Rcbonline Avis 

At first I was wary about ordering. The price of the pill form that I research is just too expensive. So I found this wonderful vendor when I was searching for a supply of powder for research. The price was great and the shipping was on point. I ordered on the 22nd of sep and received the parcel today Oct 6th. That is really freaking fast considering the pandemic. Also on top of the gram of Etizolam i got a 100mg sample of clonazolam for free!!! I havnt researched quality of the products yet. But will be soon. So far I am really impressed. If the quality matches every other aspect of their service then I will be a loyal customer for life.

Edit: so I'm going down a star. The powder seemed really underdosed. I could do 10mg and it felt like 3 so it think it was cut leaving about 33.333% actual product. Still got me through but had to adjust, I'm going through the gram faster than anticipated..

Ordered many times every order always received keep it up buddy.

Be wary of people saying that this great company is selective scamming. I have successfully ordered 4 times and each order was either small or big and never had issues. Their products are top shelf for research purposes! If I could add one thing to them would be that they accept amazon gift cards or even better debit or credit cards. Waiting on my next pack. They are so friendly. 5 stars for them all the way!

They have a "guaranteed reshipment policy" that does not apply unless your order is seized by customs. I've fought with them for almost 10 months to get this package worth 300 dollars and then today they offer to ship it to me for free if I make an 800 dollar order, so I get 800 ready and then they ask me for 890, then they ask me for 879, trying to charge me for the reshipment. These guys are professional scammers. They fill the small orders and have been known to ghost people on large orders. They also tried to get me to send the payment unrecorded to a random bitcoin address. Very unprofessional and I need to find a new company.

Great communication between vendor and customer. Great product with timely delivery. Repeat crusty. Trustworthy

Rcb is amazing. Its sad no mpre Diclazepam and 2fdck though unfortunately and wont be... And it takes a while to be delivered especially now with Corona, I heard thats fixed now (we'll see within the next week or 2 when i place an order!🤞) but its GUARANTEED reshipment if anything happens to it!! Experienced first hand. Ive been using them for research materials for over a year and quality is pure (why im sad the 2f is no more 😢 only place that had crystalline over powder and seemed more pure than other vendors (97-99% Vs. 92-97%! It was the highest quality around) I also am sad they only accept Bitcoin rn (too volatile i miss ETH) but everything on this site I can 99% guarantee great quality, worth the wait or I wouldn't be with them since March 2019. And pricing was also a bit cheaper than most other vendors by 15-25% id say average!
I only wish for 2fdck and Diclazepam back and possibly 2f-Viminol and or Brorphine was available. Customer service is quality! (Be aware though of time zones!) Thanks rcb I hope ur around for the quality research Benzodiazepines and Theinodiazepins, sometimes too good lol, not to mention the free samlo (even though last order i didnt get of them i believe with the price of my order and last order took a bit too long but they are using a new method now that hopefully keeps it at the usual (for a year) 12 days from them to The Midwest U.S. thank you guys for what you do! Some new benzodiazepines and 2f and Diclazepam coming back would be awesome!! (But theres a pandemic so I understand their situation!) 4/5 (itd be 6/5 with 2fdck and diclaz still around but hey still a great company with great people they have messed up time to time but I've always made it over more than right, and everyone makes mistakes every now and then! Definitely recommend this to anyone looking to buy materials they have frim RCBestSell. If not it's your own loss!

Have been ordering from RCB since he had a subreddit. Been about 2 years now, 4 packages. Resent a package that got intercepted by customs. RCB communicates if you email with him and keeps you updated when you ask. Sometimes takes long weekends.

i ordered on jul20 and received my order aug7, which i think is fast for overseas shipping esp because of covid. east coast us. the flub seems like the real deal. price is great for the quantity. and now i can treat my anxiety with something that works. packaging is great, price is great, and product is great. order with confidence. my order was 132xx. thank you!

Email response time very quickly. Customer assistance really does make you feel like a “friend.” Ship time was with in the date sated. Everything very clean all accounted for. If these guys aren’t already #1 as they introduce more products they will #rcarmy

so my 1st package got caught in chinese customs and before the 30 days he usually says to wait he reshipped after 3 weeks for free and my next package came and SWIMs research turned out to be very very pleasureable. only place i trust. quality 11 out of 10. GREAT!

SCAM
Shipping took about 3 weeks, which I expect from international vendors, and I did get a package. However only one bag was labeled and the other was not what I ordered. After emailing them a few times and doing reagent tests I know it was not what I ordered. Company used to be great, now they send out the wrong products and don't even label them. Worst experience with a vendor, ever.

Ich hab die Ware nach 6 Wochen erhalten. Qualität und Wirkung ist gut.

Dieses Mal gab es allerdings Probleme mit dem Tracking. Laut 17track.net war das Paket nur 25 Tage unterwegs und es wurde lange kein Fortschritt angezeigt. Außerdem wurde es offensichtlich aus den Niederlanden und nicht aus China verschickt, was die lange Versandzeit nach Deutschland nicht begründet. Deshalb rate ich euch allen, die noch warten, einfach noch ein wenig geduldig zu sein.

Was very excited to find this vendor, hoping since the reviews are good and I wouldn’t get scammed. 1 month later and no replies to my emails or contact form on their site. Very disappointed, will update this review if someone contacts me and makes it right. Buyers be ware, could be selective scammers :(

Sometimes shipping takes a long time (up to a month), but I have always gotten my order, eventually. Products are legitimate.

WhatsApp me +19713340741
I have the best deal n NO BS shipping takes 2 to 3 day priority max.
Have etizolam pills
Barz whites and hulks
Rc chemicas
Text me i can send y a me u .... 💯% real a d legit.bets site ive ever ordered from for good quality 👌

Id ordered a few packages before and they all went the same way, so i when i place a big ol order and suddenly they change up and this time it gets lost? I get super suspicious and figure they're pullin the ol exit scam on me! I get all riled up and post on all the boards, "ABANDON SHIP BOYS SHE'S GOING DOWN!" Of course I was completely mistaken. They reshipped shortly after and I received my parcel in a timely manner. They really do make good on their vow to reship if it gets stuck somewhere longer than 30 days, which is honorable and rare gem these days. I respect these guys and am truly sorry I wrote them one of the nastiest e-mails just because I thought I was getting scammed. Kudos to them! I recommend them highly and expect you'll receive the same high caliber of customer service that I have~

I have been studying their products for years. I've got so many deliveries, I can't count anymore. But I gave them a customer service rating 5/5 from me. Packaging also 5/5. Delivery time from purchase 4/5.... I'm only referring to around holidays & any other time has been 5/5.

Also, 100% garanteed delivery. Quality. Out of all vendors we did purity testing with, all others we tested, came to around %75-%85 & definitely not what I would consider buying"lab-grade."

Overall rating from me and my associates is most definitely a 5/5 and RCBONLINE.BIZ is the best small research vendor I've ever had the pleasure of working with, and looking forward to much more business in the near future!!!