Licensed Professionals Only: We exclusively supply laboratories, clinics, and authorized institutions. KYC verification required (24-48h).
Supplier: PenLab Peptide
Nasal Spray100 billion

Tax Included
Research purposes onlyPure Stem Cells Exosomes (Nasal Spray) is a exosome / specialty research peptide supplied by Penlab Peptide to licensed clinics, laboratories and medical agencies worldwide. Each batch ships with a Certificate of Analysis (HPLC ≥99% purity, mass-spectrometry identity, Karl-Fischer water content, LAL endotoxin) and is manufactured in EU/US licensed labs. Bulk pricing is available for verified clinics ordering at scale — tiered discounts up to 50% off list price at €50,000+/month volumes, with NET-30 payment terms (see /bulk). Penlab is not a consumer supplement vendor — products are sold strictly for in-vitro laboratory research (Research Use Only) by KYC-verified institutional buyers.
Pure Stem Cells Exosomes (Nasal Spray) is a research compound designed for laboratory investigation and scientific study. This formulation has been developed to meet the highest standards of purity and stability for research applications.
100 billion formulation.
Specific protocols should be developed based on research objectives and institutional guidelines. Consult relevant literature and follow established laboratory procedures for handling research compounds.
For laboratory purposes and personal observation only. The information has been collected from numerous studies and analyses conducted over the years and is not intended for diagnosing, treating, or preventing any diseases.
Research Use Profile

Key Research Applications
This product is for research purposes only. Not for human consumption.
Pure Stem Cells Exosomes (Nasal Spray) is a high-purity research compound from PenLab Peptide. 100 billion formulation. This Nasal Spray formulation is designed for laboratory research applications. All products undergo rigorous quality testing to ensure >99% purity.
Everything you need to know about Pure Stem Cells Exosomes (Nasal Spray) before you place your research order.
Pure Stem Cells Exosomes (Nasal Spray) is a research compound designed for laboratory investigation and scientific study. This formulation has been developed to meet the highest standards of purity and stability for research applications.
This formulation has been developed to meet the highest standards of purity and stability for research applications.
All PenLab Peptide research compounds are lab-grade with ≥98% purity, verified by HPLC and shipped with a full Certificate of Analysis (CoA). Each batch is independently tested before release.
This product is supplied strictly for in-vitro laboratory research. It is not a medicine, dietary supplement or cosmetic and is not intended for human or veterinary consumption, diagnosis or treatment.
We ship worldwide to qualified research institutions, laboratories and licensed professionals. Orders are dispatched within 24-48 hours after KYC verification with discreet temperature-controlled packaging.
Store lyophilized peptide vials at 2-8 °C (short term) or -20 °C (long term). After reconstitution keep at 2-8 °C and use within the timeframe specified in the product CoA.
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