About Ingredients

Bulgarian Rose ( Rose Damascena)

Bulgarian Rose, also known as Damascena Rose or Bulgarian Damask Rose, is one of the most prized and sought-after roses in the world due to its unique and natural skincare properties.

Bulgarian Rose oil and rose water are known for their natural anti-inflammatory, anti-aging, and antioxidant properties, making them one of the best natural ingredients for skincare. Damask Rose contains more than 300 different components, making it one of the most complex and well-balanced essential oils. It is packed with nutrients that can help revive and nourish the skin, while rose water can soothe and hydrate the skin. Both ingredients can be used to combat dryness, redness, age spots, and other signs of aging, and can provide a smooth and youthful complexion.

Bulgarian Rose is also known for its calming and relaxing effect on the mind and can help reduce stress and anxiety. Due to its unique properties, Bulgarian Rose has become an important ingredient in skincare products worldwide, and it is used today by many beauty products to achieve beautiful and healthy skin.

It takes more than 4,000 kg of rose petals to produce just one kilogram of rose oil, which is one of the most valuable oils in the world. Rose oil is produced by steam distillation of fresh roses, which are hand-picked early in the morning to preserve their delicate fragrance. Cultivating this wonderful oil requires hard work and a lot of patience.

What is the difference between Rose Absolute and Rose Otto?

Rose Otto and Rose Absolute are both essential oils extracted from rose flowers. Rose Otto is steam-distilled from the petals of the Damascene rose, while Rose Absolute is extracted using a solvent-based process.

The difference between the two oils lies primarily in their color, viscosity, and aroma. Rose Otto is lighter in color and more fluid in consistency than Rose Absolute. Aromatically, Rose Otto can have a stronger and more intense scent than Rose Absolute, which traditionally has a more floral and sweet aroma.

Another difference is that Rose Otto is generally considered to be more therapeutic than Rose Absolute. This is because Rose Otto is made through steam distillation, which produces a more concentrated and pure oil without residues from solvents or other chemicals.

Rose Otto oil is a key ingredient in COOHÉ's rose skincare line.

Steam distillation

Steam distillation is a technique for extracting essential oils from plants. It involves heating plant material in a closed container using steam, so that the essential oils are released and collected in a separate container. The steam is then passed through a cooler, where it condenses into water and the oils are separated from the water. Steam distillation is one of the most common methods for extracting essential oils, and it is a gentle process that preserves most of the natural properties of the extracted oils.


Hyaluronic acid

Hyaluronic acid is a natural component in our body that is responsible for maintaining the moisture in our tissues and skin. It is a type of glycosaminoglycan, which is a molecular compound composed of sugar and amino acids.

In skincare, hyaluronic acid is often used as an important ingredient in moisturizing and anti-aging products.

Hyaluronic acid is known for its ability to bind moisture to the skin and maintain a healthy moisture balance in the skin. This makes it a popular ingredient in facial creams, serums, masks, and other products aimed at improving skin hydration and elasticity.

Hyaluronic acid can help reduce the visibility of fine lines and wrinkles and give the skin a more firm and youthful appearance. It can also help soothe and relieve dry and irritated skin, as it has a refreshing and softening effect.

Hyaluronic acid can be found in various molecular weights, and some products contain low molecular weight hyaluronic acid, which is able to penetrate deeply into the skin to deliver moisture and improve skin texture and radiance.

Overall, hyaluronic acid is an effective ingredient in skincare that can help improve the skin's moisture balance and elasticity, reduce fine lines and wrinkles, and give the skin a healthy and youthful glow.


Squalane is a popular ingredient in skincare that is known for its ability to provide moisture and protection to the skin. Plant-based squalane is a vegetable alternative to traditional squalane, which is typically derived from shark liver oil.

Plant-based squalane is often made from sugar beets, olive oil, rice, or other vegetable sources. It has a chemical structure that is similar to the natural squalane found in our skin, and therefore is easily absorbed by the skin and can help maintain a healthy skin barrier.

Squalane helps reduce water loss in the skin while providing moisture and smoothness to the skin. It also has an antioxidant effect that can protect against environmental stressors, such as pollution and UV rays. Plant-based squalane is particularly useful for individuals with dry and sensitive skin, as it can help reduce dryness and irritation.

Plant-based squalane is often found in the form of serums, facial oils, and moisturizers. It can be used alone or in combination with other ingredients, such as hyaluronic acid or ceramides, to enhance skin hydration and protection.

Overall, plant-based squalane can be an effective ingredient in skincare to maintain a healthy skin barrier and improve skin moisture and smoothness. It is also a sustainable and cruelty-free alternative to traditional squalane sources.


Ceramides are an important ingredient in skincare that help to maintain a healthy skin barrier and protect the skin from environmental stressors.

Ceramides are a type of lipid (fat) that are naturally found in our skin. They play a crucial role in maintaining the skin's moisture barrier by sealing in water and nutrients and protecting against dehydration and harmful environmental factors. A healthy skin barrier is essential for maintaining healthy skin as a weakened skin barrier can lead to dryness, irritation, and skin problems.

In skincare, ceramides are often used as a key ingredient in moisturizing and protective products. Ceramides can help to rebuild the skin's natural lipid barrier, which can improve skin moisture and elasticity and reduce the appearance of fine lines and wrinkles. Ceramides can also help to protect the skin from environmental stressors and irritants that can damage the skin barrier.

Ceramides are often found in the form of creams, serums, and masks formulated to improve the skin's moisture barrier and protect against external stressors. They are suitable for all skin types but are especially beneficial for those with dry and irritated skin or those exposed to harmful environmental factors such as pollution and sun damage.

Overall, ceramides can be an effective ingredient in skincare to strengthen and protect the skin's natural lipid barrier, maintain a healthy moisture balance, and improve the skin's condition and appearance.