Amazon has the 28oz tub of Garden of Life Fiber + 15 Organic Superfoods Supplement (Unflavored) for $23 - 20% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $18 with free shipping on $25+ or with Prime. Has 9g of fiber per serving (32% DV) along with 7 grams of protein, probiotics, and Omega 3 fatty acids.