LucH
Member
- Joined
- Jul 17, 2015
- Messages
- 433
Degradation of vitamin K2 Mk7never got any good results from MK7.
Vitamin K2 MK-7 classic degrades very quickly (storage), in just a few months. (24) The difference in stability between the simple vitamin K2 MK-7 and the microencapsulated (or liposomal) form is very significant. The purity of the molecule probably plays a role at this level. (25-26) After 3 months, K2 MK7 only has 30% of its integrity / efficiency, 1% after 12 months. (24)
The manufacturer should indicate the degree of purity of the molecule (> 99%), if not distrust, giving details of the manufacturing level (with a quality label, to indicate compliance with a manufacturing procedure, for example) .
24) J. Venesson – Vitamine K2 MK-7 microencapsulée - Laboratoire UNAE
=> Après 3 mois, K2 MK7 ne possède plus que 30 % de son intégrité / efficacité, 1% après 12 mois.
=> After 3 months, K2 MK7 only has 30% of its integrity / efficiency, 1% after 12 months.
25) Menaquinone 7 Stability of Formulations and Its Relationship with Purity Profile
doi: 10.3390/molecules24050829
=> Results showed higher purity profile results in enhanced stability, and this could explain title discrepancies found in finished products.
26) Stability of vitamin K2 as vitaMK7
Stability of vitamin K2 as vitaMK7