The truth about the detox paste

I am 50 years old, often tired, dull skin. Someone took the pulse for me to say that there are many toxins in the body, to be poisoned. Seeing online for sale of herbal detox stickers on the soles of the feet, please ask me if I can buy and use and what is the real damage about this poison?
Le Hong Ha (Ho Chi Minh City)

For Vietnamese people, the use of herbal based health protection solutions “apply, rub, drink, paste” is always a priority because it is automatically considered “less harmful”, especially above. It is very easy for social networks to find “antidote” products that are rampant for sale with miraculous functions. This type of patch is instructed by the seller to stick to the soles of the feet and then rest assured to sleep, get up to peel off the black substance and the viscous fluid on the patch is the “toxin” that is sucked out … But with modern medicine or traditional medicine, anywhere on the body can not use patches or massage but can suck toxins out of the body. So why is it black and mucus (which makes users believe it’s toxic) after overnight? In essence, it is the chemical reaction of the patch when it meets moisture. If the patch has been peeled off for a long time not in use, it will still be black because it encounters moisture in the air. Look on the packaging of the product to see the components of the patch are recorded as: wood vinegar, dextrin, chitosan, tourmaline, pearl powder, silica and glycolic acid … Of which silica is sand, and dextrin and chitosan are metabolites. viscous, viscous when peeling off moisture from the body’s sweat. Particularly, glycolic acid is a strong acid with high solubility that often appears in exfoliating products in strict doses, because it is an extremely toxic substance if overdosed. In fact, some hospitals have received many cases of poison patches, the next morning the soles of the feet were burned and the skin was peeled according to the patch. So far, the Ministry of Health has not licensed any antidote products, meaning that the poisonous patches on the market are floating, of unknown origin, even if they are advertised “ portable ”brought back from countries with advanced medical backgrounds.