Tula Skincare Hello Radiance Illuminating Serum Versus La Roche-Posay Retinol B3 Serum
Updated on July 18, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 9 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing and better texture
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances, oils and 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
Tula Skincare Hello Radiance Illuminating Serum 44 ingredients
La Roche-Posay Retinol B3 Serum 22 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Tula Skincare Hello Radiance Illuminating Serum 44 ingredients
La Roche-Posay Retinol B3 Serum 22 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Citrus Unshiu Peel Extract
MaskingPropylene Glycol Dipelargonate
EmollientDimethicone
Emollient
Tribehenin PEG-20 Esters
EmollientAluminum Starch Octenylsuccinate
AbsorbentBifida Ferment Lysate
Skin Conditioning
Hydrolyzed Rice Protein
Skin ConditioningVaccinium Angustifolium Fruit Extract
Skin ProtectingCichorium Intybus Root Extract
MaskingCamelina Sativa Seed Oil
Skin Conditioning
Camellia Sinensis Leaf Extract
Antimicrobial
Curcuma Longa Root
Skin ConditioningAscorbyl Palmitate
Antioxidant
Carthamus Tinctorius Seed Oil
Masking
Inulin
Skin ConditioningXanthan Gum
EmulsifyingBulnesia Sarmientoi Wood Oil
Masking
Citrus Limon Fruit Oil
Astringent
Citrus Aurantium Dulcis Oil
Masking
Juniperus Mexicana Oil
Masking
Cananga Odorata Flower Oil
Masking
Citric Acid
Buffering
Lactose
HumectantLactis Proteinum
Skin ConditioningYogurt Powder
Olus Oil
Emollient
Tocopheryl Acetate
Antioxidant
Butylene Glycol
Humectant
Pentylene Glycol
Skin ConditioningCaprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningDecylene Glycol
Skin Conditioning1,2-Hexanediol
Skin ConditioningTrisodium Dicarboxymethyl Alaninate
Sodium Chloride
Masking
Sodium Glycolate
BufferingPhenethyl Alcohol
MaskingSorbic Acid
Preservative
Phenoxyethanol
Preservative
Parfum
Masking
Mica
Cosmetic Colorant
CI 77891
Cosmetic ColorantWater, Glycerin, Citrus Unshiu Peel Extract, Propylene Glycol Dipelargonate, Dimethicone, Tribehenin PEG-20 Esters, Aluminum Starch Octenylsuccinate, Bifida Ferment Lysate, Hydrolyzed Rice Protein, Vaccinium Angustifolium Fruit Extract, Cichorium Intybus Root Extract, Camelina Sativa Seed Oil, Camellia Sinensis Leaf Extract, Curcuma Longa Root, Ascorbyl Palmitate, Carthamus Tinctorius Seed Oil, Inulin, Xanthan Gum, Bulnesia Sarmientoi Wood Oil, Citrus Limon Fruit Oil, Citrus Aurantium Dulcis Oil, Juniperus Mexicana Oil, Cananga Odorata Flower Oil, Citric Acid, Lactose, Lactis Proteinum, Yogurt Powder, Olus Oil, Tocopheryl Acetate, Butylene Glycol, Pentylene Glycol, Caprylyl Glycol, Ethylhexylglycerin, Decylene Glycol, 1,2-Hexanediol, Trisodium Dicarboxymethyl Alaninate, Sodium Chloride, Sodium Glycolate, Phenethyl Alcohol, Sorbic Acid, Phenoxyethanol, Parfum, Mica, CI 77891
Water
Skin ConditioningGlycerin
Humectant
Cyclohexasiloxane
Emollient
Alcohol Denat.
Antimicrobial
Pentylene Glycol
Skin ConditioningNiacinamide
Smoothing
Dimethicone
Emollient
Glycine Soja Oil
Emollient
PPG-6-Decyltetradeceth-30
EmulsifyingSodium Hyaluronate
Humectant
Retinol
Skin Conditioning
Adenosine
Skin Conditioning
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingCaprylyl Glycol
EmollientCitric Acid
Buffering
Trisodium Ethylenediamine Disuccinate
Xanthan Gum
EmulsifyingPolysilicone-11
Retinyl Palmitate
Skin Conditioning
Tocopherol
Antioxidant
Phenoxyethanol
Preservative
Parfum
Masking
Water, Glycerin, Cyclohexasiloxane, Alcohol Denat., Pentylene Glycol, Niacinamide, Dimethicone, Glycine Soja Oil, PPG-6-Decyltetradeceth-30, Sodium Hyaluronate, Retinol, Adenosine, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Polysilicone-11, Retinyl Palmitate, Tocopherol, Phenoxyethanol, Parfum
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 DimethiconeXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolCaprylyl 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 GlycolPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient 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.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or '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 by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
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 ParfumIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Tula Skincare Hello Radiance Illuminating Serum 44 ingredients
La Roche-Posay Retinol B3 Serum 22 ingredients
Reviews
Here's what our community thinks
Tula Skincare Hello Radiance Illuminating Serum 44 ingredients
La Roche-Posay Retinol B3 Serum 22 ingredients
Very good and gentle retinol serum
My retinol journey began with this gentle serum with a concentration of 0.3% retinol: 0.1% pure retinol combined with 0.2% retinol palmitate that ensures gradual release of the active ingredients. It din't irritate my skin or cause any major break-outs, just some slight purging in the beginning, but that is concidered a normal reaktion that fades as soon as the Show more
Breakout
I woke up with oily skin and bumps after using this product
