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2x4 Cold Reducer
2x4 Cold Reducer
Build resistance to
colds and flu
Clinically Studied
2x4 Immune Strength
2x4 Immune Strength
Optimize your mood, healing, and immunity
Exclusive Partnership
2x4 Real Defense
2x4 Real Defense
Immune resilience blend developed by Courtney Swan
Peer-Reviewed Clinical Study
2x4 Resilient-C
2x4 Resilient-C
Builds a strong
immune system
2x4 Total Immunity
2x4 Total Immunity
Enhances your body’s immune response