John Masters Organics Daily Serum with Kakadu Plum and Vitamin C

John Masters Organics Daily Serum with Kakadu Plum and Vitamin C

Efficacy75/100IrritancyHigh

Works for

Evens skin tone
Ferulic acid
May help
What the product description says
“A new and improved formula of this Vitamin C Anti-Aging Serum now contains extract of kakadu plum which helps to brighten and even skin tone.”
Source: Feelunique

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: ferulic acid.

Ferulic acidKey activeEffect: MediumA potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%~0.35–0.85%
Anti-aging
Ferulic acid, Aloe barbadensis leaf juice + 2 more
May help
What the product description says
“A new and improved formula of this Vitamin C Anti-Aging Serum now contains extract of kakadu plum which helps to brighten and even skin tone.”
Source: Feelunique

This product contains ferulic acid. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

Ferulic acidKey activeEffect: MediumA potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%~0.35–0.85%
Aloe barbadensis leaf juiceEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~23–34%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.3–1.9%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.35–0.8%
Anti-oxidation
Side benefit · Superoxide dismutase, Ferulic acid + 9 more
Works well

This product contains antioxidants (ferulic acid, superoxide dismutase) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

Superoxide dismutaseKey activeEffect: HighAn antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variants~0.45–1%
Ferulic acidKey activeEffect: HighA potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%~0.35–0.85%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.3–1.9%
Terminalia ferdinandiana fruit extractEffect: LowA plant extract that might have some anti-oxidant effect in skin, but evidence is lacking~0.55–1.25%
Malpighia glabra fruit extractEffect: LowA plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lacking~0.4–0.95%
Spirulina platensis extractEffect: LowAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect~0.35–0.85%
Rosa damascena flower waterEffect: Low, below effective doseUsed 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~1.9–2.9%
Rosa canina fruit oilEffect: Low, below effective doseA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating~0.85–1.25%
Oryza sativa extractEffect: Low, below effective doseA grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin~0.5–1.15%
Rosmarinus officinalis leaf extractEffect: Low, below effective doseCan be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating~0.2–0.8%
TocopherolUnder-dosedPure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.35–0.8%
Moisturizing
Side benefit · Helianthus annuus seed oil, Glycerin + 12 more
Works

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: diglycerin, glycerin.

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: butyrospermum parkii butter, helianthus annuus seed oil.

Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~4.8–7.2%
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~3.5–5.2%
Butyrospermum parkii butterKey active· Emollient, OcclusiveEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.3–1.9%
Superoxide dismutaseKey activeEffect: HighAn antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variants~0.45–1%
PhospholipidsKey activeEffect: MediumEmollients that are naturaly present in skin. In addition, they help water and oil mix together in the product~0.4–0.9%
Spirulina platensis extractKey activeEffect: MediumAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect~0.35–0.85%
DiglycerinKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.2–0.75%
Aloe barbadensis leaf juice· HumectantEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~23–34%
Aloe barbadensis extract· HumectantEffect: LowTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~5.2–7.8%
Rosa damascena flower oilEffect: LowUsed as a fragrance. Can be irritating~0.35–0.75%
Rosa damascena flower waterEffect: Low, below effective doseUsed 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~1.9–2.9%
Oryza sativa extractEffect: Low, below effective doseA grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin~0.5–1.15%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.35–0.8%
Rosa canina fruit oilUnder-dosedA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating~0.85–1.25%

Can it cause trouble?

