The UK advertising regulator questioned whether ingredients in TikTok-popular patches, delivered through the skin, improve mood and concentration as claimed.
“Dopamine patches” popular on TikTok are marketed as a way to improve mood, focus and energy. They do not deliver dopamine directly. instead, manufacturers say their ingredients support processes linked to neurotransmitters. One widely promoted product, Kind Patches, combines Mucuna pruriens, 5-HTP, lion’s mane and rhodiola.
The UK’s Advertising Standards Authority (ASA) questioned the evidence behind those claims. Studies submitted by the company did not establish that the ingredients, at the patch’s doses, pass through the skin in amounts sufficient to affect mood, motivation, concentration, or dopamine and serotonin levels.
Six of the seven clinical studies cited examined individual ingredients taken orally, sometimes at doses higher than those in the patch. The remaining evidence included animal research or did not convincingly demonstrate the finished product’s effectiveness. Findings from oral supplements cannot automatically be transferred to a patch: ingredients must cross the skin barrier and be absorbed in adequate amounts.
The ASA’s conclusion concerns the lack of substantiation for advertising claims. it does not prove that every ingredient is ineffective. The fact that ingredients have been studied does not by itself show that a finished product produces the promised effect through a different delivery method.