ResearchLimited supplyHB-3RT
2 sizes
HB-3RT
In stockResearch use only
- Sizes
- 10 / 20 mg
- Purity
- COA on request
- Batch
- On request
$80.10$89from · lowest size · 10% offView Product
Precision Biology Company
Biology Refined.
Research-grade peptides for advanced in-vitro study — independently tested, batch-verified, and fulfilled in the USA.
Independently COA-verifiedAccredited lab testedHPLC-verified purity
Shown: GHK-Cu · 50 mg · lyophilized reference material
Research Use OnlyBatch-specific COAHPLC-verified purityUSA Fulfillment
Most Ordered
Research-grade catalog
ResearchHBL-IPAM
2 sizes
Ipamorelin
In stockResearch use only
- Sizes
- 5 / 10 mg
- Purity
- COA on request
- Batch
- On request
$40.50$45from · lowest size · 10% offView Product
ResearchHBL-TESA
Tesamorelin
In stockResearch use only
- Size
- 10 mg
- Purity
- 99.02% HPLC
- Batch
- V260604-34-012
$98.10$10910% offView COAView Product
ResearchHB-2TRZ
2 sizes
HB-2TRZ
Low stockResearch use only
- Sizes
- 10 / 30 mg
- Purity
- COA on request
- Batch
- On request
$71.10$79from · lowest size · 10% offView Product
ResearchHBL-BPCTB
BPC-157 / TB-500
In stockResearch use only
- Size
- 10 mg / 10 mg blend
- Purity
- >99.8% (blend) HPLC
- Batch
- V260604-34-001
$98.10$10910% offView COAView Product
ResearchHBL-BPC157
2 sizes
BPC-157
In stockResearch use only
- Sizes
- 5 / 10 mg
- Purity
- COA on request
- Batch
- On request
$53.10$59from · lowest size · 10% offView Product
Verification
Five checks between synthesis and your bench.
Batch-specific COA
Every lot ships with its own Certificate of Analysis tied to the batch number printed on the vial — never a generic or 'typical' spec sheet.
Browse COAs →Quality Standards
Built for trust before you order.
Verified identity
Every lot is documented with third-party analytical testing and batch-specific records.
Clean presentation
Minimal labels, clear batch data, and product pages built around transparency instead of hype.
Compliance-first copy
Research-use language throughout the site with no therapeutic, dosing, or human-use claims.
Are these products for human use?+
No. Every product is sold strictly for in-vitro laboratory research and is labeled research use only — not for human or veterinary use. We do not provide usage guidance of any kind.
How is quality documented?+
Each product page publishes the compound's defined identity: sequence, CAS number, molecular data, and specifications. Lots carry the manufacturer's certificate of analysis today, and independent third-party lot testing is in progress — certificates publish as they are completed.
How does ordering work?+
Build your order on the order page, receive exact payment instructions with a unique reference code, and your order confirms once payment is verified. Standard U.S. shipping is free over $150 in products; Priority 1-3 day is available at checkout.
When will my order ship?+
Orders ship within 1 business day of payment confirmation, with tracking emailed to you. Priority orders confirmed before 2:00 PM MT ship the same day. Carrier transit (Standard 3–5 business days, Priority 1–3) is separate and not guaranteed.
Biology Refined.
Precision research materials, built cell by cell — documented, traceable, and fulfilled in the USA.
Stay informed
Batch releases, quality notes, and product updates. No noise.