The Outset Firming Vegan Collagen Prep Serum Versus Furtuna Skin Porte Per La Vitalità Face & Eye Serum
The Outset Firming Vegan Collagen Prep Serum Versus Furtuna Skin Porte Per La Vitalità Face & Eye Serum This serum is formulated around Tetrahexyldecyl Ascorbate to brighten and minimize pores. This hydrating serum is formulated around Olea Europaea Fruit Oil
The Outset Firming Vegan Collagen Prep Serum Versus Furtuna Skin Porte Per La Vitalità Face & Eye Serum
This serum is formulated around Tetrahexyldecyl Ascorbate to brighten and minimize pores.
This hydrating serum is formulated around Olea Europaea Fruit Oil and Squalane to hydrate skin and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Propanediol
Glycerin
Triheptanoin
Coco-Caprylate/Caprate
Sodium Polyacryloyldimethyl Taurate
Capryloyl Glycerin/Sebacic Acid Copolymer
Cassia Angustifolia Seed Polysaccharide
Helianthus Annuus Seed Oil
Heterotheca Inuloides Flower Extract
Chenopodium Quinoa Seed Extract
Poncirus Trifoliata Fruit Extract
Hydrolyzed Brassica Napus Seedcake Extract
Sr-Hydrozoan Polypeptide-1
Castor Oil/Ipdi Copolymer
Diheptyl Succinate
Phenoxyethanol
Dilinoleic Acid/Butanediol Copolymer
Caprylyl Glycol
Hydrolyzed Jojoba Esters
Lysolecithin
Sclerotium Gum
Tetrahexyldecyl Ascorbate
Tocopheryl Acetate
Tetrasodium Glutamate Diacetate
Pullulan
Xanthan Gum
Jojoba Esters
Silica
Citric Acid
Sodium Benzoate
Sodium Formate
Sodium Glycolate
Sodium Hydroxide
Sodium PCA
Potassium Hydroxide
Potassium Sorbate
Water, Propanediol, Glycerin, Triheptanoin, Coco-Caprylate/Caprate, Sodium Polyacryloyldimethyl Taurate, Capryloyl Glycerin/Sebacic Acid Copolymer, Cassia Angustifolia Seed Polysaccharide, Helianthus Annuus Seed Oil, Heterotheca Inuloides Flower Extract, Chenopodium Quinoa Seed Extract, Poncirus Trifoliata Fruit Extract, Hydrolyzed Brassica Napus Seedcake Extract, Sr-Hydrozoan Polypeptide-1, Castor Oil/Ipdi Copolymer, Diheptyl Succinate, Phenoxyethanol, Dilinoleic Acid/Butanediol Copolymer, Caprylyl Glycol, Hydrolyzed Jojoba Esters, Lysolecithin, Sclerotium Gum, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Tetrasodium Glutamate Diacetate, Pullulan, Xanthan Gum, Jojoba Esters, Silica, Citric Acid, Sodium Benzoate, Sodium Formate, Sodium Glycolate, Sodium Hydroxide, Sodium PCA, Potassium Hydroxide, Potassium Sorbate
Olea Europaea Leaf Water
Olea Europaea Fruit Oil
Zea Mays Starch
Squalane
Helianthus Annuus Flower Extract
Asparagus Officinalis Stem Extract
Beta Vulgaris Leaf Extract
Cichorium Intybus Leaf Extract
Malva Sylvestris Leaf Extract
Malva Sylvestris Flower Extract
Nigella Sativa Seed Extract
Silybum Marianum Fruit Extract
Prunus Spinosa Fruit Extract
Equisetum Arvense Extract
Lamium Album Extract
Cichorium Intybus Root Oligosaccharides
Caesalpinia Spinosa Gum
Hyaluronic Acid
Lactobacillus Ferment
Alkanna Tinctoria Root Extract
Polyglyceryl-10 Caprylate
Glyceryl Caprylate
Glyceryl Undecylenate
Gluconolactone
Calcium Gluconate
Water, Olea Europaea Leaf Water, Olea Europaea Fruit Oil, Glycerin, Propanediol, Citric Acid, Zea Mays Starch, Squalane, Helianthus Annuus Flower Extract, Asparagus Officinalis Stem Extract, Beta Vulgaris Leaf Extract, Cichorium Intybus Leaf Extract, Malva Sylvestris Leaf Extract, Malva Sylvestris Flower Extract, Nigella Sativa Seed Extract, Silybum Marianum Fruit Extract, Prunus Spinosa Fruit Extract, Equisetum Arvense Extract, Lamium Album Extract, Cichorium Intybus Root Oligosaccharides, Caesalpinia Spinosa Gum, Xanthan Gum, Hyaluronic Acid, Lactobacillus Ferment, Helianthus Annuus Seed Oil, Alkanna Tinctoria Root Extract, Polyglyceryl-10 Caprylate, Glyceryl Caprylate, Glyceryl Undecylenate, Sodium Benzoate, Potassium Sorbate, Gluconolactone, Calcium Gluconate
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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.
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 Seed Oil is a plant oil derived from the seeds of a sunflower.
It is rich in fatty acids, primarily linoleic acid and oleic acid. This gives it emollient and skin conditioning properties.
The reason this ingredient is so effective is because it forms a thin film on the skin that reduces transepidermal water loss (TEWL) while supplying linoleic acid to the stratum corneum to improve barrier strength.
The high linoleic acid content is particularly noteworthy for acne-prone skin.
Research suggests that acne-prone skin tends to be deficient in linoleic acid in sebum. Topical application may help replenish this to support a healthier follicular environment and less comedone-promoting sebum.
One randomized study found sunflower seed oil preserved skin barrier integrity in adult volunteers with and without atopic dermatitis (outperforming olive oil).
This ingredient is well-studied, gentle, and an effective emollient suitable for most skin types.
On fungal acne: This ingredient may not be Fungal acne (Malassezia folliculitis) safe. This is because it contains fatty acids with carbon chain lengths in the C11-C24 range.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
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.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
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.