Special Time Limited Offer – Buy 3 MetaBurn Bottles & Get 1 FREE MetaShake worth £39.99. Simply just pay the price of 3 MetaBurns and we will add the FREE MetaShake worth £39.99 to your order. Ever wondered how you could boost the effects of Metaburn Fat Burner even further? Wonder no more. Welcome ‘Metashake’ to this fat busting range – the unique meal replacement drink contains less than 200 calories & 14g of protein per serving which complements the effects of MetaBurn perfectly when losing weight.