[467] We note that the enforcement discretion takes effect immediately and will remain in place until December 31, 2026, or until the U.S
They may also recommend switching to tranexamic acid, which is a newer cream that has comparable results to hydroquinone in reducing hyperpigmentation
However, we identified emerging evidence on the effect of urolithin A on sleep-relevant pathways, which may provide plausibility and mechanistic support for future studies designed to study sleep directly
A 5mg vial can be useful when researchers want a smaller, clearly defined format for storage planning, documentation review, and controlled analytical comparison in focused mechanism studies
The FDA has not evaluated this product for therapeutic purposes
Indeed, while in many cases it would be desirable or crucial to specifically target a particular GST isozyme or polymorphic form, this is hardly achievable with the molecules synthesized and investigated so far