KORA Organics Noni Night AHA Resurfacing Serum

KORA Organics Noni Night AHA Resurfacing Serum

Efficacy87/100IrritancyHigh

Works for

Evens skin tone
Lactic acid, Vitis vinifera juice extract
Works well
What the product description says
“91% noticed the appearance of dark spots and hyperpigmentation were minimized”
Source: Sephora

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: lactic acid

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: vitis vinifera juice extract.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Lactic acidKey activeEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~3.7–5.5%
Vitis vinifera juice extractEffect: LowContains AHAs that exfoliate the upper layer of the skin. Can help attract water to the upper layer of the skin due to the sugar content~1.5–2.3%
Exfoliation
Lactic acid, Vitis vinifera juice extract + 1 more
Works well
What the product description says
“Noni Night AHA Resurfacing Serum”
Source: Kora Organics

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: lactic acid.

Lactic acidKey activeEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~3.7–5.5%
Vitis vinifera juice extractEffect: LowContains AHAs that exfoliate the upper layer of the skin. Can help attract water to the upper layer of the skin due to the sugar content~1.5–2.3%
Salix alba bark extractEffect: LowA 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~0.15–0.5%
Anti-aging
Lactic acid, Aloe barbadensis leaf juice + 1 more
May help
What the product description says
“Resurfaces your skin while it diminishes and minimizes the appearance of pores, fine lines and wrinkles.”
Source: Kora Organics

This product contains lactic 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.

Lactic acidKey activeEffect: MediumAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~3.7–5.5%
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%
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~0.15–0.5%
Moisturizing
Persea gratissima oil, Lactic acid + 13 more
Works
What the product description says
“Protects Your Skin From Environmental Aging And Reduces Moisture Loss To Improve Skin Barrier Protection”
Source: Recreate Yourself

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: anhydroxylitol, 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: helianthus annuus seed oil, cocos nucifera fruit extract.

Persea gratissima oilKey active· EmollientEffect: HighAn emollient that helps soften the skin and could be helpful in repairing its barrier function~4.3–6.4%
Lactic acidKey active· HumectantEffect: HighAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)~3.7–5.5%
Lactobacillus fermentKey active· HumectantEffect: HighA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~2.3–3.5%
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~1.2–1.8%
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~0.5–1.15%
LactobacillusKey activeEffect: HighA non-living ingredient made by fermentation with the bacteria Lactobacillus. It can help attract water to the upper layer of the skin and might help reduce inflammation~0.2–0.7%
Jojoba estersKey active· EmollientEffect: HighAn emollient made of jojoba oil. Helps soften the skin and support its barrier function~0.2–0.75%
Cocos nucifera fruit extractKey active· EmollientEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~0.15–0.65%
AnhydroxylitolKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and repair the skin barrir function~0.1–0.5%
Hydrolyzed sodium hyaluronateKey activeEffect: HighAttracts water into the upper layer of the skin~0.1–0.5%
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%
Vitis vinifera juice extractEffect: LowContains AHAs that exfoliate the upper layer of the skin. Can help attract water to the upper layer of the skin due to the sugar content~1.5–2.3%
Glyceryl stearate citrate· EmollientEffect: LowHelps oil and water mix together while softening the upper layer of the skin~1–1.5%
LysolecithinEffect: LowLecithin derivative. It helps oil and water mix together and can enhance penetration of other ingredients. It helps soften the upper layer of the skin~0.2–0.75%
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~0.15–0.5%

Can it cause trouble?

