The most reliable company I’ve ever seen. They processed my order the same day as they received the payment. The only thing that I’m curious about is why they don’t restock some of their previous stuff? I asked them but they wasn’t talkative about it.

I’m a regular client for life! You guys were fast response to the mail I sent and Super sweet and delicious delivery 😝 🤪 Just maybe one thing: add a little bit more flavor to the recipe and its perfectly balanced and delicious for consumption 😋

Five stars say it all. I am not going to repeat myself, and tell you how superb these chaps (ccn!) have been, but I can add one more thing to the list of qualities and that is that despite the fact that I ‘ve had numerous shipping addresses these last few months, there have been no confusion and/or delays whatsoever. I can leave it at that, 5 stars say enough, and no I am not on their payroll.

Fantastic service…Once again I have had a faultless transaction and everything done and completely informed every step of the way. Thank you guys for order number: 2568

I am giving 5 stars to chemical consulting network and 5 stars for shipping… 💕❤️

Alway’s the best products in my opinion. And the costomer services is great. Keep up the good work

Reliable fast shipment with tracking and quality product

Don’t think i need to receive a service from these guys before commenting my satisfaction the chemicals look amazing in the picture and for the price its a hell of a deal and sounds like no one has issues with deliveries keep up the good works lads

First time customer. It was so easy to order and delivery efficient. Loving the Alien Super Mario. I’m definitely coming back for more.

HEY, Just received my x-mas special, Very pleased with the product, looks amazing!! I will no longer be ordering from my previous websites and will be using Research Chem from now on… ??

Step 1: Placed Order Step 2: Received Order Step 3: Sampled Order Step 4: See Step 1 10/10 Merry Christmas Quick Grams

uperb product for excellent prices, with a highly communicative and dedicated staff. Ya’ can’t go wrong ordering your RC through AZA Research Pty Ltd!

Outstanding prices. Top notch customer service. Best medication period. I am now a proud member of the aza research pty ltd family. Keep up the great work guys.

Recommended vendor, quality products and great customer communication. Thanks for another successfully delivered order.

I know i’m boring… But another time everything it was perfect😊

Great shop the best i know. Works professional and quick, same for the delivery. Answer all you ask. The stealth is very good and discreet. The stuff very very clean I do chemical test and the purity is near of 100%. No additives same stuff not one time crystal and powder the next time every time same quality please stay same. Very professional when you like quality buy here.

The products are the best I’ve been order ever. the communication very professional even next level. the only one thing is to improve the delivery company because the transport company is the worst one in Europe. All is very good, except the GLS delivery it takes 7 days

Have had very good experiences with the website, pretty much every day that I placed an order and they happen to ship on that they, it was, and the only time that wasn’t the case it was delayed by only two days or so. Product is always of great quality as well.

It’s the 5th time i am ordering in a month and everything went very well. The customer service is excellent and the products are very good quality.

Everything went well. The quality is always excellent. I recommend

“In Research Chemical we have found a company with not only dependable services and processes, but are also willing to find the right solution to our repacking needs. We were impressed by their ability to meet our specific needs and their strong customer service. We are looking forward to a long and beneficial working relationship together.”

It was awesome to see my personal chems refilled easily with no stress. I order my chemicals from research chemical. They had pocket friendly prices. I’ll continue to order from research chemical. All things made extremely easy to accomplish. I’m happy getting my order from them.

Fantastic customer service at Research Chemicals. Quick turn around time and plenty of assistance throughout the whole ordering process. Thank you Angela for all your help!.

I placed an order and was very surprised about the fast delivery. it was delivered within 3 days and the quality was very good. I have placed 3 orders, Thank you guys

Always confident when I order from RC that I’ll receive my things in a timely manner. They are also super quick in responding to inquiries! Excellent but not enough discount for big purchases.

J’apprécie énormément cette entreprise. Le staff est adorable, le contact est humain, très réactif, répondent aux questions, les produits sont purs, parfaits pour les expériences, les livraisons rapides. Pour résumer, très très satisfait, en confiance +++.

