THE CATALOG
premium research peptides
LAB PEPTIDE
Price range: 40 $ through 120 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 35 $ through 50 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 100 $ through 180 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 60 $ through 115 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 40 $ through 350 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 40 $ through 100 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 50 $ through 95 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 50 $ through 70 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 50 $ through 130 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 50 $ through 80 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 60 $ through 150 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Original price was: 230 $.190 $Current price is: 190 $.
Other Peptides
Price range: 70 $ through 120 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 65 $ through 150 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 100 $ through 330 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 60 $ through 320 $
This product has multiple variants. The options may be chosen on the product page
RESEARCH-GRADE QUALITY
Your trusted source for research peptides
Every batch is lab-tested and documented before it ships, so researchers get consistent purity and a paper trail they can rely on — not just a promise on a label.
99.5%+
Verified Purity
100K+
Researchers Served
24/7
Support Available
LAB ANALYSIS
LIVE MOLECULAR SCAN
Independently verified
7× tested
Independently tested for purity and identity before any lot is listed — and the certificate is published for you to check.
Same-day dispatch
Shipped same day
In-stock orders placed before the daily cutoff ship the same business day — sealed, discreet, and tracked to your door.
Backed by COA
Quality Guaranteed
Every lot is guaranteed to match the certificate we publish for it — verified to spec, or we make it right.
SUCCESSFUL DELIVERY
Trusted Results, Delivered
Our commitment to quality, consistency, and reliable logistics has helped customers worldwide receive premium-grade products with confidence.
0
ORDERS FULFILLED
0
VIALS SHIPPED
0
PURITY GUARANTEED
CUSTOMER FEEDBACK
4.5
★★★★☆
Based on 180+ reviews
We’re proud of our 4.5 rating but always looking to improve. Here’s a breakdown of how our clients rate us.
5 ★
86%
4 ★
12%
3 ★
2%
2 ★
0%
1 ★
0%
LEAVE YOUR FEEDBACK
Share Your Experience
Takes less than 2 minutes. Your identity is optional.
HIGH-PURITY orals FOR RESEARCH ONLY
LAB PEPTIDE
Price range: 40 $ through 120 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 35 $ through 50 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 100 $ through 180 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 60 $ through 115 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 40 $ through 350 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 40 $ through 100 $
This product has multiple variants. The options may be chosen on the product page
LAB PEPTIDE
Price range: 50 $ through 95 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 50 $ through 70 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 50 $ through 130 $
This product has multiple variants. The options may be chosen on the product page
Other Peptides
Price range: 50 $ through 80 $
This product has multiple variants. The options may be chosen on the product page
PENGUINPEPTIDE
Peptide Calculator
PEPTIDE CALCULATOR
MG
ML
MCG
PRECISE PROTOCOL DRAW
20.00 Units
EST. APPLICATIONS / VIAL
10.00 Applications
0102030405060708090100
Frequently Asked Questions
Everything you need to know before ordering from Penguinpeptides.
Are all your peptide products tested?
Yes. Every batch undergoes rigorous quality control and analytical testing to verify identity, purity, and consistency before being made available. We are committed to supplying high-quality research compounds that meet strict laboratory standards.
How do I see your COAs?
Certificates of Analysis (COAs) are available on our dedicated COA Page. Simply visit the COA section of our website to view the latest laboratory reports for eligible products.
How do I place an order?
Browse our product catalog, add your selected items to your cart, proceed to checkout, and complete your order using our accepted payment method. Once payment is confirmed, your order will be prepared and shipped promptly.
How long does delivery take?
Delivery times vary depending on your destination. Most orders are processed within 1–3 business days after payment confirmation. International shipping generally takes between 5–15 business days, although customs processing may occasionally extend delivery times.
Are there any discounts?
Yes. We regularly offer promotional discounts, seasonal sales, and bulk purchase pricing. Subscribe to our newsletter or check our website for the latest offers.
Is the packaging discreet?
Absolutely. All orders are shipped in plain, discreet packaging without product names or branding visible on the outside, helping ensure privacy during transit.
What payment methods do you accept?
Bitcoin (BTC) is our primary payment method. After placing your order, you’ll receive the payment instructions needed to complete your purchase securely using Bitcoin.
How should I store the compounds?
Storage requirements vary by product. In general, compounds should be stored according to the instructions provided on the product page or label. Keep them away from direct sunlight, excessive heat, and moisture, and follow the recommended storage conditions to help maintain product quality.
Can these compounds be used in humans or animals?
Our products are supplied strictly for legitimate laboratory and scientific research purposes. They are not intended for human or veterinary use, and should only be handled by qualified research professionals in accordance with applicable laws and regulations.
What countries do you ship to?
We ship to most countries worldwide where local regulations permit. If you are unsure whether we can ship to your location, please contact our support team before placing your order and we will be happy to assist.