Irritancy
8 strong irritants: Citrus aurantium flower oil, Microcitrus australasica fruit extract + 6 more — patch-test recommended
High risk
We flagged 20 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
PullulanCreates a thin drying film on the skin resulting in a short-term tightening effectHigh~0.15–0.6%est.
Citrus aurantium flower oil—High~0.1–0.45%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~0.15–0.5%est.
Microcitrus australasica fruit extractMost likely used for its fragrance. Can be irritating and lead to photosensitivityHigh~0.1–0.45%est.
Pelargonium graveolens flower oilAn essential oil. Can be irritating. Can become an allergen with oxidationHigh~0.1–0.45%est.
CitronellolA fragrance. Can be irritatingHigh~0.1–0.45%est.
FarnesolAdded to create a nice product smell. Can be irritatingHigh~0.1–0.45%est.
GeraniolA fragrance. Can be irritatingHigh~0.1–0.45%est.
LinaloolA fragrance. Can be irritatingHigh~0.1–0.45%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.1–0.35%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.
Lactic acidAn exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)Medium~3.7–5.5%est.
Persea gratissima oilAn emollient that helps soften the skin and could be helpful in repairing its barrier functionMedium~4.3–6.4%est.
Vitis vinifera juice extractContains AHAs that exfoliate the upper layer of the skin. Can help attract water to the upper layer of the skin due to the sugar contentMedium~1.5–2.3%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~0.6–1.35%est.
Sodium stearoyl glutamateHelps oil and water mix togetherMedium~0.55–1.25%est.
Brassica alcoholHelps oil and water mix togetherMedium~0.45–1.05%est.
Jojoba estersAn emollient made of jojoba oil. Helps soften the skin and support its barrier functionMedium~0.2–0.75%est.
Potassium sorbateA preservativeMedium~0.15–0.5%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.1–0.45%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
Cocos nucifera fruit extractAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~0.15–0.65%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
MoisturizingReduces rednessReduces irritationAntibacterialAnti-inflammatoryAnti-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
Lactic acid~3.7–5.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
ExfoliationEvens skin toneMoisturizingAnti-aging

An exfoliating and moisturizing alpha-hydroxy acid (AHA). Typically causes less irritation than other AHAs, for example, glycolic acid. At high concentrations (about 15%), lactic acid can help reduce lines and wrinkles. Recent studies show that lactic acid can support the "good" bacteria living on skin's surface (healthy skin microbiome)

More about Lactic acid
Persea gratissima oil~4.3–6.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and could be helpful in repairing its barrier function

More about Persea gratissima oil
Water~3.3–4.9%
Formula
Irritation risk
Low

Plain old water

More about Water
Lactobacillus ferment~2.3–3.5%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-oxidationReduces irritation

A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative

More about Lactobacillus ferment
Vitis vinifera juice extract~1.5–2.3%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingExfoliationEvens skin tone

Contains AHAs that exfoliate the upper layer of the skin. Can help attract water to the upper layer of the skin due to the sugar content

More about Vitis vinifera juice extract
Glycerin~1.2–1.8%
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
Glyceryl stearate citrate~1–1.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together while softening the upper layer of the skin

More about Glyceryl stearate citrate
Potassium hydroxide~0.6–1.35%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Sodium stearoyl glutamate~0.55–1.25%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl glutamate
Helianthus annuus seed oil~0.5–1.15%
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
Brassica alcohol~0.45–1.05%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together

More about Brassica alcohol
Lactobacillus/dipteryx odorata seed ferment filtrate~0.3–0.75%
Formula
Polyglyceryl-3 stearate~0.3–0.75%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-3 stearate
Lactobacillus~0.2–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

A non-living ingredient made by fermentation with the bacteria Lactobacillus. It can help attract water to the upper layer of the skin and might help reduce inflammation

More about Lactobacillus
Lysolecithin~0.2–0.75%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Lecithin derivative. It helps oil and water mix together and can enhance penetration of other ingredients. It helps soften the upper layer of the skin

More about Lysolecithin
Sclerotium gum~0.2–0.75%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Xylityl sesquicaprylate~0.15–0.65%
Formula
Irritation risk
Low
Works for
Cleansing
More about Xylityl sesquicaprylate
Jojoba esters~0.2–0.75%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient made of jojoba oil. Helps soften the skin and support its barrier function

More about Jojoba esters
Hydrogenated lecithin~0.15–0.6%
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
Pullulan~0.15–0.6%
Irritant · high
Irritation risk
High
Works for
Mattifying

Creates a thin drying film on the skin resulting in a short-term tightening effect

More about Pullulan
Xanthan gum~0.15–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Cocos nucifera fruit extract~0.15–0.65%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic

More about Cocos nucifera fruit extract
Potassium sorbate~0.15–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Citrus aurantium flower oil~0.1–0.45%
Irritant · high
Salix alba bark extract~0.15–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-oxidationAnti-blemishExfoliation

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
Anhydroxylitol~0.1–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and repair the skin barrir function

More about Anhydroxylitol
Microcitrus australasica fruit extract~0.1–0.45%
Irritant · high
Irritation risk
High

