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  • Third-Party COA on Every Batch
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  • Free BAC Water on Orders Over $100
  • Free Shipping Over $175
  • Fall Sale Live: 25% Off with FALL25
  • Third-Party COA on Every Batch
  • Same-Day Shipping on Orders Before 2PM EST
  • Free BAC Water on Orders Over $100
  • Free Shipping Over $175
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  • Research Compounds

Sprays

Research peptides supplied as pre-mixed intranasal spray solutions, including Semax, Selank, and PT-141. Ready to use without reconstitution. Third-party tested with COA included on every batch.

xeno moelcule mockup
semax nasal spray Semax Nasal Spray COA

Semax Nasal Spray

Nootropic Peptides | Peptide

$70.00

  • Third-Party Tested
  • COA Available
Select options This product has multiple variants. The options may be chosen on the product page
selank nasal spray Selank Nasal Spray COA

Selank Nasal Spray

Nootropic Peptides | Peptide

$70.00

  • Third-Party Tested
  • COA Available
Select options This product has multiple variants. The options may be chosen on the product page
pt-141 product pic no bg

PT-141

Appearance & Skin Research | Peptide

Price range: $40.00 through $50.00

  • Third-Party Tested
  • COA Available
Select options This product has multiple variants. The options may be chosen on the product page

Why Choose Xeno

99%+ Purity

Every batch tested by US labs

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On Orders over $175

100% Damage

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Welcome to Xeno Peptides

This site contains products intended strictly for scientific research purposes.

By entering, you confirm you are 21 years of age or older and that all products are for laboratory and research use only — not for human consumption or clinical application.

For Research Use Only

By entering this site you accept our Terms & Conditions. Products are sold exclusively for in-vitro research.

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