Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) Versus Neogen Probiotics Youth Repair Cream
Updated on December 09, 2023
Overview
What they are
These products are both general moisturizers. They have a total of 18 ingredients in common
Cool Features
They both contain niacinamide and peptides
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, 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
Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) 28 ingredients
Neogen Probiotics Youth Repair Cream 118 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) 28 ingredients
Neogen Probiotics Youth Repair Cream 118 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Niacinamide
Smoothing
Isohexadecane
EmollientDimethicone
Emollient
Isopropyl Isostearate
Emollient
Stearyl Alcohol
Emollient
Polyacrylamide
Panthenol
Skin Conditioning
Palmitoyl Pentapeptide-4
Skin Conditioning
Tremella Fuciformis Sporocarp Extract
Antioxidant
Tapioca Starch
C13-14 Isoparaffin
Emollient
Caprylyl Glycol
EmollientDimethiconol
Emollient
Laureth-7
EmulsifyingCetearyl Alcohol
Emollient
Cetearyl Glucoside
EmulsifyingPalmitic Acid
Emollient
Stearic Acid
Cleansing
Cetyl Alcohol
Emollient
Behenyl Alcohol
Emollient
Disodium EDTA
PEG-100 Stearate
Titanium Dioxide
Cosmetic Colorant
Polymethylsilsesquioxane
1,2-Hexanediol
Skin Conditioning
Phenoxyethanol
Preservative
Water, Glycerin, Niacinamide, Isohexadecane, Dimethicone, Isopropyl Isostearate, Stearyl Alcohol, Polyacrylamide, Panthenol, Palmitoyl Pentapeptide-4, Tremella Fuciformis Sporocarp Extract, Tapioca Starch, C13-14 Isoparaffin, Caprylyl Glycol, Dimethiconol, Laureth-7, Cetearyl Alcohol, Cetearyl Glucoside, Palmitic Acid, Stearic Acid, Cetyl Alcohol, Behenyl Alcohol, Disodium EDTA, PEG-100 Stearate, Titanium Dioxide, Polymethylsilsesquioxane, 1,2-Hexanediol, Phenoxyethanol
Water
Skin ConditioningButylene Glycol
Humectant
Caprylic/Capric Triglyceride
Masking
Glycerin
Humectant
Trehalose
Humectant
Cyclopentasiloxane
Emollient
Glyceryl Stearate
Emollient
1,2-Hexanediol
Skin Conditioning
Niacinamide
Smoothing
Octyldodecyl Myristate
EmollientPEG-100 Stearate
Cyclohexasiloxane
Emollient
Hydrogenated Poly(C6-14 Olefin)
EmollientDimethicone
Emollient
Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
Skin ConditioningButyrospermum Parkii Butter
Skin Conditioning
Palmitic Acid
Emollient
Hydrogenated Olive Oil Lauryl Esters
Emulsion Stabilising
Helianthus Annuus Seed Oil
Emollient
Stearic Acid
Cleansing
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Polyacrylamide
Cetyl Alcohol
Emollient
Stearyl Alcohol
Emollient
Tocopheryl Acetate
Antioxidant
C13-14 Isoparaffin
Emollient
Dimethiconol
Emollient
Beeswax
Emulsion Stabilising
Ethylhexylglycerin
Skin ConditioningLaureth-7
EmulsifyingMicrocrystalline Wax
Emulsion Stabilising
Adenosine
Skin Conditioning
Sodium Hyaluronate
Humectant
Coptis Japonica Extract
AntimicrobialLactobacillus Ferment Lysate
Skin Conditioning
Isopentyldiol
Humectant
Dextrin
AbsorbentTheobroma Cacao Extract
Skin ConditioningTocopherol
Antioxidant
Betaine
Humectant
Allantoin
Skin Conditioning
Xylitol
Humectant
Panthenol
Skin Conditioning
Hydrolyzed Collagen
Emollient
Juglans Regia Seed Oil
Skin Conditioning
Squalane
Emollient
Lactic Acid
Buffering
Undaria Pinnatifida Extract
Skin ConditioningPolydecene
Skin ConditioningPropanediol
Solvent
Honey Extract
Humectant
Sodium PCA
Humectant
Sodium Lactate
BufferingArginine
Masking
Olea Europaea Fruit Oil
Masking
Bifida Ferment Lysate
Skin Conditioning
Aspartic Acid
Masking
Adansonia Digitata Seed Oil
Emollient
Hibiscus Sabdariffa Flower Extract
Skin ConditioningPCA
Humectant
Ceramide NP
Skin Conditioning
Hydrogenated Lecithin
Emulsifying
Acacia Senegal Gum
MaskingPhospholipids
Skin Conditioning
Agar
MaskingGluconic Acid
Streptococcus Thermophilus Ferment
HumectantXanthan Gum
EmulsifyingGlycine
Buffering
Alanine
MaskingRoyal Jelly Extract
Skin Conditioning
Musa Sapientum Fruit Extract
Skin ConditioningTuber Melanosporum Extract
HumectantPropolis Extract
Skin Conditioning
Daucus Carota Sativa Root Extract
Skin Conditioning
Artemisia Capillaris Extract
Serine
Masking
Valine
MaskingGuaiazulene
Antimicrobial
Caprylyl Glycol
EmollientCholesterol
Emollient
Isoleucine
Skin ConditioningThreonine
Proline
Skin ConditioningTuber Magnatum Extract
Skin ConditioningPhenylalanine
Masking
Histidine
Humectant
Phellinus Linteus Extract
Skin ConditioningGlutathione
Ceramide Ns
Skin Conditioning
Ceramide As
Skin Conditioning
Ceramide EOP
Skin Conditioning
Ceramide AP
Skin Conditioning
Glucose
Humectant
Beta-Glucan
Skin Conditioning
Hyaluronic Acid
Humectant
Chondrus Crispus Extract
Skin Conditioning
Panax Ginseng Berry Extract
Skin Conditioning
Phytosterols
Skin Conditioning
Hydroxypropyltrimonium Hyaluronate
Crocus Sativus Flower Extract
MaskingHydrolyzed Hyaluronic Acid
Humectant
Sodium Acetylated Hyaluronate
Humectant
Copper Tripeptide-1
Skin Conditioning
Sodium Hyaluronate Crosspolymer
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Pentapeptide-4
Skin Conditioning
Hexapeptide-9
Skin Conditioning
Tripeptide-2
Skin Conditioning
Nonapeptide-1
Skin Conditioning
Hexapeptide-11
Skin Conditioning
Potassium Hyaluronate
Skin ConditioningDisodium EDTA
Parfum
Masking
