Name: Lierac - Diopticerne
Brand: Lierac

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Product summary

"Lierac - Diopticerne" is effective for: Moisturizing

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

Ingredient callouts

Peptides (palmitoyl tripeptide-38 0.01% - 0.05%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that theynare helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
Humectants (glycerin 3.50% - 5.20%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

What can the product work for?

Moisturizing

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, butylene glycol.

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: dimethicone, cetyl alcohol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl tripeptide-38

palmitoyl tripeptide-38 0.01% - 0.05%

Irritation risk:

Concentration: Effectiveness: HIGH

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

dimethicone 2.8% - 4.2%

Irritation risk:

Concentration: Effectiveness: HIGH

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

glycerin 3.5% - 5.2%

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

Anti-aging

This product contains palmitoyl tripeptide-38. 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-38 0.01% - 0.05%

Irritation risk:

Concentration: Effectiveness: MEDIUM

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

ascorbyl glucoside 0.3% - 0.75%

Irritation risk:

Concentration: Insufficient!

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

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Ingredients & concentrations

All ingredients

Key Actives

ascorbyl glucoside 0.3% - 0.75%

Irritation risk:

Works for: Anti-oxidation, Evens skin tone, Anti-aging

dimethicone 2.8% - 4.2%

Irritation risk:

Works for: Moisturizing, Mattifying

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

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Potential irritants

propylene glycol 0.95% - 1.45%

Irritation risk:

Works for: Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

phenethyl alcohol 0.3% - 0.75%

Irritation risk:

A fragrance. Can be irritating

Comodogenic ingredients

theobroma cacao seed extract 0.05% - 0.2%

Irritation risk: Comedogenicity: High

plankton extract 0.05% - 0.15%

Irritation risk: Comedogenicity: High

Works for: Moisturizing

Can help attract water to the upper layer of the skin

All ingredients

water 40% - 60%

Irritation risk:

Plain old water

pentaerythrityl tetraethylhexanoate 4.7% - 7%

Irritation risk:

Works for: Moisturizing

Used to create a nice product consistency while softening the upper layer of the skin

glycerin 3.5% - 5.2%

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

Ingredient list view

Water, Pentaerythrityl tetraethylhexanoate, Glycerin, Dimethicone, Pentylene glycol, Cetyl alcohol, Glyceryl stearate, Butylene glycol, Propylene glycol, Mica, Dimethicone crosspolymer, Peg-75 stearate, Ci 77891, Titanium dioxide, Phenoxyethanol, Ascorbyl glucoside, Phenethyl alcohol, Ceteth-20, Steareth-20, Acrylates/c10-30 alkyl acrylate crosspolymer, Sodium polyacrylate, Tromethamine, Tetrasodium edta, Arnica montana flower extract, Hydroxypropyl cyclodextrin, Theobroma cacao seed extract, Plankton extract, Palmitoyl tripeptide-38

