We have been ordering compounds at Stiffcranks Chemicals several times at a 1-10 kg scale. Service was always very good, we know that they are very flexible and arranged everything to our satisfaction. We were able to discuss and define purity of the desired products. Even the sort and amount of additives/stabilizers could be adapted to our needs. Stiffcranks was always fast, communication was smooth and products were delivered on time, well-packed and with attention to all necessary safety aspects. We will go on with Stiffcranks as a supplier for Research Chemicals Online in future!

Excellent service and fast responds to our inquiries. Good product quality and on time delivery (for us this is most important). Very wide range of products with competitive pricing. We’ve tried cheaper Strong Synthetic Opioid Analgesics and High Quality Dissociative Anaesthetic, Powerful Narcotics, Synthetic Cannabinoids, High Hypnotic Substance, Best Grade Sedative, Depressants, Intoxicants and Pure Anti-depressant genuine vendors available Online but the purity of your products gives the best value for money by far. In our experience only Stiffcranks tick every box, every time and stick to that format long term.

I just wanted to give you guys a compliment. I’ve been using you as my one stop shop for my lab experiments all this time and now I wouldn’t consider using anybody else as the most reliable source to Order Pure Psychedelic Tryptamines, Euphoric Empathogen, Phenethylamines, Entactogens, Best Hallucinogens, Stimulants and Strong Synthetic Psychoactive Substance available Online. Your delivery is brilliant, customer service is second to none and occasionally I get a little bonus in my order in which I’m grateful. Keep up the supurb service, I have recommended you to other lab researchers