Zirh Repair Deep Wrinkle Concentrate

Zirh Repair Deep Wrinkle Concentrate

Efficacy87/100IrritancyMedium

Works for

Moisturizing
Acetyl octapeptide-3, Palmitoyl oligopeptide + 22 more
Works well
What the product description says
“Powered by Hydrolysed Wheat Protein and Tripeptide-10 Citrulline (a unique peptide that helps to support collagen production), the fast-absorbing, non-greasy treatment locks in moisture and hydration, whilst minimising the appearance of deep wrinkles and facial expression lines.”
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: algae extract, 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: algae extract, caprylyl glycol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl octapeptide-3, palmitoyl oligopeptide, panthenol, tripeptide-1, tripeptide-10 citrulline, urea

Acetyl octapeptide-3Hero· HumectantEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~4.2–5.1%
Palmitoyl oligopeptideHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.65–0.95%
Tripeptide-1Hero· EmollientEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.35–0.6%
Tripeptide-10 citrullineHeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.35–0.6%
PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.25–0.45%
UreaHero· HumectantEffect: HighNaturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations~0.25–0.45%
Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~3.1–3.7%
Methyl gluceth-20Key active· HumectantEffect: MediumHelps attract water to the upper layer of the skin and soften it~1.8–2.2%
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~1.6–2%
Saccharide isomerateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.55–0.8%
PhospholipidsKey activeEffect: MediumEmollients that are naturaly present in skin. In addition, they help water and oil mix together in the product~0.3–0.55%
Hydrolyzed soy proteinKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing~0.3–0.6%
Hydrolyzed wheat proteinKey active· HumectantEffect: MediumCan help attract water to the upper layer of the skin. Avoid if sensitive to gluten~0.3–0.55%
Calcium pantothenateKey activeEffect: HighHelps support skin barrier function improving skin hydration and reducing sensitivity~0.25–0.45%
Saccharomyces cerevisiae extractKey active· HumectantEffect: HighA moisturizing ingredient that works as a humectant to attract water to the upper layer of the skin.~0.2–0.4%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.2–0.4%
GlucoseKey active· HumectantEffect: MediumHelps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function~0.2–0.4%
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~5.6–6.8%
Peg-8· HumectantEffect: LowUsed to create a nice product consistency~1.3–1.6%
Glyceryl polymethacrylate· Humectant, EmollientEffect: LowUsed to create a nice product texture~1.1–1.3%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.2–0.35%
LecithinEffect: Low, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.3–0.5%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally 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~0.25–0.5%
Triticum vulgare germ extractUnder-dosedPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance~0.25–0.5%
Anti-aging
Acetyl octapeptide-3, Palmitoyl oligopeptide + 6 more
May help
What the product description says
“Delivering an instant tightening effect, the men's Zirh Repair Deep Wrinkle Concentrate works to fight signs of ageing around the eyes, forehead and lips.”
Source: Lookfantastic

This product contains acetyl octapeptide-3, palmitoyl oligopeptide, tripeptide-1, tripeptide-10 citrulline. These ingredients 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.

Acetyl octapeptide-3Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~4.2–5.1%
Palmitoyl oligopeptideKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.65–0.95%
Tripeptide-10 citrullineKey activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.35–0.6%
Tripeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.35–0.6%
Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~3.1–3.7%
Ascorbyl palmitateEffect: Low, below effective doseBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.~0.25–0.4%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally 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~0.25–0.5%
Retinyl palmitateUnder-dosedThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.2–0.4%

Can it cause trouble?

