“Carb Back Loading – John Kiefer” has been added to your cart. View cart Remove item Thumbnail image Product Price Quantity Subtotal × Carb Back Loading - John Kiefer $19.00 Carb Back Loading - John Kiefer quantity $19.00 Coupon: Apply coupon Update cart Cart totals Subtotal $19.00 Total $19.00 Proceed to checkout Related Products -64% Add to cart Quick view Compare Add to wishlist Nicotine Declassified – John Kiefer Medical & Health $49.95 Original price was: $49.95.$18.00Current price is: $18.00.