Stress can weaken your immune system. Manna-C is an herbal nasal and sinus support formula developed to aid your body's immune response with natural sources of vitamin C, so your health can be one less thing to worry about.*
Herbal nasal and sinus support
Ambrotose complex, along with wild bush plum and acerola fruit extract, both natural sources of vitamin C.
Supports maintenance of good health.*
Naturally sourced ingredients
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