High Purity
Lab tested for quality and
consistency.
Fast Shipping
Fast, safe, and reliable
shipping.
Trusted Sourcing
Only the highest
quality peptides.
Expert Support
Research-focused customer
assistance.
- Shop Our Best peptides
Premium Peptides for Advanced Research
-
Price range: $45.00 through $101.00Buy Now This product has multiple variants. The options may be chosen on the product page -
Price range: $37.00 through $77.00Buy Now This product has multiple variants. The options may be chosen on the product page -
Price range: $52.00 through $178.00Buy Now This product has multiple variants. The options may be chosen on the product page
- the tiger standard
QUALITY. SCIENCE. TRUST.
Quality Sourcing
Premium raw materials from trusted sources.
Rigorous Testing
Independent lab testing for every batch.
Full Traceability
Lot-specific COAs and detailed documentation.
The Tiger Advantages
Exceptional Purity
99% purity levels for reliable research results.
Transparent Quality
COAs are available for every batch.
Fast Delivery
Enjoy free shipping on all orders over $200.
Bulk Research Orders
Custom quantities for larger scale research.
- Most popular Research Peptides
Top Research peptides
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Price range: $39.00 through $77.00Buy Now This product has multiple variants. The options may be chosen on the product page -
Research Use Only
All products supplied by Tiger Peptides are strictly intended for laboratory research purposes only. Our peptides are not designed for human use, and we ensure full compliance with applicable regulations.
Science Driven, Quality focused, Research Only
- COA / Quality & Transparency
Proof, not Promises.
Verify the quality of your peptides with our batch-specific Certificates of Analysis. Search by product to find the exact results you need.
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Batch Specific Results
Independent Testing
Complete Transparency
about Tiger Peptides
We are a dedicated team of scientists and researchers committed to supplying premium peptides exclusively for scientific and research purposes. With a focus on innovation and integrity, we partner with accredited third-party labs to ensure every product meets the highest standards of purity and reliability.
Purety guarantee
Research-grade peptides with verified potency. Each product includes certificates of analysis.
rigorous testing
Synthesized in USA-registered
facilities. Full chain of custody documentation and testing.
proactive support
Proactive and intuitive customer support before, during, and after the purchasing process.
zero fillers or additives
Pure active compounds only. Independently verified composition for reliable in vitro studies.
Shipping Info:
- Estimated delivery time varies by customer location.
- All destinations ship time: 4-7 business days
- Orders after 12 PM EST ship the next business day.
See Shipping Policies for more details.
Refund Info:
- Returns accepted only for damaged, defective, or incorrect products
See Refund Policies for more details.
Contact Info:
-
Address: 236 E. MAIN ST, STE 47
SEVIERVILLE, TN 37862, USA
- Store Hours: 9:00 AM – 5:00 PM (EST)
- Frequently Asked Questions
Got Questions? We've got answers.
Still have a question about documentation, testing, or shipping? Our team is available by email or phone, Monday–Friday, 9 AM–5 PM EST.
What are research peptides?
Peptides are short chains of amino acids used extensively in laboratory settings. Investigators employ them in vitro and in pre-clinical models to explore cell signalling, receptor interactions, protein folding, and metabolic pathways.
Are peptides legal to purchase for research?
Yes. In the United States and most countries, lyophilized peptides sold explicitly “For Research Use Only” and not for human consumption are legally available to qualified researchers, institutions, and laboratories.
Are peptides safe?
All Tiger Peptides products are strictly for laboratory and in vitro/in vivo research by trained professionals. Safety profiles reported in scientific literature apply only to controlled experimental conditions, not to human administration. These compounds are not evaluated or approved for human use.
How do you guarantee purity?
Every peptide undergoes independent third-party testing via High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry. The goal purity is ≥99%+ for all catalog items. A full Certificate of Analysis (CoA) with chromatograms is available for download on each product page and via the peptide-specific QR code.
Do you provide Certificates of Analysis (CoA)?
Yes, 100% of peptides include a publicly accessible CoA. Researchers may download them directly from the product page or request them via [email protected].