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PeptiCaribe Coupon Code

Reveal the current offer at PeptiCaribe below. Prof. Peptide verifies this code directly with the vendor and updates it when it changes.

Key facts

Price comparison
11 of 17 comparable products cost less than the median for the same product and size across every vendor Prof. Peptide tracks
Catalog
28 products at the 2026-10-17 pull · 17 in Prof. Peptide’s price comparison, 10 of those in stock · Lyophilized peptide vials and blends, plus bacteriostatic water
Third-party testing
SteriGenix Analytical
Certificates of analysis
Public COA library on the vendor’s own domain, one certificate per product from SteriGenix Analytical
Prof. Peptide’s discount
Press See offer above for the best current offer, including Prof. Peptide’s code
Code checked
Prof. Peptide checked the store’s offers on October 17, 2026.

Compare PeptiCaribe’s prices: Tirzepatide, 5-Amino-1MQ, GHK-Cu, Adamax, Glutathione, NAD+, SS-31, Tesamorelin

PeptiCaribe logo

Overview

PeptiCaribe sells research peptides and blends in lyophilized vials, alongside its own Caribe H2O bacteriostatic water. Every order ships free by 2-Day Air with no minimum, orders placed before 6 PM Eastern ship the same business day, and temperature-sensitive materials travel in insulated packaging with cold packs.

PeptiCaribe catalog & prices

The compounds are grouped below by Prof. Peptide's research-library categories. PC3 is sold under PeptiCaribe's own code and is listed as the store names it.

Metabolic & GLP-1
Tirzepatide (PC2) (30 and 60 mg), PC3 (10, 20 and 30 mg), MOTS-c, 5-Amino-1MQ
Recovery & Tissue Repair
BPC-157, a blend of BPC-157 and TB-500
Cognitive & Nootropic
Semax, Selank, Adamax
Sleep & Recovery
DSIP
Skin Health & Anti-Aging
GHK-Cu (50 and 100 mg), KLOW (80 mg blend), Melanotan II
Gut Health & Immunity
KPV
Sexual Health
PT-141
Supplies
Caribe H2O bacteriostatic water (10 and 30 mL)

PeptiCaribe's current offer is free 2-Day Air shipping on every order, with no minimum (its FAQ, read October 17, 2026).

5-Amino-1MQ50 mgIn stock
$55.00
27% below the 34-vendor median
Adamax10 mgOut
$60.00
17% below the 20-vendor median
DSIP10 mgOut
$50.00
11% above the 24-vendor median
GHK-Cu50 mgIn stock
$30.00
23% below the 49-vendor median
GHK-Cu100 mgIn stock
$40.00
27% below the 49-vendor median
Glutathione1500 mgIn stock
$60.00
13% below the 37-vendor median
KPV10 mgIn stock
$55.00
22% above the 60-vendor median
Melanotan II10 mgOut
$50.00
25% above the 53-vendor median
MOTS-c10 mgIn stock
$55.00
15% above the 67-vendor median
NAD+500 mgIn stock
$55.00
8% below the 57-vendor median
PT-14110 mgOut
$40.00
7% below the 57-vendor median
Selank10 mgOut
$50.00
9% above the 51-vendor median
Semax10 mgOut
$50.00
16% above the 57-vendor median
SS-3110 mgIn stock
$55.00
8% below the 33-vendor median
Tesamorelin10 mgOut
$65.00
7% below the 66-vendor median
Tirzepatide30 mgIn stock
$80.00
30% below the 38-vendor median
Tirzepatide60 mgIn stock
$120.00
23% below the 26-vendor median

Prices are PeptiCaribe’s current prices, which is what the cart charges.. Prices current as of October 17, 2026.

Testing: Labs & Certificates of Analysis

PeptiCaribe publishes a COA library on its own site with a certificate for each product from SteriGenix Analytical, each reporting purity by HPLC, identity and the measured quantity, and it sends a certificate on request by email.

Prof. Peptide hasn't checked these certificates against the labs' own records.

PeptiCaribe is listed on Prof. Peptide's More Vendors page.

All products are sold for laboratory research use only.

Payment and shipping

PeptiCaribe accepts major credit cards, Apple Pay, Google Pay, ACH and Zelle per its FAQ.

PeptiCaribe ships to US addresses, including Alaska, Hawaii and US territories, and internationally. Every order includes free 2-Day Air shipping with no minimum; orders placed before 6 PM Eastern on a business day ship the same day once payment has cleared, and an ACH payment can add 1 to 3 business days.

PeptiCaribe states that damaged, incorrect or lost shipments reported within 24 to 48 hours of delivery are covered at no cost, and that eligible unopened products can be returned within 7 days of delivery with an RMA, with a 25% restocking fee on change-of-mind returns.

Customer service

Customer service is reached by email at info@pepticaribe.com, by phone at +1 (407) 603-1473, Monday to Friday, 9 AM to 5 PM Eastern, or through the contact form. PeptiCaribe states that it replies within 24 hours.

Ratings & reviews

Bought from PeptiCaribe? Tell Prof. Peptide how it went.

Frequently Asked Questions

Does PeptiCaribe have a coupon code?
Prof. Peptide holds no PeptiCaribe code. Press “See offer” at the top of this page for PeptiCaribe’s current offers, checked on October 17, 2026, and a link to the store.
What is PC2?
Tirzepatide. Its SteriGenix Analytical certificate names the product “GLP-2 T 30MG” with tirzepatide as its identity.
Which laboratory tests PeptiCaribe products?
SteriGenix Analytical. PeptiCaribe’s public COA library carries a certificate for each product, and a certificate can also be requested by email. Prof. Peptide hasn’t checked these certificates against the labs’ own records.
How does PeptiCaribe ship?
Every order ships free by 2-Day Air, with no minimum. Orders placed before 6 PM Eastern on a business day ship the same day once payment has cleared, to US addresses including Alaska, Hawaii and US territories, and internationally.
What is the PeptiCaribe return policy?
PeptiCaribe states that damaged, incorrect or lost shipments reported promptly are covered at no cost, and that eligible unopened products can be returned within 7 days of delivery with an RMA, with a 25% restocking fee on change-of-mind returns.

Affiliate disclosure: Prof. Peptide is independently operated and may earn affiliate commissions when you use our discount codes or buy through our links, at no additional cost to you. Affiliate relationships never determine vendor inclusion, ranking, verification, or our editorial conclusions.