The History of Whoo Hwanyu Imperial Youth First Serum

We don't have a description for PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin yet.

Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives.

This ingredient gets a bad rep because it is irritating and drying - mostly due to its astringent property. Astringents draw out natural oils in tissue, constricting pores and leaving your skin dried out.

Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.

This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

• It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
• It is a humectant, which means that it helps attract moisture into the skin.
• It helps improve product application.
• It has mild preservative properties.

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Ceramide AP is a type of Ceramide.

Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. Having a strong skin barrier leads to more firm and hydrated skin.

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 

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.

Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.

Amino-acids help give keep our skin hydrated. They play an important role in the skin barrier, which keeps the skin plump and firm.

Trehalose is a disaccharide made of two glucose molecules (glucose is sugar!). Trehalose is used to help moisturize skin. It also has antioxidant properties.

As a humectant, trehalose helps draw moisture from the air to your skin. This helps keep your skin hydrated.

We don't have a description for PPG-13-Decyltetradeceth-24 yet.

We don't have a description for Hydroxyproline yet.

Carbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.

A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.

Tromethamine helps balance the pH and improve the texture of a product. It is synthetically created.

As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.

Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.

Low molecular weight HA has been shown to hydrate and increase elasticity of the skin. Increasing elasticity is also associated with reduction of wrinkle depth.

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.

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.

Tremella Fuciformis Polysaccharide are the sugars from the snow mushroom.

Snow mushroom is rich in polysaccharides, giving it moisturizing benefits. As a humectant, snow mushroom helps draw moisture from the air to the skin. Polysaccharides are able to mimic our skin's natural carbohydrates to help the skin retain water.

We don't have a description for Trisodium EDTA yet.

Glycolipids are natural, sustainable biosurfactants. They are both surfactants (cleansing agents) and emollients.

Made from lipids and sugars, in-vitro studies show glycolipids are a gentle alternative to conventional surfactants. They also possess foaming properties to give cleaning products a nice texture.

We don't have a description for Polygonum Multiflorum Root Extract yet.

We don't have a description for Asparagus Cochinchinensis Root Extract yet.

We don't have a description for Polygonatum Officinale Rhizome/Root Extract yet.

We don't have a description for Andrographis Paniculata Extract yet.

Cordyceps Sinensis Extract comes from a fungus that lives on caterpillars and insect larvae. It can also be made synthetically.

Cordyceps Sinensis Extract is an antioxidant and may help with reducing the signs of aging.

Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and sometimes used to adjust the pH of a product.

This ingredient is part of our skin's NMF, or natural moisturizing factor. Our NMF is essential for the hydration of our top skin layers and plasticity of skin. NMF also influences our skin's natural acid mantle and pH, which protects our skin from harmful bacteria.

Ginseng Root helps increase skin hydration, soothe skin, even out skin tone, and improve the appearance of wrinkles.

This ingredient helps improve blood circulation and oxygen flow while giving skin a boost in nutrients. Ginseng root contains both Vitamin D and B12. Both of these vitamins help boost collagen production in your skin. Collagen gives you skin the appearance of looking plump and firm.

Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.

As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.

We don't have a description for Paeonia Lactiflora Root Extract yet.

We don't have a description for Poria Cocos Sclerotium Extract yet.

Ginkgo Biloba Nut Extract comes from the fruit (nuts) of the Ginkgo Biloba tree. This tree is native to China.

These nuts contain potassium, Vitamin C, calcium, phosphorous, and other minerals.

We don't have a description for Cornus Officinalis Fruit Extract yet.

We don't have a description for Atractylodes Japonica Rhizome Extract yet.

Lycium Chinense Fruit Extract comes from a type of goji berry plant.

Goji berries contain polysaccharides, carotenoids and flavonoids. These give it antioxidant properties that protect your skin from free-radical molecules.

We don't have a description for Ziziphus Jujuba Fruit Extract yet.

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.

