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US domestic vendor

ResearchChemical.com

US vendor with MZ Biolabs testing, freeze-dried peptides shipped on ice, and wholesale options.

Last updated

Scored 6.7 6.7 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 ResearchChemical.com

ResearchChemical.com is a newer, smaller US-based peptide and research chemical vendor with a growing catalog. All products undergo third-party testing by MZ Biolabs with a minimum purity threshold of 98%. Peptides are freeze-dried and shipped on ice to maintain structural integrity, while SARMs are bottled and handled in the US. The company offers wholesale batches and has received positive customer feedback for consistency, professional packaging, and responsive customer service.

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. 1 of these is listed below the store's own regular price. Prices are the storefront's own; the storefront is authoritative.

Catalogue, as their API returns it 8

observed via their public storefront API

ProductPriceRegularCurrency
Liquid MK-677 (Ibutamoren) – 25 mg/mL 66.99 — USD
BPC 157 Peptide 5mg 54.99 — USD
Liquid Testolone (RAD-140) – 15MG/ML 66.99 — USD
TB 500 5mg 74.99 — USD
MOTS-c 5mg 59.99 — USD
BPC-157 Peptide and TB-500 Peptide 119.99 129.99 USD
GHK-cu Copper Peptide 50mg 59.99 — USD
AOD9604 Peptide 5MG 74.99 — USD

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

  • Third-party testing by MZ Biolabs
  • Peptides shipped freeze-dried on ice
  • Wholesale batches available
  • Positive customer reviews for consistency
  • Next-day shipping option

Where it falls short

  • Smaller catalog than established vendors
  • Newer company with less track record
  • Slightly higher prices than budget vendors

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

Shipping

Destinations
  • United States
Countries Served
United States observed
Domestic Shipping
Varies; next-day shipping available observed
Estimated Delivery
Domestic: 1-5 business days observed
Free shipping
No
Reship guarantee
Not on file
Refund policy
Not on file

Payments

  • credit-card
  • crypto

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.

Observed on the storefront: “checkout. Exclusive Offer Get 10% off when you join our mailing list, join now or” observed . As displayed by the store's own homepage on that date; quoted, not validated here.

Certificates of analysis

Third-party tested
Yes
Publicly accessible
Yes
Test types
  • HPLC
  • Mass Spectrometry
Source's COA tier
third-party

Testing by MZ Biolabs. 98%+ purity minimum. Results available on each product page. 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 3

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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