Why is Rosa Canina Fruit Oil in Cosmetics?

Rosa canina fruit oil is a cosmetic ingredient name

You may see cosmetics that say "Rosa canina fruit oil" on the back.
You may be wondering what kind of oil this is.

Rosa canina fruit oil is commonly called rosehip oil. Previously, the ingredient name was "rosehip oil", but it has been revised to be written as "Rosa canina fruit oil" in cosmetics.

It is said that it has been used as a substitute for medicine since ancient Egypt. Why has it been used in cosmetics since ancient times and even today?

Rosehip oil extracted from rose hips

Rose hips are the fruit of the rose bush, the bright red or orange berries that remain after the rose petals have withered.

All roses produce fruit, but the fruit of varieties such as Rosa Rugosa, also known as Rus rubra, and Rosa canina, are often used in cosmetics and food.

The oil made by pressing the fruits and seeds is called rose canina fruit oil.

The effects of Rosa canina fruit oil on the skin

Although it has been used as an alternative to medicine for a long time, the effectiveness of Rosa Canina fruit oil has not been medically proven. Research is not very advanced and there is a lack of solid evidence.

However, there must be a reason why it has been used for so long.
Below are some of the commonly expected effects of Rosa Canina fruit oil.

Rich in Vitamin C

Rosa canina fruit oil is rich in vitamin C.

Vitamin C acts as an antioxidant and is said to protect skin cells from damage. This means it can help reduce skin damage after sunburn. It may come in handy in the summer when UV rays are strong.
Related article on Vitamin C: Is Vitamin C serum too harsh for sensitive skin?

Keeps skin hydrated

It contains carotenoids , which are said to support the production of new skin cells and keep skin fresh. It also contains vitamin F, which is said to protect the skin from external damage.

Acne relief

The trans-retinoic acid contained in Rosa canina fruit oil may help relieve clogged pores, which may help reduce darkening and inflammation of pores.

It also contains a fatty acid called linoleic acid, which may help prevent and treat acne.
However, none of these have any scientific basis.

We also recommend this article: Must-read for those concerned about pores! Recommended oils for each skin type

Relieves eczema

Because it contains phenols that have antibacterial properties , it may be effective on inflamed skin such as itching and redness. It has also been used as a home care product to repair the skin's barrier function and relieve eczema.

Allergic reactions to Rosa canina fruit oil

Rosa canina fruit oil is a generally safe cosmetic ingredient. It is also considered safe by the American EWG, which evaluates cosmetic ingredients .

Therefore, side effects are rare. However, there is a possibility of allergic reactions , such as the following:
In most cases, symptoms are mild, but there is a possibility of severe reactions, such as anaphylactic shock.

• Rash or hives
• Difficulty breathing
• Sudden changes in heart rate
• Dizziness
• Stuffy nose
• Itchy eyes, watery eyes
• Chest discomfort
• Anaphylaxis

To reduce the risk of an allergic reaction, it is recommended to carry out a patch test before using highly concentrated cosmetics.

How to do a patch test

1. First, apply some Rosa Canina fruit oil to your wrists, elbows, and chin.
2. Cover the area with a bandage or tape and leave it on for 24 hours.
3. If no redness or rash appears after 24 hours, it is unlikely that you have an allergic reaction.

If a reaction occurs, rinse thoroughly and discontinue use of the cosmetic product. If the irritation is severe, consult a doctor.

Useful information is being distributed via LINE