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The Hidden Dangers of Using Lemon Juice in Hair: What You Need to Know

user2024-06-17 17:02

Lemon Juice in Hair: A Sunbathing Risk You Should Avoid

We’ve all heard the tale of lemon juice brightening hair in the sun, but is it as harmless as it seems? Dr. Karan Rajan, a renowned medical expert, has taken to Instagram to debunk this risky practice, and here’s why you should listen.

Risks of Lemon Juice Sunbathing

  • Increased Photosensitivity: Lemon juice’s citric acid reacts with UV rays, making hair more vulnerable to sun damage and increasing the risk of color loss.
  • Dryness and Fragility: The acidity of lemon juice strips away natural oils, leaving hair dry and prone to breakage.
  • Phytophotodermatitis: When lemon juice touches the scalp and skin, citrus chemicals called psoralens activate with UV rays, causing inflammation and skin damage.

What to Do if You Experience Irritation

If you’ve used lemon juice in your hair before sunbathing and experience any irritation, Dr. Rajan advises the following:

  • Wash the affected area thoroughly with soap and water.
  • Apply a cold compress to soothe inflammation.
  • Consider taking antihistamines or using over-the-counter hydrocortisone creams.

Personal Experiences and Expert Advice

Many people have shared their experiences with using lemon juice in their hair, from the nostalgic to the cautionary. A user named @janedoe commented, “In the 70s, we sprayed lemon juice in our hair for blonde highlights.” Another, @johndoe, recalled learning the hard way, saying, “I tried it as a teenager and got burned.”

A hairdresser, @hairstylist, further emphasized the risks, stating, “As a former hairdresser, I wholeheartedly endorse this message. Lemon juice can severely damage hair and skin when sunbathing.”


While the idea of using lemon juice for natural hair lightening may seem appealing, the risks are significant. It’s crucial to protect your hair and skin from sun damage by avoiding this practice. Instead, opt for safer methods like using a hairspray with UV protection or wearing a hat.

Remember, your hair and skin are precious, and it’s always wise to consult with a healthcare professional or licensed hair care expert for guidance on hair treatment and sun protection.