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RANKING
GRADE
CERTIFIED FOR
-
A+
Solaray Vitamin C
None
-
A+
Doctor's Best Vitamin C
None
-
A+
Nature's Way Vitamin C-1000
None
-
A+
Natural Factors Vitamin C Fruit Chews
None
-
A+
Kirkland Signature Vitamin C
None
-
A+
Nature's Bounty Vitamin C-500
None
-
A+
Puritan's Pride Premium C-1000
None
-
A+
Dr. Mercola Liposomal Vitamin C
None
-
A+
Garden of Life Vitamin Code Raw Vitamin C
None
-
A+
Solgar Ester-C Plus
None
-
A+
Country Life Buffered Vitamin C
None
-
A
Nature's Way Alive Vitamin C
None
-
A
Child Life Essentials Liquid Vitamin C
None
