No structured liquid immune support - Pleuran Imunoglukan P4H Liquid,
Difficult dosing by body weight - Pleuran Imunoglukan P4H Liquid,
Lack of gluten-free long-term syrup - Pleuran Imunoglukan P4H Liquid,
Unsuitable for non-capsule users - Pleuran Imunoglukan P4H Liquid
