S:Kin Heritage Sơn Đoòng Cave Majestic Toner

Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.

Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.

Panthenol 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.

Galactomyces Ferment Filtrate (GFF) is a yeast traditionally used to make the Japanese alcoholic beverage, sake.

GFF has moisturizing and antioxidant properties.

Saccharide Isomerate comes from sugars found in corn. It is a skin hydrator.

The structure of this ingredient can be altered to be more similar to the carbohydrates found in our skin. This ability to mimic our skin gives it hydrating properties.

Niacinamide 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.

We don't have a description for Hydrolyzed Yeast Extract yet.

This ingredient is created by fermenting soybean extract with the bacteria, lactobacillus.

Some studies have shown it to have antioxidant properties. One study found this ingredient to have stronger properties than non-fermented soybean extract.

Lactobacillus Ferment Lysate is a postbiotic with skin soothing properties. Postbiotics are inactive molecules produced by probiotic bacteria that provide skin benefits.

This ingredient comes from the secretion of the bacteria, Lactobacillus.

This ingredient is created by fermenting the lactobacillus bacteria with rice.

Lactobacillus is a great ingredient at keeping skin barrier healthy and rice ferment has great anti-aging benefits.

This ingredient is created by fermenting the bacteria, Saccharomyces, and rice.

Saccharomyces is rich in beta-glucan and has great hydrating properties.

Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.

The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin 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.

Saccharomyces Ferment Lysate Filtrate is created from the fermentation of the yeast known as Saccharomyces.

Lysate is formed from the lysis of cells, and lysis means to disintegrate a cell.

Saccharomyces/Rice Bran Ferment isn't fungal acne safe.

This leaf extract comes from the Asian mugwort. It has antioxidant and anti-inflammatory properties.

Fun fact: This flower is part of the sunflower family.

We don't have a description for Lactobacillus/Soymilk Ferment Filtrate yet.

Lactobacillus/Wasabia Japonica Root Ferment Extract is an antioxidant.

Glycolic Acid is arguably the most famous alpha hydroxy acid (AHA) with tons of research backing its benefits.

It is found naturally in sugar cane but the form used in skincare is usually synthetic for purity and stability.

This ingredient comes from fermenting pomegranate with lactobacillus.

It displays strong antioxidant properties. One study found fermented pomegranate to help with moisture, brightness, elasticity, and collagen after 8 weeks.

We don't have a description for Lactobacillus/Bean Seed Extract/Sodium Glutamate Ferment Filtrate yet.

We don't have a description for Saccharomyces Cerevisiae Extract yet.

This combination of bacteria + black tea + fermentation = kombucha.

According to a manufacturer, this ingredient helps boost radiance, smoothness, and thickens skin.

We don't have a description for Lactobacillus/Pumpkin Ferment Extract yet.

Yeast extract is a silky, clear liquid derived from yeast (usually Saccharomyces cerevisiae or Torula yeast).

This ingredient has plenty of skin benefits:

Bacillus/Rice Bran Extract/Soybean Extract Ferment Filtrate is an antioxidant.

This ingredient is created by fermenting soybean extract with the bacteria, bacillus. It has antioxidant and skin conditioning properties.

We don't have a description for Monascus Extract yet.

Saccharomyces Lysate Extract is from the yeast Saccharomyces. This ingredient is created from the cell walls of Saccharomyces.

As a humectant, Saccharomyces Lysate Extract helps draw moisture to your skin. This helps keep your skin hydrated.

Saccharomyces Ferment Filtrate is created from fermenting Saccharomyces, a yeast also known as baker's yeast or brewer's yeast.

As a humectant, Saccharomyces Ferment Filtrate helps draw moisture from the air to your skin to keep your skin hydrated. The humectant properties comes from its beta-glucan content.

We don't have a description for Saccharomyces/Potato Extract Ferment Filtrate yet.

We don't have a description for Saccharomyces/Laminaria Saccharina Ferment yet.

We don't have a description for Lactobacillus/Pear Juice Ferment Filtrate yet.

Lactobacillus is a type of bacteria with skin conditioning properties. This ingredient has antibacterial and antifungal properties (that's why we can eat fermented foods).

Learn more about the benefits of lactobacillus ferment here.

We don't have a description for Saccharomyces/Barley Seed Ferment Filtrate yet.

We don't have a description for Lactobacillus/Hibiscus Sabdariffa Flower Ferment Filtrate yet.