Out of three Orders, only one had a singular Item missing and after i sent a mail to the support, i recieved a reply within less than a day, with a really sweet message. I recieved the Missing Item a few days later, everything in perfect condition. Really nice staff, awesome products and reliable and fast shipping. Will definitely buy again!

I don’t know who this guy was driving this day but as I was in my work truck one of the guys yelled out dik bag all cause he was trying to get over to the other lane there’s no need for this then he wanted to throw his finger up at me.

“Price and service competitive with the best. Emails sent to alert me at every step. Good packaging in a box that was properly sized, not several times larger than the product. This company is making efforts to do everything right.”

UPDATE: Packet received, yet waiting for a good moment to try the experience, the staff even asked if everything was okay on the delivery. For those who still wait for their order, just check in a couple working days on the service that they provide for you. Thanks a lot, and cheers for this website!

I have not yet recieved my product nor did I get a tracking number with my order, please if possible can I have help with this

I love your shop. To be honest i dont think i know any other designer drugs seller, but im more than happy with you. The only thing that bothers me is payment methods. Since i don’t use Bitcoin, its kind of complicated. You could work on that.

Everything is perfectly fine. I made an express order on 29/01/2025 and the order arrived on 31/01/2025. I was still solving the problem with the payment when the website generated the wrong bitcoin amount for me due to translation. The store responded immediately to my inquiry and helped me to resolve everything. This was my second order, everything was perfect, just like the previous order. I can only recommend everything perfect.

My first purchase from you was a bit more expensive but my package got delivered really quickly in just a few days and I even got a free sticker with it I’m also really happy with the product I will definitely order here again

Cant complain. Trustful delivery and I am very existed to the day me and my bro taking the lsd. Very thankful that research.chemical.biz exists in this world😊:)

Si pedís desde España, que sea con seguimiento del pedido. En mi caso no llegó el pedido que hice. Se preocupan bastante y aportan pruebas de que el pedido está enviado. Soy consciente de que no es culpa de chemical collective, pero me gustaría prevenir a otros usuarios que pidan desde España. Por lo demás encantado con el sitio.

Best site to buy research chemicals I’ve found, shipped fast and excellent product, I couldn’t be happier. Thank you for everything and for staying so close to your customers.

Everything was great, fast and professional.
Great communication with the CC team.
I highly recommend RC, thank you 

My experience with AZA Research Pty Ltd has always been fairly uncomplicated. Orders have quickly being worked on and shipping never took longer than 4 days. The AZA customer service is very polite and quick to respond. Would recommend 100%!👍

I was scared to order from the beginning, i was unsure if they would deliver to me safely without getting me in trouble with the law, I can now proudly say this shop is very reliable. I’ve ordered multiple times now. Shipments always arrived safely and I got what I ordered. Would and did recommend to friends.

😡 After all the good reviews here and on other sites, I thought, research-chemical.biz should be safe. My order was delivered very quickly, but unfortunately, stuff worth more than $50 is missing! I have reached out via email but haven’t gotten an answer yet.

Ordered 5 MEO DMTs with my friends. Product was incredibly pure and the finest I’ve ever seen. Delivery was done well, just as it should be. Truly impressed by the professionalism and incredibly high quality of the product. My sincerest gratitude and thanks.

J’ai commandé les palettes 1D-LSD 225mcg et 150mcg
Buvards.1v lsd 225 MG PLUS PELLE
Les deux produits sont de haute qualité…
Le collectif chimique est une déclaration en soi.
Le voyage est vraiment bien et dure assez longtemps.
Je ne peux que recommander le produit.
Le service client m’a encore une fois positivement surpris et je suis heureux d’être client icI merci a vous.

-Registering: Awesome
-Selecting products: AWESOME!!! Have a great portfolio!
-Prices: QUITE Competitive!
– Purchasing process: EASY AND SMOOTH!
-Paying and Delivery: as you expect 😉

Quality or the product… unbelievable… what an experience…

Holly recommended!!