Irritancy
1 strong irritant: Retinyl palmitate
Medium risk
We flagged 17 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~2.3–2.8%est.
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.2–0.4%est.
Peg-8Used to create a nice product consistencyMedium~1.3–1.6%est.
Citrullus lanatus fruit extractA plant extract that can contain an antioxidant compoundMedium~0.7–1.05%est.
Hydrolyzed wheat proteinCan help attract water to the upper layer of the skin. Avoid if sensitive to glutenMedium~0.3–0.55%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~0.25–0.5%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intoleranceMedium~0.25–0.5%est.
Saccharomyces cerevisiae extractA moisturizing ingredient that works as a humectant to attract water to the upper layer of the skin.Medium~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~0.25–0.45%est.
Ascorbyl palmitateBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.Medium~0.25–0.4%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.2–0.4%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~0.25–0.45%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.3%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.2–0.35%est.
ChlorphenesinA preservativeMedium~0.1–0.15%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.25%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
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~3.1–3.7%est.
Triticum vulgare germ extractPlant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance3/5~0.25–0.5%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
Butylene glycol~5.6–6.8%
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
Acetyl octapeptide-3~4.2–5.1%
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 Acetyl octapeptide-3
Algae extract~3.1–3.7%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Pullulan~2.3–2.8%
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
Methyl gluceth-20~1.8–2.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and soften it

More about Methyl gluceth-20
Glycerin~1.6–2%
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
Peg-8~1.3–1.6%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to create a nice product consistency

More about Peg-8
Glyceryl polymethacrylate~1.1–1.3%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture

More about Glyceryl polymethacrylate
Citrullus lanatus fruit extract~0.7–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that can contain an antioxidant compound

More about Citrullus lanatus fruit extract
Saccharide isomerate~0.55–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Saccharide isomerate
Pseudoalteromonas ferment extract~0.5–0.7%
Formula
Palmitoyl oligopeptide~0.65–0.95%
Hero · Moisturizing
Irritation risk
Low
Works for
CleansingMoisturizingAnti-aging

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

More about Palmitoyl oligopeptide
Tripeptide-10 citrulline~0.35–0.6%
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 Tripeptide-10 citrulline
Tripeptide-1~0.35–0.6%
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 Tripeptide-1
Hydrolyzed wheat protein~0.3–0.55%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Can help attract water to the upper layer of the skin. Avoid if sensitive to gluten

More about Hydrolyzed wheat protein
Hydrolyzed soy protein~0.3–0.6%
Key active
Irritation risk
Low
Works for
MoisturizingEvens skin toneAnti-oxidationAnti-inflammatory

Helps attract water to the upper layer of the skin. Might have some anti-aging, anti-oxidant, and skin lightening properties, but solid evidence is missing

More about Hydrolyzed soy protein
Phospholipids~0.3–0.55%
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
Aloe barbadensis leaf juice~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAntibacterialReduces irritationReduces rednessAnti-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
Triticum vulgare germ extract~0.25–0.5%
Under-dosedComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

Plant extract that might have moisturizing properties. Avoid if you suffer from wheat or gluten intolerance

More about Triticum vulgare germ extract
Saccharomyces cerevisiae extract~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A moisturizing ingredient that works as a humectant to attract water to the upper layer of the skin.

More about Saccharomyces cerevisiae extract
Lecithin~0.3–0.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Sodium hyaluronate~0.2–0.4%
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
Hydroxypropyltrimonium hyaluronate~0.25–0.5%
Formula
Urea~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingExfoliation

Naturally present in skin (urea makes up about 7% of natural moisturizing factors in skin). Attracts water to the upper layer of the skin. Also has a positive effect on the skin barrier beyond the humectant action. Can enhance penetration of other ingredients. Is an exfoliating ingredient when used in high concentrations

More about Urea
Panthenol~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces rednessReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol
Tocopheryl acetate~0.25–0.45%
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
Retinyl palmitate~0.2–0.4%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-agingEvens skin toneAnti-blemishExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Ascorbyl palmitate~0.25–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-aging

Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.