We don't have a description for Schisandra Chinensis Fruit Extract yet.

We don't have a description for Angelica Acutiloba Root Extract yet.

We don't have a description for Belamcanda Chinensis Root Extract yet.

We don't have a description for Eriobotrya Japonica Leaf Extract yet.

Houttuynia Cordata Extract is more commonly known as Heart Leaf, Fish Mint, or Chameleon plant.

The components found in Heart Leaf give it antioxidant, hydrating, antimicrobial, and anti-inflammatory properties.

We don't have a description for Ophiopogon Japonicus Root Extract yet.

We don't have a description for Perilla Ocymoides Leaf Extract yet.

Platycodon Grandiflorus Root Extract is an antioxidant.

We don't have a description for Prunus Armeniaca Kernel Extract yet.

We don't have a description for Schizonepeta Tenuifolia Extract yet.

Scutellaria Baicalensis Root Extract comes from the Baikal skullcap or Chinese skullcap plant. This plant is native to Northeast Asia and can be found in China, Mongolia, Korea, and Siberia.

In cosmetics, Scutellaria Baicalensis Root Extract provides antioxidant and anti-inflammatory benefits. This is due to the flavonoid composition of Scutellaria Baicalensis Root Extract.

We don't have a description for Trichosanthes Kirilowii Root Extract yet.

We don't have a description for Tussilago Farfara Flower Extract yet.

Thymus Vulgaris Extract is a fragrance.

You might know this ingredient as pomegranate fruit. It has been shown to have antioxidant, skin soothing and anti-aging benefits.

Pomegranates are rich in antioxidant compounds such as polyphenolic compounds such as ellagic acid, phenolic acids, anthocyanins, and flavonoids.

Cimicifuga Racemosa Root Extract is from a flowering plant native to Eastern US and Canada.

Cimicifuga Racemosa Root Extract has antioxidant properties. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.

Dioscorea Japonica Root Extract comes from the Asian Mountain Yam. It contains antioxidant and anti-inflammatory properties.

Antioxidants help neutralize free-radical molecules. These molecules may damage your skin cells and DNA.

Lithospermum Erythrorhizon Root Extract comes from the roots of the Lithospermumerythrorhizon plant, or the purple gromwell plant.

Studies show this root extract has anti-inflammatory properties and protects against oxidative stress. It also displayed UV absorption capability and protection against UV-B damage. However, it should not replace your sunscreen.

Trifolium Pratense Leaf Extract is an antioxidant.

This is the extract of the Reishi mushroom.

The Reishi mushroom has antioxidant, anti-inflammatory, and antimicrobial properties.

We don't have a description for Juglans Regia Seed Extract yet.

We don't have a description for Cyperus Rotundus Root Extract yet.

Eucommia Ulmoides Bark Extract is an antioxidant.

We don't have a description for Cassia Obtusifolia Seed Extract yet.

Chaenomeles Sinensis Fruit Extract is an antioxidant.

We don't have a description for Prunella Vulgaris Leaf Extract yet.

Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.

Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.

We don't have a description for Panax Ginseng Leaf/Stem Extract yet.

We don't have a description for Rehmannia Chinensis Root Extract yet.

We don't have a description for Amomum Xanthioides Seed Extract yet.

This ingredient is more commonly known as Zhi Mu root. You might see this ingredient listed under 'Volufiline' products.

That's because 'Volufiline' is comprised of this ingredient and Hydrogenated Polyisobutene.

We don't have a description for Atractylodes Lancea Root Extract yet.

We don't have a description for Bambusa Textilis Stem Extract yet.

Carthamus Tinctorius Seed Extract comes from the safflower seed.

Safflower seed oil contains a high percentage of linoleic acid and oleic acid. It also contains Vitamin E. These three components are effective moisturizers.

This ingredient comes from the cinnamon tree native to southern China.

Though cinnamon has a wonderful taste, it can cause skin irritation due to its rich coumarins, cinnamaldehyde, and styrene content.

