Is Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate? Is Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate safe for nursing mother and child? Does Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate extracts into breast milk? Does Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate has any long term or short term side effects on infants? Can Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate influence milk supply or can Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate decrease milk supply in lactating mothers?

Significantly less Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate penetrated from Ovide after 0.5 h versus the suggested 8 h application, without decreasing the product’s efficacy. Avoid applying it on the breast or nipple. Otherwise, cleanse it thoroughly before nursing.

Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate appears to be poorly absorbed after topical application, so it is not likely to reach the breastmilk in large amounts. However, breastmilk excretion of Phosphorodithioic acid, O,O-dimethyl ester, S-ester with diethyl mercaptosuccinate has not been studied after application of the 0.5% lotion. Until more data become available, an alternate agent is preferred.[1]