Skin science article
StriVectin SD Advanced ™ PLUS Intensive Moisturizer For Wrinkles & Stretch Marks Versus Skinfix Barrier+ Triple Lipid-Peptide Cream
StriVectin SD Advanced ™ PLUS Intensive Moisturizer For Wrinkles & Stretch Marks Versus Skinfix Barrier+ Triple Lipid-Peptide Cream This anti-aging moisturizer is formulated around Palmitoyl Tripeptide-38 and Copper Tripeptide-1 to soften the look of wrinkles
StriVectin SD Advanced ™ PLUS Intensive Moisturizer For Wrinkles & Stretch Marks Versus Skinfix Barrier+ Triple Lipid-Peptide Cream
This anti-aging moisturizer is formulated around Palmitoyl Tripeptide-38 and Copper Tripeptide-1 to soften the look of wrinkles and refine skin texture.
This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Ceramide NP to strengthen the skin barrier and hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Pentaerythrityl Tetraisostearate
Trimethylolpropane Tricaprylate/Tricaprate
Neopentyl Glycol Diheptanoate
Propanediol
Myristyl Nicotinate
Cetearyl Alcohol
Butylene Glycol
Bis-Stearyl Dimethicone
Glyceryl Stearate
Theobroma Grandiflorum Seed Butter
Dimethicone
Sorbitan Stearate
Stearoxymethicone/Dimethicone Copolymer
1,2-Hexanediol
Palmitoyl Tripeptide-38
Oryza Sativa Bran Extract
Palmitoyl Tetrapeptide-7
Astrocaryum Murumuru Seed Butter
Palmitoyl Tripeptide-1
Copper Tripeptide-1
Saccharide Isomerate
Panthenol
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
PEG-40 Stearate
Astrocaryum Vulgare Kernel Oil
Polysilicone-11
Butyrospermum Parkii Butter
Ceteareth-20
Bisabolol
Caprylhydroxamic Acid
Nicotiana Benthamiana Hexapeptide-40 Sh-Oligopeptide-1
Phaseolus Lunatus Seed Extract
Aloe Barbadensis Leaf Juice
Bacillus/Sea Salt Ferment Filtrate
Zingiber Officinale Root Extract
Rosmarinus Officinalis Leaf Extract
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Pentaclethra Macroloba Seed Oil/Behenic Acid/Aminopropanediol Amides/Esters
Helianthus Annuus Extract
Hydrolyzed Hyaluronic Acid
Evodia Rutaecarpa Fruit Extract
Sodium Hyaluronate Crosspolymer
Nymphaea Alba Flower Extract
Methylglucoside Phosphate
Cetyl Hydroxyethylcellulose
Adenosine
Isohexadecane
Sorbitan Isostearate
Hydroxypropyl Cyclodextrin
Copper Lysinate/Prolinate
Aminomethyl Propanol
Dicaprylyl Ether
Dipotassium Phosphate
Ethylhexyl Stearate
Sodium Isostearate
Polysorbate 60
Resveratrol
Xanthan Gum
Disodium EDTA
Parfum
Lactic Acid
Mica
Rutin
Tocopherol
Sodium Citrate
Citric Acid
CI 77891
CI 77491
Water, Glycerin, Pentaerythrityl Tetraisostearate, Trimethylolpropane Tricaprylate/Tricaprate, Neopentyl Glycol Diheptanoate, Propanediol, Myristyl Nicotinate, Cetearyl Alcohol, Butylene Glycol, Bis-Stearyl Dimethicone, Glyceryl Stearate, Theobroma Grandiflorum Seed Butter, Dimethicone, Sorbitan Stearate, Stearoxymethicone/Dimethicone Copolymer, 1,2-Hexanediol, Palmitoyl Tripeptide-38, Oryza Sativa Bran Extract, Palmitoyl Tetrapeptide-7, Astrocaryum Murumuru Seed Butter, Palmitoyl Tripeptide-1, Copper Tripeptide-1, Saccharide Isomerate, Panthenol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, PEG-40 Stearate, Astrocaryum Vulgare Kernel Oil, Polysilicone-11, Butyrospermum Parkii Butter, Ceteareth-20, Bisabolol, Caprylhydroxamic Acid, Nicotiana Benthamiana Hexapeptide-40 Sh-Oligopeptide-1, Phaseolus Lunatus Seed Extract, Aloe Barbadensis Leaf Juice, Bacillus/Sea Salt Ferment Filtrate, Zingiber Officinale Root Extract, Rosmarinus Officinalis Leaf Extract, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Pentaclethra Macroloba Seed Oil/Behenic Acid/Aminopropanediol Amides/Esters, Helianthus Annuus Extract, Hydrolyzed Hyaluronic Acid, Evodia Rutaecarpa Fruit Extract, Sodium Hyaluronate Crosspolymer, Nymphaea Alba Flower Extract, Methylglucoside Phosphate, Cetyl Hydroxyethylcellulose, Adenosine, Isohexadecane, Sorbitan Isostearate, Hydroxypropyl Cyclodextrin, Copper Lysinate/Prolinate, Aminomethyl Propanol, Dicaprylyl Ether, Dipotassium Phosphate, Ethylhexyl Stearate, Sodium Isostearate, Polysorbate 60, Resveratrol, Xanthan Gum, Disodium EDTA, Parfum, Lactic Acid, Mica, Rutin, Tocopherol, Sodium Citrate, Citric Acid, CI 77891, CI 77491
Caprylic/Capric Triglyceride
Olus Oil
Cetyl Lactate
C12-16 Alcohols
Caprylyl Caprylate/Caprate
Jojoba Oil/Macadamia Seed Oil Esters
Glyceryl Stearate Citrate
Palmitic Acid
Hydrogenated Lecithin
Dilinoleic Acid/Propanediol Copolymer
Squalene
Ophiopogon Japonicus Root Extract
Phytosteryl Sunflowerseedate
Glycine Soja Extract
Pentylene Glycol
Ceramide NP
Ceramide AP
Ceramide EOP
Hydrolyzed Rice Protein
Chondrus Crispus Extract
Hydrogenated Vegetable Glycerides
Sodium Hyaluronate
Phytosteryl Macadamiate
Trisodium Ethylenediamine Disuccinate
Phytosterols
Sodium Lauroyl Lactylate
Gluconolactone
Phenethyl Alcohol
Phytosphingosine
Cholesterol
Carbomer
Potassium Sorbate
Ethylhexylglycerin
Sodium Benzoate
Phenoxyethanol