We don't have a description for Citrus Unshiu Peel Extract yet.

Coptis Japonica Root Extract, also known as Japanese Goldthread, is a traditional East Asian herb. It is prized for its anti-inflammatory, antioxidant, and antimicrobial properties.

That’s not all - research in the International Journal of Cosmetic Science found that its active compound, berberine, may help reduce fat accumulation and slow down fat cell development.

We don't have a description for Cuscuta Japonica Seed Extract yet.

We don't have a description for Dimocarpus Longan Fruit Extract yet.

We don't have a description for Eugenia Caryophyllus Flower Extract yet.

This ingredient is the stem of the Reishi mushroom.

The Reishi mushroom has antioxidant, anti-inflammatory, and antimicrobial properties.

Laminaria Japonica Extract comes from a kelp more commonly known as 'sweet kelp'. It is commonly eaten in Japan, Korea, and China.

Sweet kelp is a humectant and helps hydrate your skin. Humectants draw moisture from the air to your skin.

We don't have a description for Lindera Strychnifolia Root Extract yet.

We don't have a description for Nelumbo Nucifera Seed Powder yet.

Paeonia Suffruticosa Root Extract comes Peony plant. It has anti-inflammatory and antioxidant properties.

Emerging studies also show peony root may help reduce hyperpigmentation.

Palmitoyl Tripeptide-1 is a 3-amino acid peptide. Peptides are building blocks for protein.

This ingredient is a signal peptide, meaning it tells our skin to create collagen. Collagen is a protein that makes connective tissue. Boosting collagen production leads to a healthier skin barrier. Having a healthy skin barrier means having firm and hydrated skin.

We don't have a description for Phellodendron Amurense Bark Extract yet.

We don't have a description for Polygonum Aviculare Extract yet.

We don't have a description for Poncirus Trifoliata Fruit Extract yet.

Prunus Persica Kernel Extract comes from the kernel of the peach.

Peach kernels contain antioxidants and fatty acids.

We don't have a description for Tricholoma Matsutake Extract yet.

We don't have a description for Tuber Melanosporum Extract yet.

Zanthoxylum Piperitum Fruit Extract comes from the Japanese Pepper, also known as the Prickly Ash. This plant is native to the Korean peninsula and Japan.

The pepper has antioxidant properties. It may help reduce the signs of aging.

Zingiber Officinale is more commonly known as ginger.

Ginger root has antioxidant, anti-inflammation, and antimicrobial properties.

Palmitoyl Tetrapeptide-7 is a peptide. Peptides are building blocks for protein.

This ingredient consists of four amino acids and palmitic acid. These amino acids are arginine, proline, glutamine, and glycine.

Glycine Max Seed Extract comes from the Soybean. This bean is native to Asia.

Soybeans are rich in antioxidants. Antioxidants may improve the signs of aging.

We don't have a description for Angelica Gigas Root Extract yet.

We don't have a description for Allium Tuberosum Seed Extract yet.

We don't have a description for Achyranthes Bidentata Root Extract yet.

We don't have a description for Polygala Tenuifolia Root Extract yet.

We don't have a description for Tribulus Terrestris Fruit Extract yet.

We don't have a description for Epimedium Koreanum Extract yet.

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.

Limonene is a fragrance that adds scent and taste to a formulation.

It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".

Benzyl Benzoate is usually created from the condensation of benzoic acid and benzyl alcohol. It is used as a preservative, solvent, and has a floral/balsamic scent in large amounts.

As a preservative, Benzyl Benzoate works against bacteria and fungus. It is often used to treat scabies and lice in medicine.

Hexyl Cinnamal is a fragrance ingredient with a similar scent to jasmine. It can be naturally found in chamomile essential oil.

This ingredient is a known EU allergen and may sensitize the skin. The EU requires this ingredient to be listed separately on an ingredients list.