1. A process for the preparation of a synergistic formulation useful as a herbal cream for cracked heels and hands which comprises melting purified natural wax at 64°C, adding hot petroleum jelly and mixing by stirring, adding Shorea robusta resin and curcuma extract to the obtained homogenous jelly, stirring and adding fragrant oil, cooling to 35°C and adding preservative such as herein described to get the desired synergistic formulation containing : Curcuma extract 2 to 10 parts by wt. Resin of Shorea robusta 2 to 20 parts by wt Natural wound healing fragrant oil preferably chamomile oil, basil oil or mentha oil 0.5 to 2 parts by wt. Natural wax 20 to 40 parts by wt. Petroleum jelly 50 to 70 parts by wt. Preservative 0.5 to 2 parts by wt
