Peter Thomas Roth PRO Strength Retinoid Peptide Serum Versus Dr. Denese SkinScience Hemp Super Serum
Overview
What they are
These products are both reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain ceramides, peptides, retinoid and Vitamin E
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, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Dr. Denese SkinScience Hemp Super Serum 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Dr. Denese SkinScience Hemp Super Serum 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
C9-12 Alkane
SolventDimethicone
Emollient
Isononyl Isononanoate
EmollientDimethyl Isosorbide
SolventTrisiloxane
Skin Conditioning
Cyclopentasiloxane
Emollient
Polysilicone-11
Coco-Caprylate/Caprate
Emollient
Caprylic/Capric Triglyceride
MaskingHydroxypinacolone Retinoate
Skin Conditioning
Palmitoyl Hexapeptide-14
Skin Conditioning
Ceramide NP
Skin Conditioning
Helianthus Annuus Seed Extract
Skin ConditioningHordeum Vulgare Extract
EmollientCucumis Sativus Extract
Skin ConditioningLaminaria Ochroleuca Extract
Skin Conditioning
Zingiber Officinale Root Extract
MaskingPhytosteryl Canola Glycerides
Skin Conditioning
Sodium Hyaluronate
Humectant
Sodium PCA
HumectantSqualane
Emollient
Tocopherol
Antioxidant
Lecithin
EmollientLinoleic Acid
Cleansing
Oleic Acid
Emollient
Palmitic Acid
Emollient
Stearic Acid
Cleansing
Hydroxystearic Acid
Cleansing
Triolein
Skin Conditioning
Bisabolol
Masking
Ethylhexyl Hydroxystearate
Emollient
Ethoxydiglycol
HumectantEthylhexylglycerin
Skin ConditioningWater
Skin ConditioningMica
Cosmetic Colorant
Phenoxyethanol
Preservative
C9-12 Alkane, Dimethicone, Isononyl Isononanoate, Dimethyl Isosorbide, Trisiloxane, Cyclopentasiloxane, Polysilicone-11, Coco-Caprylate/Caprate, Caprylic/Capric Triglyceride, Hydroxypinacolone Retinoate, Palmitoyl Hexapeptide-14, Ceramide NP, Helianthus Annuus Seed Extract, Hordeum Vulgare Extract, Cucumis Sativus Extract, Laminaria Ochroleuca Extract, Zingiber Officinale Root Extract, Phytosteryl Canola Glycerides, Sodium Hyaluronate, Sodium PCA, Squalane, Tocopherol, Lecithin, Linoleic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Hydroxystearic Acid, Triolein, Bisabolol, Ethylhexyl Hydroxystearate, Ethoxydiglycol, Ethylhexylglycerin, Water, Mica, Phenoxyethanol
Dimethicone
Emollient
Cyclopentasiloxane
Emollient
Caprylyl Methicone
Skin Conditioning
Dimethicone Crosspolymer
Emulsion StabilisingCannabis Sativa Seed Oil
Emollient
Tetrahexyldecyl Ascorbate
Antioxidant
Hydroxypinacolone Retinoate
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Palmitoyl Hexapeptide-12
Skin Conditioning
Palmitoyl Hexapeptide-14
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Melatonin
Antioxidant
Ceramide Ng
Skin Conditioning
Bisabolol
Masking
Zingiber Officinale Root Extract
MaskingHydroxymethoxyphenyl Decanone
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialPolysilicone-11
Ethoxydiglycol
HumectantCaprylic/Capric Triglyceride
MaskingSorbitan Laurate
Emulsifying
C18-36 Acid Glycol Ester
EmollientC18-36 Acid Triglyceride
EmollientTribehenin
Emollient
PEG-10 Phytosterol
EmulsifyingDimethyl Isosorbide
SolventDimethicone, Cyclopentasiloxane, Caprylyl Methicone, Dimethicone Crosspolymer, Cannabis Sativa Seed Oil, Tetrahexyldecyl Ascorbate, Hydroxypinacolone Retinoate, Tocopheryl Acetate, Palmitoyl Hexapeptide-12, Palmitoyl Hexapeptide-14, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Melatonin, Ceramide Ng, Bisabolol, Zingiber Officinale Root Extract, Hydroxymethoxyphenyl Decanone, C12-15 Alkyl Benzoate, Polysilicone-11, Ethoxydiglycol, Caprylic/Capric Triglyceride, Sorbitan Laurate, C18-36 Acid Glycol Ester, C18-36 Acid Triglyceride, Tribehenin, PEG-10 Phytosterol, Dimethyl Isosorbide
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Dimethicone 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 DimethiconeDimethyl Isosorbide is a solvent and helps deliver actives into your skin. It is created from sorbitol.
As a solvent, dimethyl isosorbide helps dissolve other ingredients. This helps ensure even distribution of an ingredient. It may also be used to decrease the thickness of a product.
Studies show dimethyl isosorbide is able to penetrate skin to deliver other ingredients into the skin, making them more effective.
Learn more about Dimethyl IsosorbideCyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneWe don't have a description for Polysilicone-11 yet.
This ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideThis ingredient is a retinoid. It usually goes by a more common name: "Granactive".
Hydroxypinacolone Retinoate (HPR) belongs to the class of retinoids that also includes retinol and tretinoin.
Retinoids have been proven to:
So what is the difference between all the retinoids? Most retinoids need to go through a conversion line to become effective on skin. The ending product is retinoic acid. Retinoic acid is AKA tretinoin.
HPR is an ester of tretinoin. Emerging studies suggest HPR to have an added benefit that other retinoids don't have: Low irritation.
A study from 2021 found HPR to have the greatest stability when exposed to light and temperature out of all the commercial retinoids.
A note about naming: The name "Granactive" is the trade name and the name most commonly used on packages.
Granactive is the name of the mixture - about 90% solvent and 10% HPR. A product with 5% granactive has 0.5% HPR.
Learn more about Hydroxypinacolone RetinoatePalmitoyl Hexapeptide-14 isn't fungal acne safe and is a peptide.
Zingiber Officinale is more commonly known as ginger.
Ginger root has antioxidant, anti-inflammation, and antimicrobial properties.
The antioxidant properties help protect your body from free-radicals. Free-radicals are molecules that may damage your skin cells. As a result, ginger may help slow down signs of aging such as hyperpigmentation and wrinkles.
Studies show ginger inhibits the enzyme that breaks down collagen. It also helps with:
This ingredient has no negative side-effects and is safe to use unless one has a specific allergy to it.
Ginger originates from Southeast Asia but has spread throughout the world. It is now a common spice used in many cultures.
Learn more about Zingiber Officinale Root ExtractBisabolol is famous for its skin soothing properties. It does this by blocking inflammatory signals, helping to reduce your body's reaction to irritation.
This ingredient also interferes with the process of hyperpigmentation. This can help with reducing dark spots and uneven tone.
Bisabolol is an antioxidant. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells. By fighting these free-radicals, Bisabolol may slow down signs of aging.
Studies have shown Bisabolol to have antimicrobial properties and may be a fungicide. These properties help preserve a product's shelf life.
All these properties makes bisabolol a great skin barrier helper ingredient.
Bisabolol also helps the absorption of other ingredients.
Note: Synthetic Bisabolol has been shown to be less effective.
Learn more about BisabololEthoxydiglycol is a synthetic solvent.
Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
Ethoxydiglycol also helps deliver other key ingredients into the skin.
Learn more about EthoxydiglycolIngredient Ratings
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