Here's our complete breakdown comparing the ingredients, attributes, and more of Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer versus Olay Regenerist Micro-Sculpting Serum .
Last updated on August 15, 2023. Published on December 14, 2023
Overview
Cool Features
They both contain exfoliants, niacinamide and peptides
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Price
Ingredient Info
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer 29 ingredients
Olay Regenerist Micro-Sculpting Serum 28 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer 29 ingredients
Olay Regenerist Micro-Sculpting Serum 28 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Benefits
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Concerns
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer 29 ingredients
Olay Regenerist Micro-Sculpting Serum 28 ingredients
Water • Glycerin • Niacinamide • Isohexadecane • Dimethicone • Isopropyl Alcohol • Stearyl Alcohol • Polyacrylamide • Panthenol • Palmitoyl Pentapeptide-4 • Palmitoyl Dipeptide-7 • Sodium Hyaluronate • C13-14 Isoparaffin • Dimethiconol • Caprylyl Glycol • Laureth-7 • Cetearyl Glucoside • Cetearyl Alcohol • Stearic Acid • Palmitic Acid • Cetyl Alcohol • Behenyl Alcohol • Disodium EDTA • Zea Mays Starch • Peg-100 Stearate • Titanium Dioxide • 1,2-Hexanediol • Phenoxyethanol • Parfum
Water • Cyclopentasiloxane • Glycerin • Niacinamide • Aluminum Starch Octenylsuccinate • Dimethicone • Dimethicone Crosspolymer • Polyethylene • Panthenol • Tocopheryl Acetate • Palmitoyl Pentapeptide-4 • Sodium Peg-7 Olive Oil Carboxylate • Ceratonia Siliqua Fruit Extract • Polyacrylamide • Titanium Dioxide • C13-14 Isoparaffin • Caprylyl Glycol • Ceramide AP • 1,2-Hexanediol • Phenoxyethanol • Laureth-4 • Laureth-7 • Dimethiconol • Parfum • BHA • Disodium EDTA • Citric Acid • Mica
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 1.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 1.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 2.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 3.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 3.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 4.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 5.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 6.
Polyacrylamide is a synthetic polymer. It is used to stabilize products and bind ingredients. When hydrated, Polyacrylamide forms a soft gel.
Polyacrylamide is low-toxicity. If source properly, it is deemed safe to use in cosmetics.
It should be noted the precursor to Polyacrylamide is acrylamide. Acrylamide is a carcinogen. Most reputable sources of Polyacrylamide will screen for residual acrylamide to make sure the count is in a safe range. Acrylamide is not able to be absorbed through the skin.
We recommend speaking with a professional if you have concerns.
Learn more about PolyacrylamideOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 8.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 14.
Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.
lt is a humectant, meaning that it helps the skin attract and retain moisture.
Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
Learn more about PanthenolOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 9.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 9.
You might know this ingredients as Matrixyl. It is a peptide.
Peptides are building blocks for protein. Palmitoyl Pentapeptide-4 consists of five amino acids. These amino acids include: 2 lysines, 2 threonines, and serine
This ingredients tells our body to create more collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.
Thus, Matrixyl may help improve the look of wrinkles.
Read more about other common types of peptides here:
Learn more about Palmitoyl Pentapeptide-4Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 10.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 11.
C13-14 Isoparaffin is created from petroleum-based mineral oils. It is an emollient and helps thicken a product.
As an emollient, it helps keep the skin soft and smooth by creating a barrier on top. This barrier traps moisture in, keeping the skin hydrated.
C13-14 Isoparaffin may not be fungal-acne safe.
Learn more about C13-14 IsoparaffinOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 13.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 16.
Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping.
This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 14.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 23.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 15.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 17.
Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.
Laureth-7 is an emulsifier and cleansing ingredient. As an emulsifier, it is used to prevent ingredients from separating. It also helps cleanse the skin by gathering dirt, oil, and pollutants to be rinsed away.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 16.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 22.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 23.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 26.
Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.
With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.
Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.
Pure titanium dioxide is a white powder that is used in many products to add or change color.
Learn more about Titanium DioxideOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 26.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 15.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 27.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 19.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 28.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 20.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumOlay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer contains this as ingredient number 29.
Olay Regenerist Micro-Sculpting Serum contains this as ingredient number 24.
Here's what our community thinks of the ingredients in these two products.
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer 29 ingredients
Olay Regenerist Micro-Sculpting Serum 28 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Olay Ultimate Niacinamide + Collagen Peptide 24 Hydrating Moisturizer 29 ingredients
Olay Regenerist Micro-Sculpting Serum 28 ingredients
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