Neutrogena Bright Boost Illuminating Serum Versus Olay Regenerist Retinol 24 Night Facial Serum
Updated on June 28, 2024
Overview
What they are
These products are both serums. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens or sulfates
What's Inside
They both contain silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Neutrogena Bright Boost Illuminating Serum 20 ingredients
Olay Regenerist Retinol 24 Night Facial Serum 19 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Neutrogena Bright Boost Illuminating Serum 20 ingredients
Olay Regenerist Retinol 24 Night Facial Serum 19 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Acetyl Glucosamine
Skin ConditioningPropylene Glycol
Humectant
Dimethiconol
Emollient
Phenoxyethanol
Preservative
Carbomer
Emulsion StabilisingTetrahydrodiferuloylmethane
Antioxidant
Hexylresorcinol
AntimicrobialDisodium EDTA
Sodium Hydroxide
BufferingDimethicone/Vinyl Dimethicone Crosspolymer
Skin ConditioningPentylene Glycol
Skin ConditioningParfum
Masking
Amodimethicone
Ethylhexylglycerin
Skin ConditioningSilica
Abrasive
Mica
Cosmetic Colorant
Titanium Dioxide
Cosmetic Colorant
Water, Glycerin, Dimethicone, Acetyl Glucosamine, Propylene Glycol, Dimethiconol, Phenoxyethanol, Carbomer, Tetrahydrodiferuloylmethane, Hexylresorcinol, Disodium EDTA, Sodium Hydroxide, Dimethicone/Vinyl Dimethicone Crosspolymer, Pentylene Glycol, Parfum, Amodimethicone, Ethylhexylglycerin, Silica, Mica, Titanium Dioxide
Water
Skin ConditioningDimethicone
Emollient
Glycerin
Humectant
Retinol
Skin Conditioning
Retinyl Propionate
Skin Conditioning
Niacinamide
Smoothing
Palmitoyl Pentapeptide-4
Skin Conditioning
Dimethiconol
Emollient
C13-14 Isoparaffin
Emollient
Laureth-4
Emulsifying
Polysorbate 20
Emulsifying
Laureth-7
EmulsifyingDisodium EDTA
Dimethicone Crosspolymer
Emulsion StabilisingPolyacrylamide
Titanium Dioxide
Cosmetic Colorant
Mica
Cosmetic Colorant
DMDM Hydantoin
Preservative
Iodopropynyl Butylcarbamate
Preservative
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin 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 GlycerinDimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeDimethiconol 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.
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 EDTAMica refers to a group of silicate minerals. Mica crystals are easily split to give products a shimmer. These crystals are able to reflect light to temporarily give your skin a glowy look.
Mica is found to be safe. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.
Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.
Mica can be naturally found throughout the world. However, some sources of mica may be controversial. In 2016, mica mined in the Jharkhand state in India was found to be using child labor. However, companies are able to source ethical mica affiliated with international organizations that monitor the mica supply chain.
Learn more about MicaTitanium 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 DioxideIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Neutrogena Bright Boost Illuminating Serum 20 ingredients
Olay Regenerist Retinol 24 Night Facial Serum 19 ingredients
Reviews
Here's what our community thinks
Neutrogena Bright Boost Illuminating Serum 20 ingredients
Olay Regenerist Retinol 24 Night Facial Serum 19 ingredients
This serum has some good qualities, but also a few drawbacks.
On the positive side, it feels like a well-formulated product with gentle retinoids - the combination of retinol and retinyl propionate works well for beginners or those with sensitive skin, as it doesn’t cause major irritation. The addition of niacinamide and peptides is also a nice touch for brightening and anti-aging benefits. Show more
