The BHB formula is designed to help you lose weight if you are trying to lose weight in conjunction with a ketogenic diet. It is intended to help you get into ketosis faster, where your body uses more fat to produce energy. Furthermore, according to the manufacturer, the product serves to improve brain function, faster regeneration after muscle training and to achieve better training results.
Given the ingredient BHB (a special ketone body), it is reasonable to assume that the BHB formula is actually helpful in weight loss. However, the scientific evidence so far is scarce. A faster regeneration of the muscles after strength training is due to the electrolytes contained in the formula. However, you should bear in mind that you should drink more in the ketogenic diet and thus flush more of the electrolytes from your body. In this way, the supplement replenishes your electrolyte balance - but only to the normal level.
An improvement in brain function is difficult to prove here. Studies have shown that ketogenic nutrition can improve brain function, but the BHB formula of Alpha Femme did not play a role in these studies.