Thalgo Lumiere Marine Brightening Fluid

Thalgo Lumiere Marine Brightening Fluid

Efficacy75/100IrritancyHigh

Works for

Anti-aging
Adenosine, Tocopherol + 1 more
Works well
What the product description says
“Enriched with anti-ageing polysaccharides extracted from Maize, the lightweight moisturiser forms a protective shield over skin to intercept damage caused by oxidative stress, whilst Yarrow extract promotes renewal to help smoothen skin.”
Source: Lookfantastic

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

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)~0.05–0.1%
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~0.25–0.5%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.1–0.2%
Moisturizing
Dimethicone, Caprylic/capric triglyceride + 11 more
Works
What the product description says
“Melting rapidly into skin, the lighter version of the brand’s Brightening Cream (also from the Lumiere Marine range) unleashes the multitude of skincare benefits that antioxidant-rich Brown Algae extract has to offer, from hydrating and maintaining skin’s optimal moisture balance to fighting inflammation and firming loose skin.”
Source: Lookfantastic

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: glycerin, hydrolyzed hyaluronic acid.

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, dimethicone.

DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~3.1–3.8%
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~2–2.4%
Peg/ppg/polybutylene glycol-8/5/3 glycerinKey active· HumectantEffect: MediumHelps create a nice product texture and attract water to the upper layer of the skin~1.6–2%
Undaria pinnatifida extractKey activeEffect: HighA seaweed extract that helps attract water to the upper layer of the skin and might have an anti-oxidant effect~0.95–1.15%
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~0.6–0.95%
Glycine soja oilKey active· EmollientEffect: HighA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.~0.25–0.5%
Hydrolyzed hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin~0.25–0.5%
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)~0.05–0.1%
Balanites roxburghii seed oilEffect: LowAn emollient. Could be irritating~0.7–1.05%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.45–0.65%
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~0.3–0.5%
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~0.25–0.5%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.1–0.2%
Evens skin tone
Glycyrrhiza glabra root extract, Niacinamide
Not delivered
What the product description says
“Drawing on the riches of the ocean to develop exceptional skin-enhancing products, experts in marine skincare and spa therapies Thalgo presents the Brightening Fluid; a fine fluid emulsion aimed at combination to oily skin, that zaps dull, tired skin back to life and targets uneven tone.”
Source: Lookfantastic

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~0.25–0.4%
NiacinamideUnder-dosedIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.1–0.2%

Can it cause trouble?

Irritancy
4 strong irritants: Alcohol denat., Balanites roxburghii seed oil + 2 more — patch-test recommended
High risk
We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~4.3–5.2%est.
Balanites roxburghii seed oilAn emollient. Could be irritatingHigh~0.7–1.05%est.
Achillea millefolium extractPlant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritatingHigh~0.55–0.8%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.35–0.65%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~2–2.4%est.
Steareth-10Helps oil and water mix togetherMedium~1.2–1.4%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.45–0.65%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.35–0.65%est.
Sodium stearoyl glutamateHelps oil and water mix togetherMedium~0.5–0.75%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~0.3–0.5%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.Medium~0.25–0.5%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~0.25–0.4%est.
EthylhexylglycerinA preservativeMedium~0.2–0.4%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.2–0.35%est.
Glyceryl linoleateHelps oil and water mix togetherMedium~0.2–0.4%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.05%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 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
Steareth-10Helps oil and water mix together3/5~1.2–1.4%est.
Macrocystis pyrifera extract—3/5~0.55–0.8%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.2/5~0.25–0.5%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Neopentyl glycol dicaprylate/dicaprate~5–6.2%
Formula
Alcohol denat.~4.3–5.2%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Dimethicone~3.1–3.8%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Propanediol~2.3–2.8%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Caprylic/capric triglyceride~2–2.4%
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
Peg/ppg/polybutylene glycol-8/5/3 glycerin~1.6–2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps create a nice product texture and attract water to the upper layer of the skin

More about Peg/ppg/polybutylene glycol-8/5/3 glycerin
Sucrose distearate~1.4–1.8%
Formula
Irritation risk
Low
Works for
Cleansing
More about Sucrose distearate
Steareth-10~1.2–1.4%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together

