Rogers RC, Hermann GE
At 2mg daily, 100mg lasts about 7 weeks
As a sealed powder, keep it frozen at around -20C or lower for long-term storage, or in the refrigerator if you will use it within a few weeks to months
However, a systematic review and meta-analysis of 23 high-quality trials with 1,474 participants did not find any benefit of collagen supplementation
Evaluation of GLP-1 receptor and TCF7L2 expression in the aorta of human subjects in immunostaining: Down-regulation of GLP-1 receptor and TCF7L2 expression in obese subjects Although most of the GLP-1 receptor antibodies available now are not working very well in several experiments, it has been drawing attention that GLP-1 receptor antibody MAb 3F52 which was developed by Novonordisk Pharma has been working very well 22
There are reports that Vit B12 & 6, when taken together, caused Monomorphic Acne, many small uniform acne & acne lesions