A new skincare trend sweeping TikTok has experts concerned: Gen Z is turning to raw garlic as a remedy for acne. While garlic is well-known for its culinary uses and health benefits, dermatologists are warning that applying it to the skin could lead to serious irritation.

The trend, dubbed "Raw Garlic for Acne," involves users rubbing raw garlic bulbs on their faces or consuming them to combat breakouts. This unconventional method has gained traction in the beauty community, prompting reactions from skincare professionals who are eager to highlight the potential risks.

Dr Ketaki Bhate, a consultant dermatologist at Self London, emphasized the dangers of this practice, stating that using garlic on the skin can "cause irritation or even chemical burns, which could leave behind post-inflammatory marks." She cautioned that each person’s skin is unique, making a "blanket approach" to acne treatment less than ideal.

Fellow dermatologist Dr. Shereene Idriss echoed these concerns, asserting that garlic cannot effectively clear up acne. "The majority of videos online where people are using garlic to ‘cure’ their acne depict those struggling with hormonal acne," she noted.

"More often than not, [acne] requires prescription medication. It is so important to treat the root cause in order to minimise any unwanted side effects such as long-term scarring."

While garlic contains allicin, a compound known for its anti-inflammatory properties, the lack of robust scientific evidence supporting its use for acne treatment raises significant red flags. Although some studies suggest potential benefits, experts warn that the risks outweigh any perceived advantages.

For those seeking effective acne management, the American Academy of Dermatology recommends gentle skincare routines and regular hair washing to prevent oil buildup. They also advise against picking or squeezing acne, as this can lead to longer healing times and increased scarring.

As this garlic trend continues to circulate on social media, it’s crucial for users to approach such remedies with caution and rely on proven methods for skincare.