Water, Caprylic/Capric Triglyceride, Glycerin, Butyrospermum Parkii Butter, Olus Oil, Cetyl Lactate, Propanediol, C12-16 Alcohols, Caprylyl Caprylate/Caprate, Jojoba Oil/Macadamia Seed Oil Esters, Glyceryl Stearate Citrate, Palmitic Acid, Hydrogenated Lecithin, Oryza Sativa Bran Extract, Dilinoleic Acid/Propanediol Copolymer, Squalene, Ophiopogon Japonicus Root Extract, Xanthan Gum, Phytosteryl Sunflowerseedate, Glycine Soja Extract, Pentylene Glycol, Ceramide NP, Ceramide AP, Ceramide EOP, Hydrolyzed Rice Protein, Chondrus Crispus Extract, Hydrogenated Vegetable Glycerides, Helianthus Annuus Extract, Sodium Hyaluronate, Citric Acid, Phytosteryl Macadamiate, Tocopherol, Rosmarinus Officinalis Leaf Extract, Aloe Barbadensis Leaf Juice, Trisodium Ethylenediamine Disuccinate, Phytosterols, Sodium Lauroyl Lactylate, Gluconolactone, Phenethyl Alcohol, Phytosphingosine, Cholesterol, Carbomer, Potassium Sorbate, Ethylhexylglycerin, Sodium Benzoate, Phenoxyethanol
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aloe Barbadensis Leaf Juice is the filtered, stabilized liquid pressed from the inner gel of the aloe vera leaf.
In cosmetics, it shows up as either soothing active or a water-replacement base. It is roughly 98-99% water and the last 1-2% is an interesting mix of polysaccharides, amino acids, vitamins, minerals, and enzymes.
The polysaccharides do most of the work: they bind water at the skin surface for a light, non-greasy hydration boost. And one of the polysaccharides, glycomannan, is linked to fibroblast stimulation + collagen synthesis. This is also why aloe has such a long track record in wound and burn healing.
This ingredient is also calming with anti-inflammatory and mild antimicrobial activity, making it a great pick for sensitive, irritated, or post-sun skin.
Realistic expectations matter though; the solid evidence is mostly limited to hydration, soothing, and wound support. Deeper claims about anti-aging or sun protection are not well backed, and science reviews note it does not prevent radiation-induced skin injury.
Because it plays well with almost everything, it's commonly used as a base alongside other actives like niacinamide or vitamin C.
Typical usage concentrations range from 0.5% (where hydration benefits already show up) all the way to 90%+ (where it replaces water as the main base).
The safety for this ingredient is well-establish as well. Overall, this is a great supporting ingredient for those who want a boost in hydration.
This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.
Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).
In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).
Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.
Shea butter also contains vitamins A and E which may contribute to antioxidant activity.
While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.
This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.
Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.
However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Helianthus Annuus Extract comes from the common sunflower.
Sunflowers are rich in vitamin E. Studies show sunflowers contain antimicrobial and antioxidant properties.
The fatty acids found in sunflowers include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.
These fatty acids hydrate your skin. Emollients create a film on the skin to prevent moisture from escaping.
Oryza Sativa Bran Extract comes from the outer layer of a rice kernel. It is a byproduct of milling rice, or the operation to produce a whole grain rice product.
This ingredient has moisturizing properties due to its components of polysaccharides and omega-3 fatty acids. It also contains calcium, selenium, phosphorus, iron, and zinc.
Oryza Sativa Bran Extract contains numerous antioxidants such as ferulic acid. Antioxidants help fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
This is a botanical extract from the rosemary plant (the same one you cook with). In skincare, it mostly works as a skin conditioning agent.
Its activity comes from a handful of polyphenols, carnosic acid, carnosol, and rosmarinic acid. Almost 90% of the antioxidant activity of this ingredient can be attributed to canosol and carnosic acid.
These compounds protect your skin two ways:
1) They fight off free radicals, or the unstable molecules from things like sun and pollution that age and damage skin. 2) They help calm inflammation by switching off the chemical signals that tell skin to get red and irritated.
Lab studies also suggest that rosmarinic acid may help protect collagen and slow sugar-related damage to it.
The Cosmetic Ingredient Review has concluded rosemary-derived ingredients to be safe when formulated to be non-sensitizing.
Rosemary can occasionally cause allergic contact dermatitis (due to carnosol), so be sure to patch test if you have reactive or fragrance-sensitive skin.
Tocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
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. Remember to stay hydrated!
Xanthan 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.