Most likely used for its fragrance. Can be irritating and lead to photosensitivity

More about Microcitrus australasica fruit extract
Tocopherol~0.15–0.5%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Lactobacillus/lemon peel ferment extract~0.1–0.5%
Formula
Morinda citrifolia fruit extract~0.1–0.5%
Formula
Silica~0.2–0.8%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Hydrolyzed sodium hyaluronate~0.1–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Attracts water into the upper layer of the skin

More about Hydrolyzed sodium hyaluronate
Pelargonium graveolens flower oil~0.1–0.45%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

An essential oil. Can be irritating. Can become an allergen with oxidation

More about Pelargonium graveolens flower oil
Leuconostoc/radish root ferment filtrate~0.1–0.45%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Amethyst powder~0.2–0.7%
Formula
Citronellol~0.1–0.45%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Farnesol~0.1–0.45%
Irritant · high
Irritation risk
High

Added to create a nice product smell. Can be irritating

More about Farnesol
Geraniol~0.1–0.45%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Linalool~0.1–0.45%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Limonene~0.1–0.35%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Ingredient list view

Aloe barbadensis leaf juice, Lactic acid, Persea gratissima oil, Water, Lactobacillus ferment, Vitis vinifera juice extract, Glycerin, Glyceryl stearate citrate, Potassium hydroxide, Sodium stearoyl glutamate, Helianthus annuus seed oil, Brassica alcohol, Lactobacillus/dipteryx odorata seed ferment filtrate, Polyglyceryl-3 stearate, Lactobacillus, Lysolecithin, Sclerotium gum, Xylityl sesquicaprylate, Jojoba esters, Hydrogenated lecithin, Pullulan, Xanthan gum, Cocos nucifera fruit extract, Potassium sorbate, Citrus aurantium flower oil, Salix alba bark extract, Anhydroxylitol, Microcitrus australasica fruit extract, Tocopherol, Lactobacillus/lemon peel ferment extract, Morinda citrifolia fruit extract, Silica, Hydrolyzed sodium hyaluronate, Pelargonium graveolens flower oil, Leuconostoc/radish root ferment filtrate, Amethyst powder, Citronellol, Farnesol, Geraniol, Linalool, Limonene

Compare prices

Retailers ranked by price — lowest first.

KORA Organics30 mL
$74.00
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SpaceNK US
$74.00
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Sephora
$92.00
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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
KORA OrganicsNoni Night AHA Resurfacing SerumYOUR PRODUCTShani Darden Skin CareRetinol ReformGeek GorgeousSmooth Out LiquidB SkincareB Overnight Smoothing Serum
Match—57%54%46%
Price$74.00$75.00+$1.00$39.99−$34.01$2.68−$71.32
Shared key ingredients—3 of 113 of 112 of 11
Key difference—NiacinamideGlycolic AcidGluconolactone
Irritancy High Medium Low High
Drying alcohol————
View product Shop Shop Shop

More alternatives: Herbivore Botanicals Milky Way 10% AHA + Oat Soothing Exfoliating SerumOsea Malibu Seaglow Overnight Serum AHA Treatment

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Product summary

"KORA Organics - Noni Night AHA Resurfacing Serum" is effective for: Evens skin tone and Exfoliation

This product could be helpful for: Anti-aging and Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Exfoliating acids (lactic acid 3.70% - 5.50%). In this concentration, they will have a noticeable exfoliating effect. They can also have an anti-aging effect and stimulate collagen production in a long-run. Lactic Acid can also help to attract water to the upper layer (works as a humectant).
  • Humectants (anhydroxylitol 0.10% - 0.50%, glycerin 1.20% - 1.80%, lactobacillus ferment 2.30% - 3.50% and lactic acid 3.70% - 5.50%). 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 "KORA Organics" is cruelty free and so is its parent company.

Price

The product retails from 76.00A$ up to 98.00A$ in Australia, from 56.00$ up to 74.00$ in the United States, from 48.41£ up to 74.00£ in the United Kingdom, for 92.00CA$ in Canada, for 570.00HK$ in Hong Kong and for 114.00NZ$ in New Zealand.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 17 studies and safety reviews.

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  5. 5
  6. 6
KORA Organics Noni Night AHA Resurfacing Serum
KORA OrganicsNoni Night AHA Resurfacing Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.