As DIY skincare becomes increasingly popular in Malaysia, especially on social media, experts are raising alarms about the potential dangers of homemade treatments.

While many Malaysians turn to natural ingredients like lemon juice, baking soda, and turmeric with hopes of achieving better skin, dermatologists warn that these practices can lead to severe skin damage and even increase the risk of skin cancer.

According to the National Cancer Registry of Malaysia, skin cancer now accounts for 2.6% of all cancer cases in the country. Experts caution that unsafe skincare habits, such as relying on untested DIY treatments and neglecting sunscreen, may contribute to rising cases. Harmful UV radiation, a leading cause of skin cancer, is often ignored in many DIY skincare trends that fail to include sun protection.

Social media platforms have been a major catalyst for the spread of DIY skincare remedies, with influencers frequently promoting quick, natural solutions for common skin issues. While some of these methods may seem harmless, certain ingredients can cause more harm than good.

Lemon juice, often touted for its brightening effects on dark spots, is one such example. Although it may lighten discoloration, lemon juice can also increase skin sensitivity to the sun, heightening the risk of sunburn, premature aging, and skin cancer. Similarly, baking soda, which is sometimes used as a face scrub, can strip the skin of its protective barrier, leaving it vulnerable to the damaging effects of UV rays.

In addition to these risks, homemade skincare products often lack preservatives, creating an environment where bacteria and mold can thrive. This increases the likelihood of skin irritation, rashes, and even infections.

Dermatologists urge caution when it comes to DIY skincare. Dr. Sharifah Firdawina, a prominent dermatologist and TikTok influencer, advises Malaysians to prioritise sun protection by wearing sunscreen daily, avoid harsh homemade remedies, and seek professional advice before experimenting with new treatments.

While DIY skincare may appear to be an affordable and natural alternative, the risks involved are significant. Experts stress that skin health should always take precedence, and it is far safer to rely on tested and approved skincare products rather than unverified homemade solutions.