PEPTIDE CORPUS

US domestic vendor

Titan X Research

US vendor with large catalog (~29 products), competitive pricing, and bulk discounts up to 20%.

Last updated

Scored 5.7 5.7 of 10 overall, across 8 dimensions how scores are derived

Score breakdown

Dimension scores are editorial, carried from the operator's earlier directory — they are not user reviews. Each label links to what the dimension measures.

About Titan X Research

US-based peptide vendor with a large catalog of approximately 29 products including GLP-1 receptor agonists like semaglutide, tirzepatide, and retatrutide. Offers competitive pricing with bulk discounts of up to 20% when buying 2 or more items. Products are described as highly purified but no detailed COA or testing documentation is publicly available.

Written for the operator's previous directory and reproduced unchanged (markup and emoji stripped); the rest of this site does not share its voice. Ported observed .

From the storefront 8

Ranked by the store's own popularity sort, observed . Accessories — diluent water, shipping protection and the like — are excluded. 2 of these are listed below the store's own regular price. Prices are the storefront's own; the storefront is authoritative. The most recent probe failed, so this is the previous snapshot.

Catalogue, as their API returns it 8

observed via their public storefront API

Every row is as the feed returned it, in the store's own currency. Where a regular price sits above the current price both figures show; the storefront is authoritative.

Strengths and weaknesses

Where it does well

  • Large catalog (~29 products) including GLP-1 agonists
  • Competitive pricing across most products

Where it falls short

None recorded.

Carried verbatim from the source directory's editorial review, observed .

Shipping

Destinations
  • United States
Countries Served
United States observed
Domestic Shipping
Varies by method observed
Estimated Delivery
Domestic: 3-7 business days observed
Free shipping
No
Reship guarantee
Not on file
Refund policy
Not on file

Payments

  • credit-card

Coupons

No current code on file. Codes are published only with the code, the discount, a source and the date we saw it, and expired codes are removed at build — the coupon policy. 0 are on file site-wide today.

Certificates of analysis

Third-party tested
No
Publicly accessible
No
Test types
Not on file
Source's COA tier
none

Products described as "highly purified" but no detailed COA or testing documentation is publicly available. observed

A COA describes one batch's purity. It is a document about a vial, not evidence about an effect, and it never grades a claim on this site — the grading rubric names what qualifies.

Peptides listed 18

Linked names have a record here; the others we hold nothing on yet. A vendor listing a compound says nothing about the evidence for it.

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