This barrier-repair serum is formulated around Bifida Ferment Filtrate and Lactobacillus Ferment to strengthen the skin barrier and calm redness.
What's inside
What's inside
Key Ingredients
No key ingredients
Benefits
Concerns
Ingredients Side-by-side
Bifida Ferment Filtrate
Skin Conditioning
Lactobacillus Ferment
Skin Conditioning
Isododecane
EmollientButylene Glycol
Humectant
Diphenylsiloxy Phenyl Trimethicone
Skin Conditioning
Glycerin
Humectant
Squalane
Emollient
PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
HumectantNiacinamide
Smoothing
Centella Asiatica Leaf Extract
Skin Conditioning
Olea Europaea Leaf Extract
Perfuming
Polyglycerin-10
HumectantWater
Skin Conditioning1,2-Hexanediol
Skin Conditioning
Thermus Thermophillus Ferment
Skin ConditioningEctoin
Skin Conditioning
Panthenol
Skin Conditioning
Hydroxyacetophenone
Antioxidant
Sodium Chloride
MaskingSodium Hyaluronate
Humectant
Hippophae Rhamnoides Fruit Oil
Skin Protecting
Aroma
Hexylene Glycol
EmulsifyingSaccharide Isomerate
Humectant
Caprylhydroxamic Acid
Citric Acid
Buffering
Sodium Citrate
BufferingBifida Ferment Filtrate, Lactobacillus Ferment, Isododecane, Butylene Glycol, Diphenylsiloxy Phenyl Trimethicone, Glycerin, Squalane, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Niacinamide, Centella Asiatica Leaf Extract, Olea Europaea Leaf Extract, Polyglycerin-10, Water, 1,2-Hexanediol, Thermus Thermophillus Ferment, Ectoin, Panthenol, Hydroxyacetophenone, Sodium Chloride, Sodium Hyaluronate, Hippophae Rhamnoides Fruit Oil, Aroma, Hexylene Glycol, Saccharide Isomerate, Caprylhydroxamic Acid, Citric Acid, Sodium Citrate
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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.
Learn more about Citric AcidPanthenol 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 PanthenolWater. 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!
Learn more about Water
