Overview: Pantothenic acid (vitamin B5) is commonly used to increase vitamin B5 levels. It is available in a variety of forms over the counter as a dietary supplement. Pantothenic acid is. Vitamin B5, also called pantothenic acid, is one of eight B vitamins. It supports blood cell production and the conversion of food you eat into energy. Pantothenic acid (vitamin B5) is a B vitamin and an essential nutrient. [6] All animals need pantothenic acid in order to synthesize coenzyme A (CoA), which is essential for cellular energy production and for the synthesis and degradation of proteins, carbohydrates, and fats. [6][7] Encouraged by their mother and aunt to pursue music careers, the brothers entered and won numerous competitions, including shows put together by Radio Disney. When Bryan joined in, the band changed its name to B5 to denote Breeding 5, akin to The Jackson 5 being denoted as J5. Slim diameter, increased ergonomics, built in hand stop and 6 sides of M-LOK® attachments. Ergonomically designed to optimize weapon handling. Compact design features 4 sided texture and is available in all standard colors. The B5 Systems AK Stock offers a drop in upgrade for the factory stock. Vitamin B5 is one of the eight B vitamins. And like other B vitamins, it plays an important role in several processes throughout your body. (Bonus: It also can be a helpful ingredient in your skin care and hair care products.) WE’RE WORKING HARD TO FULFILL EVERY ORDER WITHOUT COMPROMISING THE QUALITY YOU EXPECT FROM B5 SYSTEMS. Used by every branch of the US military. B5 products stand up to the harshest conditions. Unmatched precision & Comfort. Shop AR15 + AK style Stocks.