Water, Butylene Glycol, Caprylic/Capric Triglyceride, Glycerin, Trehalose, Cyclopentasiloxane, Glyceryl Stearate, 1,2-Hexanediol, Niacinamide, Octyldodecyl Myristate, PEG-100 Stearate, Cyclohexasiloxane, Hydrogenated Poly(C6-14 Olefin), Dimethicone, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Butyrospermum Parkii Butter, Palmitic Acid, Hydrogenated Olive Oil Lauryl Esters, Helianthus Annuus Seed Oil, Stearic Acid, Cetyl PEG/PPG-10/1 Dimethicone, Polyacrylamide, Cetyl Alcohol, Stearyl Alcohol, Tocopheryl Acetate, C13-14 Isoparaffin, Dimethiconol, Beeswax, Ethylhexylglycerin, Laureth-7, Microcrystalline Wax, Adenosine, Sodium Hyaluronate, Coptis Japonica Extract, Lactobacillus Ferment Lysate, Isopentyldiol, Dextrin, Theobroma Cacao Extract, Tocopherol, Betaine, Allantoin, Xylitol, Panthenol, Hydrolyzed Collagen, Juglans Regia Seed Oil, Squalane, Lactic Acid, Undaria Pinnatifida Extract, Polydecene, Propanediol, Honey Extract, Sodium PCA, Sodium Lactate, Arginine, Olea Europaea Fruit Oil, Bifida Ferment Lysate, Aspartic Acid, Adansonia Digitata Seed Oil, Hibiscus Sabdariffa Flower Extract, PCA, Ceramide NP, Hydrogenated Lecithin, Acacia Senegal Gum, Phospholipids, Agar, Gluconic Acid, Streptococcus Thermophilus Ferment, Xanthan Gum, Glycine, Alanine, Royal Jelly Extract, Musa Sapientum Fruit Extract, Tuber Melanosporum Extract, Propolis Extract, Daucus Carota Sativa Root Extract, Artemisia Capillaris Extract, Serine, Valine, Guaiazulene, Caprylyl Glycol, Cholesterol, Isoleucine, Threonine, Proline, Tuber Magnatum Extract, Phenylalanine, Histidine, Phellinus Linteus Extract, Glutathione, Ceramide Ns, Ceramide As, Ceramide EOP, Ceramide AP, Glucose, Beta-Glucan, Hyaluronic Acid, Chondrus Crispus Extract, Panax Ginseng Berry Extract, Phytosterols, Hydroxypropyltrimonium Hyaluronate, Crocus Sativus Flower Extract, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Copper Tripeptide-1, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Acetyl Hexapeptide-8, Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Pentapeptide-4, Hexapeptide-9, Tripeptide-2, Nonapeptide-1, Hexapeptide-11, Potassium Hyaluronate, Disodium EDTA, 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 GlycerinNiacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.
And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.
You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.
In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.
If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.
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.
When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.
In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).
Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.
Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.
The type of niacinamide used in skincare is synthetically created.
Learn more about NiacinamideDimethicone 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 DimethiconeStearyl Alcohol is a type of fatty alcohol from stearic acid. It is a white, waxy compound used to emulsify ingredients.
Fatty Alcohols are most often used as an emollient or to thicken a product. Emollients help soothe and hydrate the skin by trapping moisture.
They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as solvent alcohols. FDA allows products labeled "alcohol-free" to have fatty alcohols.
Learn more about Stearyl AlcoholPolyacrylamide 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 PolyacrylamidePanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolYou might know this ingredients as Matrixyl, a famous 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-4This ingredient is also known as "C13-14 Isoalkane".
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 IsoparaffinCaprylyl 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 GlycolDimethiconol 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.
Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.
This ingredient 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.
Palmitic Acid is a fatty acid found in our skin. In cosmetics, it is usually derived from palm oil. It is a cleanser, emollient, and emulsifier.
As an emollient, it helps hydrate the skin. The emulsifying properties keep ingredients together in a product.
Palmitic Acid may not be fungal-acne safe.
Learn more about Palmitic AcidStearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.
Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.
Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Stearic AcidCetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Its main roles are:
Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
Learn more about Cetyl AlcoholDisodium 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 EDTAPeg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from separating in a product.
PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesÂ
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) 28 ingredients
Neogen Probiotics Youth Repair Cream 118 ingredients
Reviews
Here's what our community thinks
Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) 28 ingredients
my skin feels so soft and hydrated, its also minimized the appearance of my pores. it also gives me such a healthy glow.
Bit greasy but that creams for you. Bought it few times on half price sale.
