VIP
VIP is a real signalling peptide with documented immune functions, and its analogue aviptadil reached randomized trials in COVID-19 associated...
About:
A 28-amino-acid signalling peptide, studied as aviptadil in respiratory failure and in sarcoidosis.
What does this peptide do?
Backed by human trial data, narrower than the strongest evidence. Research focuses on respiratory failure and sarcoidosis.
Respiratory failure
Studied as aviptadil in respiratory failure.
Sarcoidosis
Also studied in sarcoidosis.
Evidence grade
BHighest evidence grade among the graded claims: B. Grades reflect study strength, not benefit.
What are the benefits and side effects of this peptide
What research says it may help with
- VIP is a real signalling peptide with documented immune functions, and its analogue aviptadil reached randomized trials in COVID-19 associated respiratory failure.
Who should avoid it
- People who are pregnant or breastfeeding
- Children and adolescents
- People with low blood pressure, given the vasodilatory action
- Known hypersensitivity to peptide preparations
See the safety section. Absence of a flag is not evidence of safety.
A grade reflects evidence strength, not a recommendation to use this compound; a strong grade can attach to a harmful effect.
How to store this peptide
Typically sold as a lyophilized powder. Reconstituted solutions are perishable, need refrigeration, and require clean handling to avoid contamination.
Lyophilized storage
Keep refrigerated at 2–8 °C, protected from light.
Reconstituted storage
Once opened, keep refrigerated and use within a short period.
Storage Handling
Do not freeze. Discard if the solution is discoloured or contains particles.
Related research
Related research is coming soon for this peptide.
Related peptides
WellnessPT-141
Bremelanotide, studied for libido and sexual-wellness research.
WellnessDSIP
DSIP was isolated from work on sleep transmission in rabbits in the 1970s, and that origin is well documented. Its sleep effects rest on old...
WellnessThymosin Alpha-1
Thymosin alpha-1 is among the better studied compounds here: randomized trials cover severe sepsis, chronic hepatitis and adjuvant cancer...