Dietary need in food expending have direct effect on the comprehensive growth of silk worm and also rise the larval, pupae and cocoon weight with amount of silk formation. Cocoon characters, both numerics as well as subjective; depend chiefly on the quality and quantity of mulberry leaves. Utilization of health foods enriched mulberry leaves to impact the silkworm larval body weight and sway the silk output. Probiotics are matter which put up to intestinal microbial balance. The present study culminates the effect of supplements on the biochemical parameters of silkworm B. mori. The total soluble protein was evaluated by subsequent standard procedure with bovine serum albumin as the standard protein. The total protein, lipids and carbohydrates amount in the various parts of larvae rose when the larva was treated with shoot up concentration of sporlac. This study has been stipulated that the probiotics and vitamins reveal the existence of additional growth restorative and can be used to escalate the silk capitulate in mercantile silkworm nurture with credentials to sericulture.