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Peptide Research FAQ & Knowledge Base

Important Notice
All products referenced are sold strictly for laboratory research purposes only.
They are not FDA-approved, not intended for human consumption, and are supplied with Certificates of Analysis (COA), LAL endotoxin testing, and Heavy Metals testing where applicable.

GENERAL PEPTIDE QUESTIONS (30)

1. What are peptides?

Peptides are short chains of amino acids studied in research settings for how they interact with biological signaling pathways.

2. Are peptides the same as steroids or drugs?

No. Peptides are structurally different from steroids and pharmaceuticals and are researched for signaling behavior, not drug effects.

3. Are peptides FDA-approved?

Most peptides sold online are not FDA-approved and are labeled for research use only.

4. Are peptides legal to buy in the U.S.?

Many peptides are legal to purchase as research chemicals, but not for human use.

5. What does “research use only” mean?

It means the compound is intended for laboratory and educational research, not medical or personal use.

6. Why are peptides labeled “not for human consumption”?

This labeling is required because they lack FDA approval and sufficient human clinical data.

7. What is a COA?

A Certificate of Analysis verifies identity, purity, and concentration through third-party testing.

8. Are your peptides tested for purity?

Yes. Each batch undergoes third-party analytical testing.

9. What is LAL testing?

LAL testing screens for bacterial endotoxins.

10. Are peptides tested for heavy metals?

Yes, heavy metals testing is performed where applicable.

11. How pure are research peptides?

Research peptides are typically ≥98% purity unless otherwise stated.

12. How should peptides be stored?

Most peptides are stored frozen or refrigerated to preserve stability.

13. Do peptides expire?

Yes. Peptides have shelf lives depending on storage conditions.

14. What’s the difference between peptides and supplements?

Supplements are regulated as food products; peptides are research compounds.

15. Can peptides degrade?

Yes. Improper storage, light, or moisture can cause degradation.

16. Are peptides synthetic?

Most research peptides are synthetically produced.

17. Why are peptides injected in studies?

Injection allows precise delivery in controlled laboratory research.

18. Can peptides be taken orally?

Many peptides degrade in the digestive tract; oral stability varies.

19. Are peptides hormones?

Some peptides influence hormonal pathways but are not hormones themselves.

20. Do peptides build muscle?

Some are researched for anabolic signaling, but no approved medical claims exist.

21. Do peptides affect weight?

Certain peptides are researched for metabolic signaling pathways.

22. Are peptides safe?

Safety depends on context, purity, dosage, and research controls.

23. How do I verify peptide quality?

Review COA, purity %, and third-party lab verification.

24. What is “research grade”?

A term indicating laboratory-level purity and testing.

25. Are peptides sterile?

Sterility is not guaranteed unless explicitly stated.

26. Why do prices vary between vendors?

Differences stem from synthesis quality, testing, and supply chain integrity.

27. Are peptide blends different?

Blends combine multiple peptides for research convenience.

28. Can peptides interact with each other?

Yes, interactions are studied in experimental models.

29. Are peptides natural?

Some mimic naturally occurring sequences; others are modified analogs.

30. Why is research important?

Research helps understand biological signaling before any therapeutic consideration.

INDIVIDUAL PEPTIDE FAQs

BPC-157

What is BPC-157?
A synthetic peptide fragment derived from a gastric protein, studied for tissue signaling pathways.

Is BPC-157 FDA-approved?
No. It is not FDA-approved and is for research use only.

TB-500 (Thymosin Beta-4)

A peptide studied for cellular migration and repair signaling in laboratory models.

GHK-Cu

A copper-binding peptide researched for extracellular matrix and skin biology signaling.

KPV

A tripeptide studied in inflammatory signaling research.

Epitalon / N-Acetyl Epitalon

Bioregulator peptides studied in aging and circadian rhythm research.

Pinealon

A neuroactive bioregulator studied for cognitive signaling pathways.

Thymalin

A thymus-derived peptide studied in immune signaling research.

Melanotan II

A melanocortin peptide studied for pigmentation and receptor signaling.

Bremelanotide (PT-141)

A melanocortin receptor agonist studied for neural signaling pathways.

CJC-1295 (with & without DAC)

A growth-hormone–releasing hormone analog studied for endocrine signaling.

Ipamorelin

A ghrelin mimetic peptide studied for GH axis signaling.

GHRP-6 / Hexarelin / Sermorelin / Tesamorelin

Peptides studied for growth hormone stimulation pathways.

GLP-1 / GLP-2 / GLP-3 Peptides

Metabolic peptides studied for glucose, gut, and appetite signaling.

MOTS-C / SS-31 / FOXO4-DRI

Mitochondrial and longevity-focused peptides studied for cellular stress pathways.

Semax / Selank / DSIP / Kisspeptin

Neuroactive peptides studied for CNS and neuroendocrine signaling.

Thymosin Alpha-1 / LL-37 / VIP10

Immune-modulating peptides studied for host-defense signaling.

AOD-9604 / ACE-031 / GDF-8

Peptides studied in metabolic and muscle signaling research.

Glutathione

An antioxidant compound studied for oxidative stress pathways.

Small Molecules (NAD+, 5-Amino-1MQ)

Non-peptide research compounds studied for metabolic signaling.

Supplies

Reconstitution water supplied strictly for laboratory preparation.

COMPLIANCE STATEMENT

All products are sold for research purposes only.
No medical, therapeutic, or diagnostic claims are made.