Olay Regenerist Ultra Firming Serum

Olay Regenerist Ultra Firming Serum

Efficacy100/100IrritancyHigh

Works for

Anti-aging
Niacinamide, Palmitoyl pentapeptide-4
Works well
What the product description says
“Peptide: Peptides are proven to reduce the appearance of fine lines and wrinkles, while replenishing and rejuvenating your skin.”
Source: Allbeauty

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: palmitoyl pentapeptide-4.

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.

NiacinamideKey activeEffect: HighIs 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~2.7–4%
Palmitoyl pentapeptide-4Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.55–1.25%
Evens skin tone
Niacinamide
Works well
What the product description says
“Niacinamide: Vitamin B3 (aka Niacinamide) is scientifically proven to benefit both young and mature skin, especially when it comes to reducing uneven skin tone or the appearance of wrinkles.”
Source: Allbeauty

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

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.

NiacinamideKey activeEffect: HighIs 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~2.7–4%
Moisturizing
Niacinamide, Panthenol + 8 more
Works well
What the product description says
“- Ultra-lightweight serum intensely hydrates skin for 24 hours”
Source: Allbeauty

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, caprylyl 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, dimethiconol.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide, palmitoyl pentapeptide-4, panthenol

NiacinamideHeroEffect: HighIs 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~2.7–4%
PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~0.95–1.45%
Palmitoyl pentapeptide-4HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.55–1.25%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~5.5–8.2%
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~3.3–5%
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~1.8–2.7%
Dimethicone crosspolymerKey activeEffect: MediumUsed to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface~1.4–2.1%
DimethiconolKey active· Emollient, OcclusiveEffect: HighA silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time~0.15–0.5%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.55%
C13-14 alkaneEffect: LowHelps soften the upper layer of the skin~0.05–0.2%
Anti-blemish
Not advertised by the brand · Niacinamide
Works well

This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.

NiacinamideHeroEffect: HighIs 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~2.7–4%

Can it cause trouble?

Irritancy
7 strong irritants: Parfum, Linalool + 5 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
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.05–0.15%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.05–0.2%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.2%est.
Benzyl salicylateA fragrance. Is a likely irritantHigh~0.05–0.2%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.05–0.15%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.05–0.15%est.
Alpha-isomethyl iononeA fragrance. Potential allergen and can be irritatingHigh~0.01–0.1%est.
CitronellolA fragrance. Can be irritatingHigh~0.01–0.05%est.
Aluminum starch octenylsuccinateUsed to thicken the product's consistencyMedium~2.1–3.1%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~0.4–1%est.
EthylhexylglycerinA preservativeMedium~0.3–0.7%est.
BhtA preservativeMedium~0.15–0.55%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.55%est.
Laureth-4Helps water and oil mix togetherMedium~0.1–0.45%est.
Laureth-7Helps oil and water mix togetherMedium~0.1–0.45%est.
Sodium peg-7 olive oil carboxylateHelps oil and water mix togetherMedium~0.1–0.5%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.4%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.1–0.35%est.
PolyacrylamideUsed to improve product texture and help oil and water mix togetherMedium~0.05–0.25%est.
1,2-hexanediolA preservativeMedium~0.05–0.2%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
Laureth-4Helps water and oil mix together2/5~0.1–0.45%est.

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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
Cyclopentasiloxane~5.5–8.2%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Glycerin~3.3–5%
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
Niacinamide~2.7–4%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Anti-agingEvens skin toneAnti-blemishMoisturizingReduces irritationAnti-inflammatoryAntibacterialReduces redness

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
Aluminum starch octenylsuccinate~2.1–3.1%
Irritant · medium
Irritation risk
Medium

Used to thicken the product's consistency

More about Aluminum starch octenylsuccinate
Dimethicone~1.8–2.7%
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
Dimethicone crosspolymer~1.4–2.1%
Key active
Irritation risk
Low
Works for
Moisturizing

Used to create a thicker product texture. Helps soften the upper layer of the skin and might be able to prevent moisture loss from its surface

More about Dimethicone crosspolymer
Polyethylene~1.4–2.1%
Formula
Irritation risk
Low

Used to thicken the product's texture

More about Polyethylene
Panthenol~0.95–1.45%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces rednessMoisturizingReduces irritation

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

More about Panthenol
Palmitoyl pentapeptide-4~0.55–1.25%
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 pentapeptide-4
Tocopheryl acetate~0.4–1%
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
Ethylhexylglycerin~0.3–0.7%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Bht~0.15–0.55%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Caprylyl glycol~0.15–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Dimethiconol~0.15–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that makes products more spreadable and keeps skin smooth. Helps to add gloss to skin and may visually fill in fine lines/wrinkles for short time

More about Dimethiconol
Laureth-4~0.1–0.45%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps water and oil mix together

More about Laureth-4
Laureth-7~0.1–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Laureth-7
Sodium peg-7 olive oil carboxylate~0.1–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium peg-7 olive oil carboxylate
Disodium edta~0.1–0.4%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Citric acid~0.1–0.35%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Peg-100 stearate~0.1–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
Mica~0.1–0.35%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Tin oxide~0.1–0.5%
Formula
Irritation risk
Low

A colorant that can add a pearl-like appearance to the formulation

More about Tin oxide
Polyacrylamide~0.05–0.25%
Irritant · medium
Irritation risk
Medium

Used to improve product texture and help oil and water mix together

More about Polyacrylamide
1,2-hexanediol~0.05–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
C13-14 alkane~0.05–0.2%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about C13-14 alkane
Phenoxyethanol~0.05–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Benzyl alcohol~0.05–0.15%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Parfum~0.05–0.2%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Linalool~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Benzyl salicylate~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Benzyl salicylate
Hexyl cinnamal~0.05–0.15%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Limonene~0.05–0.15%
Irritant · high
Irritation risk
High

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

More about Limonene
Alpha-isomethyl ionone~0.01–0.1%
Irritant · high
Irritation risk
High

A fragrance. Potential allergen and can be irritating

More about Alpha-isomethyl ionone
Citronellol~0.01–0.05%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Ci 77891~0.01–0.05%
Formula
Irritation risk
Low
More about Ci 77891
Ingredient list view

Water, Cyclopentasiloxane, Glycerin, Niacinamide, Aluminum starch octenylsuccinate, Dimethicone, Dimethicone crosspolymer, Polyethylene, Panthenol, Palmitoyl pentapeptide-4, Tocopheryl acetate, Ethylhexylglycerin, Bht, Caprylyl glycol, Dimethiconol, Laureth-4, Laureth-7, Sodium peg-7 olive oil carboxylate, Disodium edta, Citric acid, Peg-100 stearate, Mica, Tin oxide, Polyacrylamide, 1,2-hexanediol, C13-14 alkane, Phenoxyethanol, Benzyl alcohol, Parfum, Linalool, Benzyl salicylate, Hexyl cinnamal, Limonene, Alpha-isomethyl ionone, Citronellol, Ci 77891

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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
OlayRegenerist Ultra Firming SerumYOUR PRODUCTSK-IIR.N.A. POWER Anti-Aging Essence SerumFarm StayBlack Snail & Peptide9 Perfect SerumCoreana LabPeptide Shot Ampoule
Match—98%97%95%
Price——$20.50$15.08
Shared key ingredients—5 of 75 of 75 of 7
Key difference—PiteraOligopeptide-32Adenosine
Irritancy High Medium Medium Medium
Drying alcohol——— Contains drying alcohol
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Olay Regenerist Ultra Firming Serum
OlayRegenerist Ultra Firming Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.