Botox in a Bottle: Topical Neurotoxin for Sweating

Could a topical cream do what injectable neurotoxins do? In this conversation recorded in Paris, Dr. Lain talks with Dr. Bjerring about P-TIOX. It's a topical formula with two small neuropeptides: one works presynaptically, like botulinum toxin, and the other blocks acetylcholine receptors on the muscle itself. These molecules are under 1,000 daltons, small enough to penetrate the skin, which botulinum toxin can't do. That's why P-TIOX is being called "Botox in a bottle." We discuss: 00:00 What P-TIOX is and why it's called a neurotoxin 00:43 Why earlier topical neurotoxins failed, and how this one differs 01:29 Presynaptic vs. postsynaptic action explained 02:01 Sweat glands and hyperhidrosis 02:36 The half-forehead trial using the Minor's starch-iodine test 04:44 Results: reduced sweating on the treated side 05:25 Muscle activity: why three applications wasn't enough to tell In a small pilot test, P-TIOX was applied to one half of the forehead three times: 16, 4 and 2 hours before exercise. After squats, the Minor's test showed sweating on the untreated side but not on the treated side. There was no clear effect on muscle movement with this short protocol, so longer application may be needed. ⚠️ This video is for educational purposes only and is not medical advice. The findings discussed come from a small, early-stage test and have not been confirmed in large clinical trials. Talk to a qualified healthcare provider before starting any treatment. #Hyperhidrosis #AestheticMedicine #Neurotoxin #Dermatology #PTIOX