PRODUCT REVIEW
iSOi PHA First Toner
Can it cause trouble?
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Product summary
What can the product work for?
Anti-aging
vitis vinifera seed extract
2.8% -
4.1%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulation
gluconolactone
0.4% -
0.95%
Irritation risk:
Concentration: Insufficient!
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
centella asiatica extract
0.45% -
1.05%
Irritation risk:
Concentration: Insufficient!
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.
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Moisturizing
arginine
0.1% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
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
betaine
3.6% -
5.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps attract water to the upper layer of the skin and improves the product texture
glycerin
4% -
6%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
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Anti-oxidation
vitis vinifera seed extract
2.8% -
4.1%
Irritation risk:
Concentration: Effectiveness: HIGH
A plant extract that contains resveratrol and other anti-oxidant compounds that can help neutralize free radicals, reduce inflammation in skin and even out its tone. Can be also used to stabilize the product formulation
pyrus malus fruit extract
1.8% -
2.7%
Irritation risk:
Concentration: Effectiveness:
LOW
Can have some moisturizing properties due to its sugar content
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Anti-blemish
What does the product description say?
Helps reduce sebum production and remove blackheads.
salix alba bark extract
0.5% -
1.2%
Irritation risk:
Concentration: Effectiveness:
LOW
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
gluconolactone
0.4% -
0.95%
Irritation risk:
Concentration: Insufficient!
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
centella asiatica extract
0.45% -
1.05%
Irritation risk:
Concentration: Insufficient!
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.
Exfoliation
What does the product description say?
An exfoliating toner that gently removes dead skin cells.
salix alba bark extract
0.5% -
1.2%
Irritation risk:
Concentration: Effectiveness:
LOW
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
gluconolactone
0.4% -
0.95%
Irritation risk:
Concentration: Insufficient!
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Exfoliation | |
| Anti-blemish |
Total Promises Fulfilled score:
0/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
citrus aurantium dulcis fruit extract
2.1% -
3.2%
Irritation risk:
A plant extract that is used as a fragrance. Can be irritating and lead to photosensitivity
citrus limon fruit extract
1.5% -
2.2%
Irritation risk:
Used as a fragrance. Can be irritating and cause photosensitivity
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Comodogenic ingredients
No comodogenic ingredients detected
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| Irritancy | IRRITANCY
HIGH
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MEDIUM
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
| IRRITANCY
MEDIUM
| IRRITANCY
LOW
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Ingredients & concentrations
All ingredients
Key Actives
centella asiatica extract
0.45% -
1.05%
Irritation risk:
Works for:
Reduces irritation,
Reduces redness,
Moisturizing,
Anti-inflammatory,
Anti-aging,
Anti-oxidation,
Anti-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.
gluconolactone
0.4% -
0.95%
Irritation risk:
Works for:
Exfoliation,
Evens skin tone,
Anti-aging,
Moisturizing,
Anti-oxidation,
Anti-blemish
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Show more
Potential irritants
citrus aurantium dulcis fruit extract
2.1% -
3.2%
Irritation risk:
A plant extract that is used as a fragrance. Can be irritating and lead to photosensitivity
citrus limon fruit extract
1.5% -
2.2%
Irritation risk:
Used as a fragrance. Can be irritating and cause photosensitivity
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
glycerin
4% -
6%
Irritation risk:
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
betaine
3.6% -
5.4%
Irritation risk:
Works for:
Moisturizing
Helps attract water to the upper layer of the skin and improves the product texture
Show more
Ingredient list view
Water, Glycerin, Betaine, Vitis vinifera seed extract, Citrus aurantium dulcis fruit extract, Pyrus malus fruit extract, Citrus limon fruit extract, Citrus aurantifolia fruit extract, Castanea crenata shell extract, Salix alba bark extract, Centella asiatica extract, Gluconolactone, Euterpe oleracea fruit extract, Vaccinium angustifolium fruit extract, Phyllanthus emblica fruit extract, Vaccinium macrocarpon fruit extract, Allantoin panthenol, Xanthan gum, Citrus aurantium bergamia fruit oil, Calendula officinalis flower extract, Butylene glycol, 1,2-hexanediol, Arginine, Scutellaria baicalensis root extract, Paeonia suffruticosa root extract, Glycyrrhiza glabra root extract, Limonene, Linalool
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Safety Assessment of Vitis Vinifera (Grape)-Derived Ingredients as Used in Cosmetics
- The Topical Effect of Grape Seed Extract 2% Cream on Surgery Wound Healing
- Review of the Pharmacological Effects of Vitis vinifera (Grape) and its Bioactive Constituents: An Update
- Safety Assessment of Citrus Fruit-Derived Ingredients as Used in Cosmetics
- Photosensitivity in children: An approach to diagnosis and management
- Safety Assessment of Citrus-Derived Peel Oils as Used in Cosmetics
- Efficacy and Safety of White Willow Bark (Salix alba) Extract
- An evaluation of the effect of a topical product containing salicin on the visible signs of human skin aging
- Anti-Inflammatory Effect of Titrated Extract of Centella asiatica in Phthalic Anhydride-Induced Allergic Dermatitis Animal Model
- Centella asiatica in cosmetology
- Triterpene Composition and Bioactivities of Centella asiatica
- Asiaticoside induction for cell-cycle progression, proliferation and collagen synthesis in human dermal fibroblasts
- Assessment report on Centella asiatica (L.) Urban, herba
- Centella asiatica in Dermatology: An Overview
- The Effects of a Standardized Extract of Centella asiatica on Postlaser Resurfacing Wound Healing on the Face: A Split-Face, Double-Blind, Randomized, Placebo-Controlled Trial
- A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
- The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoaging
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- The use of polyhydroxy acids (PHAs) in photoaged skin
- Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acids
- An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patients
- Aging Skin: Causes, Treatments, and Prevention
- Clinical and cosmeceutical uses of hydroxyacids
- Polyhydroxy Acids (PHAs) Provide Conditioning Effects to Skin Without Increasing Sensitivity to UV Light
- Total Oxidant Scavenging Capacity of Euterpe oleracea Mart. (Açaí) Seeds and Identification of Their Polyphenolic Compounds
- Euterpe oleracea, Matricaria chamomilla, and Camellia sinensis as promising ingredients for development of skin care formulations
- Anti-Inflammatory and Neuroactive Properties of Selected Fruit Extracts
- Emblica
- Amla (Emblica officinalis Gaertn.) extract promotes procollagen production and inhibits matrix metalloproteinase-1 in human skin fibroblasts
- Emblica Cascading Antioxidant: A Novel Natural Skin Care Ingredient
- Oxidized citrus oil (R-limonene): A frequent skin sensitizer in Europe
- Air oxidation increases skin irritation from fragrance terpenes
- Topical application of Calendula officinalis (L.): Formulation and evaluation of hydrophilic cream with antioxidant activity
- The seamy side of natural medicines: contact sensitization to arnica (Arnica montana L.) and marigold (Calendula officinalis L.)
- Final report on the safety assessment of Calendula officinalis extract and Calendula officinalis
- Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products – part 1: Achillea millefolium–Curcuma longa
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Scutellaria baicalensis, the golden herb from the garden of Chinese medicinal plants
- Flavonoids in Treating Psoriasis
- Improvement of skin barrier dysfunction by Scutellaria baicalensis GEOGI extracts through lactic acid fermentation