More about Steareth-10
Undaria pinnatifida extract~0.95–1.15%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A seaweed extract that helps attract water to the upper layer of the skin and might have an anti-oxidant effect

More about Undaria pinnatifida extract
Balanites roxburghii seed oil~0.7–1.05%
Irritant · high
Irritation risk
High
Works for
AntibacterialMoisturizing

An emollient. Could be irritating

More about Balanites roxburghii seed oil
Glycerin~0.6–0.95%
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
Macrocystis pyrifera extract~0.55–0.8%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Macrocystis pyrifera extract
Maris aqua~0.5–0.75%
Formula
Irritation risk
Low

Sea water. Helps dissolve other ingredients in a product

More about Maris aqua
Achillea millefolium extract~0.55–0.8%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating

More about Achillea millefolium extract
Hydrolyzed yeast~0.45–0.7%
Formula
Phenoxyethanol~0.45–0.7%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Parfum~0.35–0.65%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Pentylene glycol~0.45–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Acrylates/c10-30 alkyl acrylate crosspolymer~0.35–0.65%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Sodium stearoyl glutamate~0.5–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl glutamate
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Hydrolyzed hyaluronic acid~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin

More about Hydrolyzed hyaluronic acid
Butylene glycol~0.3–0.5%
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
Sodium gluconate~0.25–0.5%
Formula
Irritation risk
Low

Helps stabilize product formulations

More about Sodium gluconate
Sucrose palmitate~0.3–0.6%
Formula
Irritation risk
Low
Works for
Cleansing
More about Sucrose palmitate
Potassium hydroxide~0.3–0.5%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Glycine soja oil~0.25–0.5%
Key activeComedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Moisturizing

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

More about Glycine soja oil
Tocopherol~0.25–0.5%
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
Glycyrrhiza glabra root extract~0.25–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Anti-inflammatoryReduces rednessEvens skin toneAnti-oxidationAntibacterial

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
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Ethylhexylglycerin~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Tocopheryl acetate~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Glyceryl linoleate~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Glyceryl linoleate
Sodium polyglutamate~0.15–0.25%
Formula
Niacinamide~0.1–0.2%
Under-dosed
Irritation risk
Low
Works for
Anti-agingEvens skin toneMoisturizingAnti-blemishReduces irritationAntibacterialReduces rednessAnti-inflammatory

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Biosaccharide gum-4~0.1–0.15%
Formula
Irritation risk
Low

Helps improve the product texture

More about Biosaccharide gum-4
Adenosine~0.05–0.1%
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
Citric acid~0.05%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Ingredient list view

Water, Neopentyl glycol dicaprylate/dicaprate, Alcohol denat., Dimethicone, Propanediol, Caprylic/capric triglyceride, Peg/ppg/polybutylene glycol-8/5/3 glycerin, Sucrose distearate, Steareth-10, Undaria pinnatifida extract, Balanites roxburghii seed oil, Glycerin, Macrocystis pyrifera extract, Maris aqua, Achillea millefolium extract, Hydrolyzed yeast, Phenoxyethanol, Parfum, Pentylene glycol, Acrylates/c10-30 alkyl acrylate crosspolymer, Sodium stearoyl glutamate, Chlorphenesin, Hydrolyzed hyaluronic acid, Butylene glycol, Sodium gluconate, Sucrose palmitate, Potassium hydroxide, Glycine soja oil, Tocopherol, Glycyrrhiza glabra root extract, Xanthan gum, Ethylhexylglycerin, Tocopheryl acetate, Glyceryl linoleate, Sodium polyglutamate, Niacinamide, Biosaccharide gum-4, Adenosine, Citric acid

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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
ThalgoLumiere Marine Brightening FluidYOUR PRODUCTMEDI-PEELPeptide 9 Volume Tox Cream ProCOSRXMoisturizer The Retinol 0.1 CreamLa Roche-PosayHYALU B5 SURACTIVATED CREAM
Match—59%58%57%
Price—$26.33$24.09$27.99
Shared key ingredients—7 of 87 of 84 of 8
Key difference—Acetyl Dipeptide-1 Cetyl EsterRetinolCapryloyl Salicylic Acid
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol —— Contains drying alcohol
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Thalgo Lumiere Marine Brightening Fluid
ThalgoLumiere Marine Brightening Fluid

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