Irritancy
10 strong irritants: Rosa damascena flower water, Rosa damascena extract + 8 more — patch-test recommended
High risk
We flagged 16 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~1.9–2.9%est.
Rosa damascena extractOil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.High~1.4–2.1%est.
Rosa damascena flower oilUsed as a fragrance. Can be irritatingHigh~0.35–0.75%est.
Rosmarinus officinalis leaf extractCan be helpful in reducing inflammation in skin, including inflamed acne. It can be irritatingHigh~0.2–0.8%est.
Citrus aurantium dulcis peel oilAn essentil oil from orange peel. Potential allergen and can be irritatingHigh~0.35–0.75%est.
EugenolA fragrance. Is a likely irritantHigh~0.15–0.6%est.
LinaloolA fragrance. Can be irritatingHigh~0.15–0.55%est.
FarnesolAdded to create a nice product smell. Can be irritatingHigh~0.15–0.55%est.
GeraniolA fragrance. Can be irritatingHigh~0.1–0.4%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~23–34%est.
Aloe barbadensis extractTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~5.2–7.8%est.
Rosa canina fruit oilA great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritatingMedium~0.85–1.25%est.
Terminalia ferdinandiana fruit extractA plant extract that might have some anti-oxidant effect in skin, but evidence is lackingMedium~0.55–1.25%est.
Malpighia glabra fruit extractA plant extract that might help neutralize free radicals in skin, but research on its effectiveness is lackingMedium~0.4–0.95%est.
Potassium sorbateA preservativeMedium~0.3–0.6%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~1.3–1.9%est.
Spirulina platensis extractAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect3/5~0.35–0.85%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Aloe barbadensis leaf juice~23–34%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAntibacterialReduces rednessReduces irritationAnti-blemishAnti-aging

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Aloe barbadensis extract~5.2–7.8%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis extract
Helianthus annuus seed oil~4.8–7.2%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Glycerin~3.5–5.2%
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
Populus tremuloides bark extract~2.8–4.1%
Formula
Rosa damascena flower water~1.9–2.9%
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
Rosa damascena extract~1.4–2.1%
Irritant · high
Irritation risk
High

Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.

More about Rosa damascena extract
Ascorbic acid/orange/citrus limon/citrus aurantifolia polypeptides~1.2–1.8%
Irritant · high
Butyrospermum parkii butter~1.3–1.9%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-agingAnti-oxidation

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Rosa canina seed extract~0.95–1.4%
Formula
Rosa canina fruit oil~0.85–1.25%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-oxidation

A great emollient. Contains vitamin E (tocopherol) which may give it some anti-oxidant properties. Can contain volatile compounds and can be irritating

More about Rosa canina fruit oil
Terminalia ferdinandiana fruit extract~0.55–1.25%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might have some anti-oxidant effect in skin, but evidence is lacking

More about Terminalia ferdinandiana fruit extract
Oryza sativa extract~0.5–1.15%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin

More about Oryza sativa extract
Malpighia glabra fruit extract~0.4–0.95%
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
Phospholipids~0.4–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Emollients that are naturaly present in skin. In addition, they help water and oil mix together in the product

More about Phospholipids
Superoxide dismutase~0.45–1%
Key active
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatory

An antioxidant enzyme that is naturally present in skin. It can help support skin barrier function and reduce inflammation in skin. It is used in topical medications for inflammatory skin conditions including atopic dermatitis (eczema) and psoriasis. There are three types of natural Superoxide Dismutase in human skin. The compound used in topical treatments and cosmetics are mimics of typically one of these natural variants

More about Superoxide dismutase
Spirulina platensis extract~0.35–0.85%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

An algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect

More about Spirulina platensis extract
Algae~0.35–0.8%
Formula
Irritation risk
Low
More about Algae
Chlamydomonas reinhardtii extract~0.3–0.7%
Formula
Ferulic acid~0.35–0.85%
Key active
Irritation risk
Low
Works for
Anti-oxidationAnti-inflammatoryAnti-agingEvens skin tone

A potent anti-oxidant that has been shown to be effective in neutralizing free radicals in skin. There seem to have a synergetic effect of ferulic acid, vitamin E and C, meaning that when the ingredients are used together, they enhance each other's ability protect the skin against free radicals. Ferulic acid also helps to stabilize other ingredients - including vitamins C and E. It can help to even out the skin tone. Ferulic acid is approved for use as a sunscreen ingredient in Japan in concentrations up to 10%

More about Ferulic acid
Tocopherol~0.35–0.8%
Under-dosed
Irritation risk
Low
Works for
Anti-oxidationAnti-inflammatoryAnti-agingMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Diglycerin~0.2–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Diglycerin
Pinus pinaster bark/bud extract~0.35–0.85%
Formula
Rosa damascena flower oil~0.35–0.75%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Used as a fragrance. Can be irritating

