 3
Key difference—NiacinamideCentella Asiatica ExtractNiacinamide
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol Contains drying alcohol ——
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More alternatives: HANYUL Artemisia Soothing Toneresfolio Hyaluronic Acid Houttuynia Cordata Toner

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Product summary

"iSOi - Moisture Tonic Essence" is effective for: Moisturizing

Ingredient callouts

  • Panthenol (pro-vitamin B5) at about 1.60% - 2.40% concentration. In this concentration, Panthenol works effectively to improve the skin barrier and reduce inflammation.
  • Humectants (panthenol 1.60% - 2.40%, betaine 2.00% - 3.10% and glycerin 2.70% - 4.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 49.64A$ in Australia and from 29.00$ up to 38.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 14 studies and safety reviews.

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iSOi Moisture Tonic Essence
iSOiMoisture Tonic Essence

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

As an Amazon Associate, WIMJ earns from qualifying purchases.