“Selank has a proven safety profile in people.”

Not established

The reviewed evidence does not establish this statement. This does not prove it can never be true.

The human studies were small and cannot show uncommon or long-term harms. FDA says important human safety information is missing for Selank acetate. For some ways of using it, FDA also warns of possible immune reactions from peptide clumps or related impurities.

What this answer is based on

No reliable study in people shows the health outcome in this statement.

Limits of this answer

Long-term safety, uncommon harms, and the safety of each way it is used, chemical form, and finished product. These limits show which substance, product, people, use, place, and time the answer covers. A different product or situation can have a different answer.

Topic

What is known and not known about harm, warnings, and safety limits.