Reviews voor Professor.nl

Fast, reliable with quality products. Support sometimes wont help much but I get that because of legal reasons.

Top quality, fast delivery

Excellent reçu les produits cinq jours après commande et le produit une très très bonne qualité. je recommande des aujourd’hui Merci

Alles top

Excellent service, and top quality as usual here with "De Professor" !

Verry good

Fast delivery and always very high quality product. We have only one problem, and it is the STUPID BAN!

Impeccable

Always great delivery, quick and perfect Products. They even gave me a free hhc gummy haha. Love!

Nice product, i like it

As a neuropharmacology researcher, I've found Professor.nl to be an outstanding supplier of research chemicals. The quality and purity of their compounds are exceptional, allowing for precise and reliable experiments. Their extensive selection caters to various research fields, and the customer service is knowledgeable and responsive. Shipping is efficient and discreet, with safe and secure delivery—usually on the next business day. Thanks to Professor.nl, I've achieved significant advancements in my research. All in all, I highly recommend them to any researcher seeking top-notch research chemicals.

everything went flawless

The products are really high quality. I have tried many companies of this type. This is really commendable quality. Plus you get a small gift for free.

My first experiences (at least over 4 times - I registered two accounts by mistake) with the company were great, the products were delivered two days after the payment. But since some time, the delivery took two weeks after the payment (at least over 3 times) !! Unbelievable !! I don’t know what happened, but it’s very frustrating. The good quality of the product cannot change this disappointing fact, unfortunately. Also, many products staying sold out for months, but this could be understandable, I hope they’ll be back in stock soon.

the communication and delivery very professionnal and the product are good quality.

Des bon prodruits

Très bonne qualité il faut choisir le bon produit

4 orders for now and there was never problem with it.

Nog steeds het meest betrouwbare adres voor RC's, al gaat de levering soms ietwat minder vlot dan vroeger - al kan de Professor daar niet altijd aan doen, en hun klantenservice vangt dat goed op. De kwaliteit is doorgaans goed tot erg goed, maar sommige RC's mogen wel eens getest worden (bijv. de 4-me-tmp kristallen die ik onlangs ontvangen had leken me erg onzuiver)

Nice ones nice ones A combo out in me in a dream awake state but it was idk crazy. Good

It took 4 days to deliver, the substance was great for being ODSMT.

Qualité et rapide

Snelle verzending

My opininion the best vendor or research chemicals. Purity, excellent quality, fast delivery and good service. Products are top. Lot of choice on the menu. Be carefull and always do your research. Have fun.

Always on time, and always working