iSOi Intensive Perfect Anti-aging Program

iSOi Intensive Perfect Anti-aging Program

Efficacy83/100IrritancyHigh

Works for

Anti-aging
Adenosine, Palmitoyl tripeptide-5 + 1 more
Works well
What the product description says
“Intensive Perfect Anti-aging Program”
Source: Yesstyle

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: centella asiatica extract, palmitoyl tripeptide-5.

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.

AdenosineKey activeEffect: HighMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.45–1%
Palmitoyl tripeptide-5Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.35–0.8%
Centella asiatica extractKey activeEffect: MediumA 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.~0.15–0.6%
Moisturizing
Panthenol, Palmitoyl tripeptide-5 + 12 more
Works well
What the product description says
“A nourishing ampoule formulated with Naturo 9 Anti-wrinkle Complex that helps increase skin elasticity and reduce fine lines.”
Source: Yesstyle

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: allantoin, betaine.

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: caprylic/capric triglyceride, olea europaea fruit oil.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl tripeptide-5, panthenol

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.5–1.2%
Palmitoyl tripeptide-5HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.35–0.8%
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~4.2–6.2%
Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~2.2–3.2%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~1.7–2.5%
Olea europaea fruit oilKey active· EmollientEffect: MediumAn emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation~1.4–2.1%
AllantoinKey active· HumectantEffect: HighHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.55–1.25%
AdenosineKey activeEffect: MediumMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.45–1%
Centella asiatica extractKey activeEffect: HighA 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.~0.15–0.6%
Cetyl ethylhexanoate· EmollientEffect: LowAn emollient that helps soften the skin and creates a thicker product texture~2.8–4.2%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.1–1.7%
Rosa damascena flower oilEffect: LowUsed as a fragrance. Can be irritating~0.3–0.7%
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~0.15–0.5%
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%
Evens skin tone
Glycyrrhiza glabra root extract
Not delivered
What the product description says
“Enriched with Bulgarian Rose Oil to even out skin tone and nourish skin.”
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%
Anti-oxidation
Side benefit · Centella asiatica extract, Adenosine + 7 more
May help

This product contains antioxidants (centella asiatica extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Centella asiatica extractKey activeEffect: MediumA 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.~0.15–0.6%
AdenosineEffect: LowMight help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)~0.45–1%
Coptis japonica root extractEffect: LowA plant extract that might have some anti-oxidant properties~0.3–0.75%
Calendula officinalis flower extractEffect: LowA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating~0.3–0.7%
Malpighia glabra fruit extractEffect: LowA plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lacking~0.15–0.7%
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%
Paeonia suffruticosa root extractEffect: Low~0.1–0.35%
Scutellaria baicalensis root extractEffect: 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%
Brassica oleracea italica extractEffect: Low, below effective doseMight have some anti-inflammatory properties but research is lacking~0.15–0.6%

Can it cause trouble?

Irritancy
10 strong irritants: Alcohol, Calendula officinalis flower extract + 8 more — patch-test recommended
High risk
We flagged 22 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
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~3.7–5.5%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.3–0.7%est.
Coptis japonica root extractA plant extract that might have some anti-oxidant propertiesHigh~0.3–0.75%est.
Rosa damascena flower oilUsed as a fragrance. Can be irritatingHigh~0.3–0.7%est.
Rosmarinus officinalis extract—High~0.15–0.55%est.
Melaleuca viridiflora leaf oil—High~0.1–0.5%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~0.1–0.35%est.
CitronellolA fragrance. Can be irritatingHigh~0.05–0.25%est.
GeraniolA fragrance. Can be irritatingHigh~0.05–0.2%est.
FarnesolAdded to create a nice product smell. Can be irritatingHigh~0.05–0.15%est.
EugenolA fragrance. Is a likely irritantHigh~0.05–0.1%est.
Cetyl ethylhexanoateAn emollient that helps soften the skin and creates a thicker product textureMedium~2.8–4.2%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~2.2–3.2%est.
Olea europaea fruit oilAn emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammationMedium~1.4–2.1%est.
Polyglyceryl-3 methylglucose distearateHelps water and oil mix togetherMedium~1.3–2%est.
Malpighia glabra fruit extractA plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lackingMedium~0.15–0.7%est.
Brassica oleracea italica extractMight have some anti-inflammatory properties but research is lackingMedium~0.15–0.6%est.
1,2-hexanediolA preservativeMedium~0.1–0.45%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~0.15–0.6%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
Glycerin~4.2–6.2%
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
Alcohol~3.7–5.5%
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
Cetyl ethylhexanoate~2.8–4.2%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and creates a thicker product texture