	Lierac - Diopticerne	YEOUTH - Day/Night Moisturizer Cream Sponsored	Indeed Labs - Snoxin Serum 2	Environ - Focus Care Youth+ Tri-Peptide Complex+ Avance Elixir	First Aid Beauty - Ultra Repair Hydra-Firm Sleeping Cream	3LAB - Anti-Aging Cream	Alumiers - HydraDew	ISDIN - Hydralift Hydrating & Revitalizing Serum	Pour Moi Skincare - Desert Day Cream	Medik8 - Liquid Peptides	eb5 - Advanced Repair Peptide Serum	Dime Beauty Co - Super Firm Serum
Price
WIMJ similarity score		51%	57%	56%	55%	54%	53%	53%	53%	52%	52%	52%
Key ingredients	ascorbyl glucoside palmitoyl tripeptide-38 +4 more	Common: palmitoyl tripeptide-38 dimethicone +2 more Other: copper tripeptide-1 panthenol +10 more	Common: palmitoyl tripeptide-38 dimethicone +1 more Other: hexanoyl dipeptide-3 norleucine acetate cyclopentasiloxane +1 more	Common: palmitoyl tripeptide-38 dimethicone +1 more Other: tripeptide-1 tripeptide-10 citrulline +8 more	Common: palmitoyl tripeptide-38 dimethicone +1 more Other: niacinamide palmitoyl hexapeptide-12 +13 more	Common: palmitoyl tripeptide-38 dimethicone +1 more Other: acetyl tetrapeptide-2 adenosine +14 more	Common: palmitoyl tripeptide-38 dimethicone +1 more Other: niacinamide lactic acid +8 more	Common: palmitoyl tripeptide-38 dimethicone +1 more Other: urea dimethiconol +7 more	Common: palmitoyl tripeptide-38 glycerin +1 more Other: retinyl palmitate methyl methacrylate crosspolymer +3 more	Common: palmitoyl tripeptide-38 glycerin Other: copper palmitoyl heptapeptide-14 pentapeptide-18 +12 more	Common: palmitoyl tripeptide-38 glycerin Other: panthenol glyceryl acrylate/acrylic acid copolymer +5 more	Common: palmitoyl tripeptide-38 glycerin Other: acetyl dipeptide-1 cetyl ester palmitoyl hexapeptide-19 +1 more
Irritancy	IRRITANCY MEDIUM	IRRITANCY MEDIUM	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY MEDIUM	IRRITANCY MEDIUM	IRRITANCY MEDIUM	IRRITANCY MEDIUM	IRRITANCY MEDIUM	IRRITANCY LOW	IRRITANCY LOW	IRRITANCY LOW
Potential Irritants	arnica montana flower extract Has skin benefit? phenethyl alcohol Has skin benefit? +10 more	rosa damascena extract Has skin benefit? panax ginseng root extract Has skin benefit? +13 more	hydroxypropyl cyclodextrin Has skin benefit? caprylyl glycol Has skin benefit?	disodium edta Has skin benefit? acrylates/c10-30 alkyl acrylate crosspolymer Has skin benefit? +8 more	chrysanthemum parthenium extract Has skin benefit? acacia decurrens flower cera Has skin benefit? +11 more	lavandula angustifolia oil Has skin benefit? citrus aurantium amara peel oil Has skin benefit? +12 more	ethylhexylglycerin Has skin benefit? citric acid Has skin benefit? +17 more	parfum Has skin benefit? hydroxypropyl cyclodextrin Has skin benefit? +6 more	ci 19140 Has skin benefit? retinyl palmitate Has skin benefit? +8 more	phenylpropanol Has skin benefit? potassium sorbate Has skin benefit? +5 more	propylene glycol Has skin benefit? ethylhexylglycerin Has skin benefit? +8 more	pullulan Has skin benefit? hydroxypropyl cyclodextrin Has skin benefit? +5 more
All ingredients	water Has skin benefit? pentaerythrityl tetraethylhexanoate Has skin benefit? +26 more	water Has skin benefit? glycerin Has skin benefit? +40 more	water Has skin benefit? glycerin Has skin benefit? +14 more	water Has skin benefit? glycerin Has skin benefit? +33 more	water Has skin benefit? glycerin Has skin benefit? +36 more	water Has skin benefit? glycerin Has skin benefit? +52 more	water Has skin benefit? caprylic/capric triglyceride Has skin benefit? +45 more	water Has skin benefit? cyclopentasiloxane Has skin benefit? +24 more	water Has skin benefit? caprylic/capric triglyceride Has skin benefit? +33 more	water Has skin benefit? glycerin Has skin benefit? +31 more	water Has skin benefit? glycerin Has skin benefit? +27 more	water Has skin benefit? acacia senegal gum Has skin benefit? +27 more

PRODUCT REVIEW

Lierac Diopticerne

Works for:

Can it cause trouble?

Key actives

Cheaper alternatives

Product summary

Ingredient callouts

What can the product work for?

Works for

Moisturizing

Anti-aging

Honesty check

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Potential irritants

Comodogenic ingredients

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Ingredients & concentrations

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Key Actives

Potential irritants

Comodogenic ingredients

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Ingredient list view

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