More about Rosa damascena flower oil
Rosa damascena extract~0.3–0.75%
Irritant · high
Irritation risk
High

Oil of a very fragrant pink rose used as fragrance in cosmetics. Extensive research has shown it has mixed benefits. In the pro column, inhaling this flower’s scent seems to have relaxing properties and the plant’s petals contain skin-soothing and antioxidant compounds that can benefit skin. On the flipside, the numerous chemicals that create this rose’s distinctive fragrance pose a risk of causing skin aggravation.

More about Rosa damascena extract
Rosmarinus officinalis leaf extract~0.2–0.8%
Irritant · high
Irritation risk
High
Works for
Anti-blemishAntibacterialAnti-oxidation

Can be helpful in reducing inflammation in skin, including inflamed acne. It can be irritating

More about Rosmarinus officinalis leaf extract
Citrus aurantium dulcis peel oil~0.35–0.75%
Irritant · high
Irritation risk
High

An essentil oil from orange peel. Potential allergen and can be irritating

More about Citrus aurantium dulcis peel oil
Hydrogenated lecithin~0.3–0.75%
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
Sclerotium gum~0.3–0.75%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Xanthan gum~0.2–0.75%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Potassium sorbate~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Eugenol~0.15–0.6%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Eugenol
Linalool~0.15–0.55%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Farnesol~0.15–0.55%
Irritant · high
Irritation risk
High

Added to create a nice product smell. Can be irritating

More about Farnesol
Geraniol~0.1–0.4%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Ingredient list view

Aloe barbadensis leaf juice, Aloe barbadensis extract, Helianthus annuus seed oil, Glycerin, Populus tremuloides bark extract, Rosa damascena flower water, Rosa damascena extract, Ascorbic acid/orange/citrus limon/citrus aurantifolia polypeptides, Butyrospermum parkii butter, Rosa canina seed extract, Rosa canina fruit oil, Terminalia ferdinandiana fruit extract, Oryza sativa extract, Malpighia glabra fruit extract, Phospholipids, Superoxide dismutase, Spirulina platensis extract, Algae, Chlamydomonas reinhardtii extract, Ferulic acid, Tocopherol, Diglycerin, Pinus pinaster bark/bud extract, Rosa damascena flower oil, Rosa damascena extract, Rosmarinus officinalis leaf extract, Citrus aurantium dulcis peel oil, Hydrogenated lecithin, Sclerotium gum, Xanthan gum, Potassium sorbate, Eugenol, Linalool, Farnesol, Geraniol

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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
John Masters OrganicsDaily Serum with Kakadu Plum and Vitamin CYOUR PRODUCTJosh RosebrookC Bright Complex Vitamin C SerumNø CosmeticsAntiox SerumGlow Jar8% AM Vitamin C Serum
Match—58%56%56%
Price—$70.00—$41.38
Shared key ingredients—3 of 94 of 94 of 9
Key difference—Azelaic AcidEthylbisiminomethylguaiacol Manganese ChlorideVitamin C
Irritancy High Medium Low Low
Drying alcohol————
View product Shop Shop Shop

More alternatives: Nakery Collagen Defense + 25% Vitamin C Complex Serummarie veronique C-Therapy Serum

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Product summary

"John Masters Organics - Daily Serum with Kakadu Plum and Vitamin C" could be helpful for: Evens skin tone, Anti-aging and Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (diglycerin 0.20% - 0.75% and glycerin 3.50% - 5.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

About the brand

According to Cruelty-Free Kitty "John Masters Organics" is cruelty free and so is its parent company.

Price

The product retails for 86.52A$ in Australia and for 44.99$ 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 26 studies and safety reviews.

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John Masters Organics Daily Serum with Kakadu Plum and Vitamin C
John Masters OrganicsDaily Serum with Kakadu Plum and Vitamin C

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

As an Amazon Associate, WIMJ earns from qualifying purchases.