MSM, Rose Hips, and Vitamin C: What the Research Says About the Ingredients in CHF #62 MSM

CHF #62 MSM combines methylsulfonylmethane with rose hip fruit and vitamin C in a 640 mg proprietary blend plus 20 mg vitamin C. Here is what NCCIH and NIH ODS report about these joint- and collagen-support ingredients.
Vitamin C, Calcium Ascorbate, and Citrus Bioflavonoids: What the Research Says About the Ingredients in CHF #3 Vitamin C

CHF #3 Vitamin C delivers 880 mg of vitamin C from calcium ascorbate, acerola, and rose hips, with citrus bioflavonoids, rutin, and hesperidin. Here is how vitamin C supports collagen, immune function, and iron absorption, and what research has found.