Nourish London Radiance Rejuvenating Peptide Serum

Nourish London Radiance Rejuvenating Peptide Serum

Efficacy58/100IrritancyHigh

Works for

Moisturizing
Palmitoyl tripeptide-5, Glycerin + 2 more
Works well
What the product description says
“Hyaluronic acid boosts hydration; clinically tested to instantly hydrate by 80% .”
Source: Naturisimo

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, sodium hyaluronate.

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: palmitoyl tripeptide-5

Palmitoyl tripeptide-5HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~2.8–4.2%
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~2.2–3.2%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.4–0.9%
Aloe barbadensis leaf juice powderEffect: 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~4–6%
Anti-aging
Palmitoyl tripeptide-5
May help
What the product description says
“Brightens, revitalises and hydrates the skin, leaving it plump and youthful looking Key Ingredients .”
Source: Naturisimo

This product contains palmitoyl tripeptide-5. 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.

Palmitoyl tripeptide-5Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~2.8–4.2%
Evens skin tone
No ingredient credited for this claim
Not delivered
What the product description says
“Alpine Foxberry is traditionally known for its skin-brightening properties, enhancing natural radiance and giving an even skin tone.”
Source: Naturisimo

Effective ingredients missing or their concentration is too low

Can it cause trouble?

Irritancy
6 strong irritants: Rosa damascena flower extract, Citronellol + 4 more — patch-test recommended
High risk
We flagged 12 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Rosa damascena flower extractUsed as a fragrance. Can be irritatingHigh~0.15–0.65%est.
CitronellolA fragrance. Can be irritatingHigh~0.1–0.45%est.
EugenolA fragrance. Is a likely irritantHigh~0.1–0.35%est.
FarnesolAdded to create a nice product smell. Can be irritatingHigh~0.05–0.2%est.
GeraniolA fragrance. Can be irritatingHigh~0.05–0.15%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.15%est.
Aloe barbadensis leaf juice powderTraditionally 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~4–6%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~1.4–2.1%est.
Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureMedium~1.2–1.7%est.
Sodium levulinateA preservativeMedium~0.6–1.4%est.
Levulinic acidHelps stabilize a product formulationMedium~0.45–1.05%est.
Potassium sorbateA preservativeMedium~0.3–0.6%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
Arctostaphylos uva ursi leaf extract~6.2–9.2%
Formula
Aloe barbadensis leaf juice powder~4–6%
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 leaf juice powder
Palmitoyl tripeptide-5~2.8–4.2%
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
Glycerin~2.2–3.2%
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
Lactobacillus/dipteryx odorata seed ferment filtrate~1.7–2.5%
Formula
Leuconostoc/radish root ferment filtrate~1.4–2.1%
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
Cetearyl glucoside~1.2–1.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil in the product mix well together and improves product texture

More about Cetearyl glucoside
Xanthan gum~1–1.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Sodium levulinate~0.6–1.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium levulinate
Levulinic acid~0.45–1.05%
Irritant · medium
Irritation risk
Medium

Helps stabilize a product formulation

More about Levulinic acid
Sodium hyaluronate~0.4–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Potassium sorbate~0.3–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Rosa damascena flower extract~0.15–0.65%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Rosa damascena flower extract
Citronellol~0.1–0.45%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Eugenol~0.1–0.35%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Eugenol
Farnesol~0.05–0.2%
Irritant · high
Irritation risk
High

Added to create a nice product smell. Can be irritating

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

A fragrance. Can be irritating

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

A fragrance. Can be irritating

More about Linalool
Ingredient list view

Water, Arctostaphylos uva ursi leaf extract, Aloe barbadensis leaf juice powder, Palmitoyl tripeptide-5, Glycerin, Lactobacillus/dipteryx odorata seed ferment filtrate, Leuconostoc/radish root ferment filtrate, Cetearyl glucoside, Xanthan gum, Sodium levulinate, Levulinic acid, Sodium hyaluronate, Potassium sorbate, Rosa damascena flower extract, Citronellol, Eugenol, Farnesol, Geraniol, Linalool

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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
Nourish LondonRadiance Rejuvenating Peptide SerumYOUR PRODUCTBlissBright Idea Vitamin C + Tri-Peptide Collagen Protecting & Brightening SerumRevision SkincareHydrating SerumHyalogicCollagen HA Triple Boost Face Serum
Match—69%69%69%
Price—$26.10$69.97$23.72
Shared key ingredients—3 of 33 of 33 of 3
Key difference—3-O-Ethyl Ascorbic AcidChondrus Crispus ExtractGlucose Oxidase
Irritancy High Medium Low Low
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 4 studies and safety reviews.

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Nourish London Radiance Rejuvenating Peptide Serum
Nourish LondonRadiance Rejuvenating Peptide Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.