We don't have a description for Saccharomyces/Coix Lacryma-Jobi Ma-Yuen Seed Ferment Filtrate yet.

Chlorella Ferment isn't fungal acne safe.

We don't have a description for Schizosaccharomyces Ferment Filtrate yet.

We don't have a description for Lactococcus Ferment Extract yet.

Lactococcus Ferment Lysate is a postbiotic created by fermenting Lactoccus lactis, a type of bacteria more commonly used to create Lactic acid.

Postbiotics are inactive molecules produced by probiotic bacteria that provide skin benefits.

We don't have a description for Yeast Ferment Extract yet.

We don't have a description for Saccharomyces/Grape Ferment Extract yet.

We don't have a description for Lactobacillus/Rye Flour Ferment yet.

We don't have a description for Bacillus/Glutamic Acid Ferment Filtrate yet.

Saccharomyces Lysate is from the yeast Saccharomyces. This ingredient is created from the cell walls of Saccharomyces.

As a probiotic, Saccharomyces Lysate helps boost your skin's natural microbiome.

We don't have a description for Lactobacillus/Eriodictyon Californicum Ferment Extract yet.

Monascus/Rice Ferment is an antioxidant.

We don't have a description for Saccharomyces/Soy Protein Ferment yet.

We don't have a description for Lactobacillus/Acerola Cherry Ferment yet.

We don't have a description for Lactobacillus/Water Hyacinth Ferment yet.

We don't have a description for Hydrolyzed Yeast Protein yet.

We don't have a description for Hydrolyzed Yeast yet.

We don't have a description for Yeast Polysaccharides yet.

We don't have a description for Yeast Amino Acids yet.

We don't have a description for Yeast Beta-Glucan yet.

Leuconostoc/Radish Root Ferment Filtrate is a natural preservative. It comes from fermenting radish roots with a bacteria called leuconostoc.

Leuconostoc comes from lactic acid.

Bacillus Ferment is created by fermenting Bacillus bacteria with yeast extract and carbohydrates. It acts as a humectant and, depending on the strain, can also provide gentle enzymatic exfoliation.

Depending on the strain and formulation, it may also act as a peptide, probiotic, or prebiotic. Certain strains of Bacillus Ferment help support the skin’s microbiome, soothe inflammation, and promote barrier repair and hydration.

We don't have a description for Lactococcus Ferment yet.

We don't have a description for Lactobacillus/Algae Extract Ferment yet.

We don't have a description for Yeast yet.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. 

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 preservatives 

Saccharomyces Ferment is created from fermenting and filtering saccharomyces, a group of fungus that includes yeasts. It is a humectant and helps hydrate the skin.

This ingredient contains amino acids, beta-glucan, and vitamins. Beta-glucan is a potent antioxidant and may help with the signs of aging.

Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.

As you age, your body naturally produces less collagen. Since peptides are the building blocks of collagen, it may have anti-aging effects.

We don't have a description for Saccharomyces/Copper Ferment yet.

We don't have a description for Saccharomyces/Iron Ferment yet.

We don't have a description for Saccharomyces/Magnesium Ferment yet.

We don't have a description for Saccharomyces/Silicon Ferment yet.

We don't have a description for Saccharomyces/Calcium Ferment yet.

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Artemisia Arborescens Herb Oil is a fragrance and is an oil.

Peg-40 Hydrogenated Castor Oil is derived from castor oil and polyethylene glycol (PEG). It is used as a emollient and emulsifier.

As an emulsifier, it helps prevent ingredients from separating. It also helps make the other ingredients more soluble; it is often used to solubilize fragrances. This increases spreadability and elongates shelf life in a product.

Salix Alba Bark Extract comes from the white willow tree, which is native to Europe and Central Asia.

Salix Alba Bark Extract has often been described as salicylic acid's cousin. This is due to the salicin it contains. However, studies are limited showing salix alba bark to be an effective salicylic acid alternative.

Lactobacillus Ferment is created by fermenting the Lactobacillus bacteria. It helps keep our skin's natural barrier and microbiome healthy.

Studies show lactobacillus ferment to be effective at repairing the skin barrier. Having a healthy skin barrier helps keep your skin healthy and hydrated. It also protects against bad bacteria.

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Disodium 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.

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.

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.

Its main functions are to maintain the pH of a product and neutralize metal ions.

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.

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.