Laura M.
Went out of their way after a tornado…
Went out of their way after a tornado touched down and delayed my order to ensure I could get it on time. Exceptional customer service. Extremely kind and considerate!

Providing the best research chemicals, the widest variety of carrier services, and bar-none the best customer service in existence! Tianeptine Sodium, Tianeptine Sulfate, Tianeptine Free-Acid, and more products to come!
Tianeptine Depot (tianeptine-depot.com) has 388 customer reviews on Five Star Index, with an average rating of 4.3 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listingShowing 304 reviews with 5 stars · Clear filters
Laura M.
Went out of their way after a tornado touched down and delayed my order to ensure I could get it on time. Exceptional customer service. Extremely kind and considerate!
Ian L.
Dynamite customer service.
Janna W.
They have always went above and beyond. The only place I use for my tia 😁
NEPA F.
This was my first time ordering from them, amid the supply fiasco of March 2025. I think they handled it as best they could, and it could've gone either way with me either being thrilled I was among the first orders out the door via preorder or regret locking up funds if id found another option, and sucks for me, it wound up the latter. Not in any way their fault, and it'd be silly to tint my experience as anything negative based on that. Payment was easy enough, prompt confirmation, order went out asap, quality and packaging was good, prices are competitive edging towards a bargain. They stood out by having a wide range of shipping options available at actual cost- most vendors will quote you for FedEx First Overnight with Saturday delivery, even if not arriving on a sat, send it the cheaper "by end of day" overnight, and pocket the difference. On TD you will find every shipping option and price point for the big 3 carriers. There's a plethora of much appreciated discounts you'd do best to seek and utilize. I wouldn't hesitate to order from them again.
Dave
A legitimate company with good customer support, never had a problem with them other than they run out of stock sometimes quickly. a great company overall and definitely the best place to purchase lab ingredients.
JaBootyRules
They recently had some issues with the supply chain, as everyone has these last 2 months or so. Regardless, they were pretty clear on X with the whole issue, and did what they could as soon as their stock arrived regarding quick back order fulfillment. I get that a lot of researchers were frustrated with the “the lack of response/ clarity of the issues”, but they did what they could. No one should expect them to personally respond to hundreds of emails a day, asking questions that they have answered. Especially when said issues were addressed periodically through their social media for all to plainly see. Everyone just needed to learn some patients. Personally, i made an order on 3/6 right when their stock ran out, and then the supply chain issues began. As soon as they received new product, about 3 weeks later on 3/25, they had my order shipped out and it was promptly received. Quality was fantastic by the way. So take away the new border customs issues,(that they seem to have overcome moving forward) and they’ve been a great company that I have no complaints about. Very helpful in the past with any issues, (mostly caused by shipping companies) and great with shipment speed, as long as it’s within the pre set boundaries of same day shipment. So if everyone learns to have a little fore-site &/or patients, they really are one of the best around for quality, price, customer service, and consistency. No other company has handled the new issues as well, or with as much transparency. Overall 9.9/10. Will do business with them again.
Colby M.
This vendor always has high quality product that is delivered quick and easy, without breaking the bank!
Tony
The company is having issues with supply of products, but they seem to have resolved many of them. Great stuff at great price.