More about Cetyl ethylhexanoate
Caprylic/capric triglyceride~2.2–3.2%
Key activeIrritant · 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
Betaine~1.7–2.5%
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
Olea europaea fruit oil~1.4–2.1%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin but is not effective for restoring its barrier function. Might be helpful to calm down inflammation

More about Olea europaea fruit oil
Polyglyceryl-3 methylglucose distearate~1.3–2%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Polyglyceryl-3 methylglucose distearate
Glyceryl stearate~1.1–1.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Allantoin~0.55–1.25%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-blemishExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Panthenol~0.5–1.2%
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
Adenosine~0.45–1%
Key active
Irritation risk
Low
Works for
Anti-agingMoisturizingAnti-oxidation

Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)

More about Adenosine
Xanthan gum~0.4–0.95%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Palmitoyl tripeptide-5~0.35–0.8%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Palmitoyl tripeptide-5
Calendula officinalis flower extract~0.3–0.7%
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
Coptis japonica root extract~0.3–0.75%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant properties

More about Coptis japonica root extract
Rosa damascena flower oil~0.3–0.7%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Used as a fragrance. Can be irritating

More about Rosa damascena flower oil
Castanea crenata shell extract~0.2–0.75%
Formula
Malpighia glabra fruit extract~0.15–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lacking

More about Malpighia glabra fruit extract
Corchorus olitorius leaf extract~0.15–0.65%
Formula
Brassica oleracea italica extract~0.15–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

Might have some anti-inflammatory properties but research is lacking

More about Brassica oleracea italica extract
Rosmarinus officinalis extract~0.15–0.55%
Irritant · high
Butylene glycol~0.15–0.5%
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
1,2-hexanediol~0.1–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Melaleuca viridiflora leaf oil~0.1–0.5%
Irritant · high
Chamomilla recutita flower/leaf extract~0.1–0.45%
Irritant · high
Centella asiatica extract~0.15–0.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Reduces irritationAnti-inflammatoryReduces rednessMoisturizingAnti-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
Scutellaria baicalensis root extract~0.1–0.35%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-oxidationMoisturizingReduces irritationAnti-inflammatory

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~0.1–0.35%
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~0.05–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Geraniol~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Farnesol~0.05–0.15%
Irritant · high
Irritation risk
High

Added to create a nice product smell. Can be irritating

More about Farnesol
Eugenol~0.05–0.1%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Eugenol
Ingredient list view

Water, Glycerin, Alcohol, Cetyl ethylhexanoate, Caprylic/capric triglyceride, Betaine, Olea europaea fruit oil, Polyglyceryl-3 methylglucose distearate, Glyceryl stearate, Allantoin, Panthenol, Adenosine, Xanthan gum, Palmitoyl tripeptide-5, Calendula officinalis flower extract, Coptis japonica root extract, Rosa damascena flower oil, Castanea crenata shell extract, Malpighia glabra fruit extract, Corchorus olitorius leaf extract, Brassica oleracea italica extract, Rosmarinus officinalis extract, Butylene glycol, 1,2-hexanediol, Melaleuca viridiflora leaf oil, Chamomilla recutita flower/leaf extract, Centella asiatica extract, Scutellaria baicalensis root extract, Paeonia suffruticosa root extract, Glycyrrhiza glabra root extract, Citronellol, Geraniol, Farnesol, Eugenol

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Yesstyle
$70.50 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
iSOiIntensive Perfect Anti-aging ProgramYOUR PRODUCTBIOHEAL BOHPROBIODERM™ 3D Lifting AmpouleFarm StayBlack Snail & Peptide9 Perfect SerumArenciaRetinal Booster Shot
Match—60%60%59%
Price—$35.00$20.50$13.97
Shared key ingredients—6 of 86 of 87 of 8
Key difference—Acetyl Hexapeptide-1Oligopeptide-32Hexapeptide-9
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol ———
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Product summary

"iSOi - Intensive Perfect Anti-aging Program" is effective for: Anti-aging and Moisturizing

Ingredient callouts

  • We like that this moisturizer contains peptides (palmitoyl tripeptide-5 0.40% - 0.90%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. Peptides might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
  • Adenosine 0.50% - 1.20%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).

Price

The product retails for 70.50$ 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 24 studies and safety reviews.

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iSOi Intensive Perfect Anti-aging Program
iSOiIntensive Perfect Anti-aging Program

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As an Amazon Associate, WIMJ earns from qualifying purchases.