8 Surprising Benefits Of Onion Peels You Should Know

Onion peels are beneficial for skin, hair and act as flavouring agents. Read on to learn about its uses, so you don’t throw it the next time.

Sushmita Sharma
Written by: Sushmita SharmaUpdated at: Dec 20, 2022 10:00 IST
8 Surprising Benefits Of Onion Peels You Should Know

Most people hate peeling onions as it makes their eyes watery. However, you might not hate it once you find the benefits of these peels. Onion peels have good nutrition content and are helpful in many ways. Onion is the most common vegetable that you can find in your house. So the next time you peel it off, remember to make the most out of it. Keep reading to learn what you can do with the onion peels.

Onion peels are powerful antioxidants and are rich in fibre, vitamin A, vitamin C, and vitamin E. They are good for the skin and hair and help improve your eyesight. Here are some of the ways to use onion peels. 

Benefits Of Onion Peels

1) Onion Peel Tea

Drinking onion peel tea can be helpful for your skin and health. It controls obesity, high blood pressure, and infections and boosts your immune system. You need to boil the onion peels for about 10 to 20 minutes in water. Strain the peels and drink this healthy cup of tea. 

2) Relieves Itchy Skin

Onion peels have antifungal properties and help ease the itchiness on your skin, rashes and athlete’s foot. You can apply the onion peel water on your skin to get relief. 

Also Read: Skincare Tips for Tired and Damaged Skin

3) Hair Dye

You can hide your grey hair using these onion peels, which are rich in sulphur. It turns your grey hair into golden brown by nourishing hair follicles. In addition, this will promote your hair growth too. 

Heat onion peels on a medium flame until it gets black or charred. Grind these peels to get a smooth powder, and add some aloe vera gel or oil. Apply it directly as a hair dye and cover your grey hair.

4) Compost

Onion peels are great and easiest for making compost without any per-treatment. They contain phosphorus, potassium, iron, calcium, and magnesium.

5) Flavouring Agent

Onion peels are great flavouring agents. You can enhance the taste and colour of your dishes by roasting onion peels. 

6) Useful For Soups And Gravy

You can add onion peels while boiling stock, soup and gravy. This helps in giving a vibrant colour and also thickens the gravy. Don’t forget to remove the peels once you are done boiling.

7) Good For Sleep

Onion peels contain L-tryptophan, which is an amino acid that acts like a natural sedative. Drinking onion peel tea can calm your nerves and promote good sleep.

Also Read: Poor Sleep Can Increase The Risk Of Fatty Liver Disease, Finds Study

8) Hair Toner

You can also use onion peels as a hair toner for your dry and dull hair. You can make this toner by boiling onion peels in water until it turns brown in colour. You can store it in a bottle and apply it to your scalp. 


Next time you throw onion peels, make sure to put them to good use. You can use it as tea, hair dye and toner, a flavouring agent, and a compost. However, before using it, ensure these peels are free from chemical treatments and pesticides.