More about Ascorbyl palmitate
Calcium pantothenate~0.25–0.45%
Key active
Irritation risk
Low
Works for
Reduces irritationMoisturizing

Helps support skin barrier function improving skin hydration and reducing sensitivity

More about Calcium pantothenate
Magnesium chloride~0.25–0.45%
Formula
Irritation risk
Low

Helps thicken the product formulation

More about Magnesium chloride
Potassium chloride~0.25–0.45%
Formula
Potassium lactate~0.25–0.45%
Formula
Magnesium lactate~0.2–0.4%
Formula
Sodium citrate~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Glucose~0.2–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function

More about Glucose
Hydrogenated lecithin~0.25–0.45%
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
Glycereth-26~0.2–0.4%
Formula
Irritation risk
Low

Helps create a thicker product consistency

More about Glycereth-26
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~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Carbomer~0.2–0.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Triethanolamine~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Aminomethyl propanol~0.2–0.35%
Formula
Irritation risk
Low

Used to adjust the pH in formulations

More about Aminomethyl propanol
Citric acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Caprylyl glycol~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Chlorphenesin~0.1–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Disodium edta~0.15–0.25%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Phenoxyethanol~0.15–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Methylparaben~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Propylparaben~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Propylparaben
Ingredient list view

Water, Butylene glycol, Acetyl octapeptide-3, Algae extract, Pullulan, Methyl gluceth-20, Glycerin, Peg-8, Glyceryl polymethacrylate, Citrullus lanatus fruit extract, Saccharide isomerate, Pseudoalteromonas ferment extract, Palmitoyl oligopeptide, Tripeptide-10 citrulline, Tripeptide-1, Hydrolyzed wheat protein, Hydrolyzed soy protein, Phospholipids, Aloe barbadensis leaf juice, Triticum vulgare germ extract, Saccharomyces cerevisiae extract, Lecithin, Sodium hyaluronate, Hydroxypropyltrimonium hyaluronate, Urea, Panthenol, Tocopheryl acetate, Retinyl palmitate, Ascorbyl palmitate, Calcium pantothenate, Magnesium chloride, Potassium chloride, Potassium lactate, Magnesium lactate, Sodium citrate, Glucose, Hydrogenated lecithin, Glycereth-26, Xanthan gum, Ethylhexylglycerin, Carbomer, Triethanolamine, Aminomethyl propanol, Citric acid, Caprylyl glycol, Chlorphenesin, Disodium edta, Phenoxyethanol, Methylparaben, Propylparaben

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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
ZirhRepair Deep Wrinkle ConcentrateYOUR PRODUCTEnvironFocus Care Youth+ Tri-Peptide Complex+ Avance Elixirendota spaPeptide 8 Hyaluronic SerumSKIN 1004.Madagascar Centella Poremizing Fresh Ampoule
Match—48%47%47%
Price—$123.01—$6.18
Shared key ingredients—5 of 145 of 145 of 14
Key difference—LanolinNiacinamideCopper Tripeptide-1
Irritancy Medium Low Low Low
Drying alcohol————
View product Shop Shop Shop

More alternatives: Peter Thomas Roth Peptide 21 Wrinkle Resist SerumNatura Bissé NB Ceutical Intensive Tolerance Booster

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Product summary

"Zirh - Repair Deep Wrinkle Concentrate" 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

  • this product includes a form of Retinoids (vitamin A) - retinyl palmitate 0.20% - 0.40%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
  • Peptides (tripeptide-10 citrulline 0.35% - 0.60%, tripeptide-1 0.35% - 0.60%, palmitoyl oligopeptide 0.65% - 0.95% and acetyl octapeptide-3 4.20% - 5.10%). 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 (urea 0.25% - 0.45%, sodium hyaluronate 0.20% - 0.40%, yeast extract 0.20% - 0.40%, saccharide isomerate 0.55% - 0.80%, glycerin 1.60% - 2.00%, algae extract 3.10% - 3.70% and acetyl octapeptide-3 4.20% - 5.10%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails for 145.00$ in the United States and from 43.50£ up to 145.00£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 16 studies and safety reviews.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
Zirh Repair Deep Wrinkle Concentrate
ZirhRepair Deep Wrinkle Concentrate

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

As an Amazon Associate, WIMJ earns from qualifying purchases.