Weight loss has expanded beyond traditional exercise and diet. These days, the market is filled with new-age and technically advanced products that promise quick results. One of these products making waves is weight loss patches. These transdermal patches claim to help you shed pounds by delivering fat-burning ingredients directly to your skin. However, experts caution that they may not be as effective—or safe—as advertised.Dr Jorge Moreno, an internal medicine physician at Yale Medicine, warns that weight loss patches are not FDA-regulated, making it impossible to know exactly what's inside them. While some patches use transdermal absorption to bypass the digestive system, delivering ingredients like green tea extract or Japanese mint, the effectiveness of these products is still minimal. What Is The Composition Of Weight Loss Patches? These patches often contain ingredients like green tea extract, which may boost metabolism slightly, and green coffee bean extract, which can help reduce weight when consumed orally in larger doses over extended periods. However, there is little evidence that these ingredients work effectively through patches. Other common ingredients, such as Hokuto mint and bitter orange extract, have limited or no proven impact on weight loss.The real concern, however, lies in the potential side effects. Dr Dina Peralta-Reich, an obesity medicine specialist, points out that these patches can cause nausea, headaches, and skin irritation. Worse, without regulation, there's no way to guarantee the safety or dosage of the ingredients, potentially leading to dangerous side effects.Despite the hype around weight loss patches, Dr. Charlie Seltzer, a weight loss physician, explains that these products won’t lead to significant weight loss. A combination of consistent exercise and healthy eating is still the most reliable approach. Ultimately, while weight loss patches may seem tempting, experts recommend sticking to proven methods like balanced diets, exercise, and professional guidance from your doctor.ALSO READ: 13 Superfoods High In Omega-3 Fatty Acids