The embodiments herein disclose a method for extracting the herbal extract from acorn or oak nut of Quercus brantii for synthesizing a herbal gel for targeting a vaginal relaxation syndrome (VRS) and a pelvic organ prolapsed (POP). The acorn or oak nut from Quercus brantii trees is collected. The wooden shell is separated and the seed coat is separated. The seed coat is milled into a powder. The herbal extract from the seed coat powder is extracted by the maceration method. The solvent used is methanol. The herbal extract is mixed with methyl paraben (0.2% w/w), acetic acid, de-ionized water and glycerine to obtain a gel. The herbal gel is applied to the women for three days. After application of the herbal gel the women experience more sexual satisfaction, an orgasm, a vaginal stenosis and a slippery vagina during the sexual intercourse. The women experience relief in VRS and POP.