Two 100% lanolin products specifically indicated for breastfeeding use; HPA LANOLIN (Lansinoh Laboratories Inc., VA, USA), and PURELAN (Medela AG, Baar, CH) were evaluated, along with two other lanolin ingredients; PHARMALAN PH EU-SO-(RB) (Croda, Goole, UK) and CORONA-8 SO-(RB) (Croda, Goole, UK). Three independent batches of each commercial product were tested, while the lanolin ingredients were tested in singlicate.
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