The mechanism behind Vitamin B5 is precise: See Panthenol. That specificity is what separates it from broader-category ingredients that work in less targeted ways.
The scientific name is See Panthenol. See Panthenol. This mechanism is consistent across properly formulated products, which means the real variable is concentration and delivery system.
Typical working concentration is see panthenol. Best suited to see panthenol skin. Primary applications: see panthenol entry.
Works well with: See Panthenol.
Panthenol (provitamin B5) is the cosmetically used form.