🚨 NEW: Sodium Capsules — CODE CAPS30 = 30% OFF
Flash Sale: CODE 18FRIDAY = 18% OFF
99%+ Verified Purity · 3rd-Party COA on Every Batch
Free US Shipping · Same-Day Dispatch Before 4 PM CST
30-Day Money Back Guarantee · No Questions Asked
🚨 NEW: Sodium Capsules — CODE CAPS30 = 30% OFF
Flash Sale: CODE 18FRIDAY = 18% OFF
99%+ Verified Purity · 3rd-Party COA on Every Batch
Free US Shipping · Same-Day Dispatch Before 4 PM CST
30-Day Money Back Guarantee · No Questions Asked


US #1 Tianeptine Source · Research-Grade

Quality
Products.
Trusted
Results.

Pharmaceutical-grade reference compounds with third-party Certificates
of Analysis published for every batch. Fast, discreet US shipping.
The most trusted tianeptine supplier in America.



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Tianeptine Sodium — Best Seller

Tianeptine Sodium · Best Seller

99%+Verified Purity
3rd PartyCOA Published
< 4 DaysUS Delivery
30-DayMoney Back
FreeUS Shipping


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Top Selling

Our Best-Selling
Research Compounds

Every batch independently tested. Results published publicly before you order — no other supplier does this.


Best Seller
Tianeptine Sodium Powder
C₂₁H₂₄ClN₂NaO₄S · MW 458.93
Tianeptine Sodium Powder

Water-soluble sodium salt. Most-requested analytical reference compound. 99%+ purity confirmed.

From $54.99



On Sale
Tianeptine Sulfate Powder
C₂₁H₂₇ClN₂O₈S₂ · MW 535.0
Tianeptine Sulfate Powder

Extended shelf-stability sulfate form. Preferred for long-term storage in research environments.

From $54.99



Phenibut FAA
β-phenyl-γ-aminobutyric acid FAA
Phenibut FAA

Free amino acid form. Premium-grade Phenibut for neuropharmacology and biochemical research.

From $64.99



On Sale
Tianeptine Free Acid
C₂₁H₂₅ClN₂O₄S · MW 436.95
Tianeptine Free Acid

High lipophilicity unbound free acid. Ideal for specific analytical protocols requiring FA form.

From $54.99


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New Arrivals

New In

Just launched — new compounds added to our catalog, all batch-tested and COA verified.


New — Limited Qty
Tianeptine Sodium Capsules
C₂₁H₂₄ClN₂NaO₄S · Pre-measured
Tianeptine Sodium Capsules

Pre-measured, encapsulated sodium form. Purple/white capsules for convenient, standardized research dosing. Limited quantities.

From $52.80



New
Fluorophenibut FAA
β-(4-Fluorophenyl)-GABA · FAA
Fluorophenibut FAA

Fluorinated Phenibut analog, free amino acid form. Research-grade with batch-to-batch consistency.

From $64.99



Hopantenate Calcium
Ca Homopantothenate · D-pantoyl-GABA
Hopantenate Calcium

Premium-grade Hopantenate Calcium synthesized to stringent purity standards for scientific applications.

From $68.99



Free US Shipping

Every order ships free across the United States. Most deliveries arrive in 4 days or less — no minimum order required, ever.


Get Your Order Fast

Orders placed before 4 PM CST ship the same day via FedEx, UPS, or USPS — Monday through Friday. No Sunday shipping.


Review Results Yourself

We’re the only supplier that publicly posts 3rd-party Certificates of Analysis. 99%+ purity guaranteed — see the lab data before you buy.


Research laboratory
99%+
Guaranteed Purity

We Provide

Highest Quality
at the Lowest Price

We test every single batch we sell. Our Certificate of Analysis — available to the public — confirms 99%+ purity across every product. We’re your #1 source for pharmaceutical-grade compounds at the most competitive prices.


Learn More About Us



#1 in Quality

Recognized as the top US tianeptine source by the research community.


3rd-Party COA

Independent lab results posted publicly for every batch we sell.


Lowest Prices

Best prices on the market — no middlemen, no hidden fees.


Real US Support

Speak directly with our team. Call (302) 747-0498 daily.

Our Commitment

The Best Customer Service
In The Industry


30-Day Money Back

Every order is fully covered by our 30-Day Money Back Guarantee. Not satisfied? We make it right — no questions, no hassle.


Satisfied Customers

Email us anytime at support@tianeptine-depot.com. Our US-based team is ready to help with any question, fast.


Best Prices at Your Door

Your search ends here. We offer the lowest prices on pharmaceutical-grade Tianeptine in the United States — every time, guaranteed.

Why Choose Us?

Science-Backed
Transparency

Some companies claim leadership yet refuse to post 3rd-party Certificates of Analysis. We do it for every single batch — publicly, before you buy.

#1 Leaders in Tianeptine QualityYears of verified purity and trusted supply in the United States.
3rd-Party COA — Every Batch, PublicIndependent laboratory results posted so you can verify before ordering.
99%+ Purity — GuaranteedNo compromises on compound integrity. Industry-leading purity standard.
Same-Day Dispatch, Monday–FridayPlace your order before 4 PM CST and it ships the same day.
Real US Team Available DailyLive support from our team — not bots, not offshore. Call (302) 747-0498.
Contact Us
Certificate of Analysis document

Certificate of Analysis — Batch Report

3rd-Party Independently Verified
Purity (HPLC)99.7%
Identity (NMR)Confirmed
Heavy MetalsNon-Detect
Residual SolventsBelow Limit
Microbial SafetyPass
AppearanceWhite Powder
Independent Laboratory ReportPublished publicly — available to view for every batch we sell, before you purchase.

Download Full COA


Trustpilot Reviews

Amazing Product.
Amazing Reviews.

Thousands of verified customers. Here’s what they say on Trustpilot.


5-star customer review


5-star customer review


5-star customer review


5-star customer review


Read All Reviews on Trustpilot


Our Products

Top-of-the-line compounds in a variety of sizes. Free shipping, all US orders.

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Real-time updates, flash sales, and news. Follow on X for exclusive discount codes.

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FLASH SALE EVENT — 17% OFF using Code “CINCODEMAYO” — Limited time only, ends at cut-off time today.

May 5, 2025

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Just when you think you’ve seen it all… got a one-star review because the package arrived on time. Customer ordered 2–5 day service, it arrived in 3 days, and they were upset it didn’t take 4. 😄

May 4, 2025

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Capsules are officially live! 🎉 Tianeptine Sodium Capsules — pre-measured, convenient, same 99%+ purity. Use code CAPS30 for 30% off your first order.

Apr 29, 2025

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