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  • All-Day Formula: Patented Reacta-C may help provide vitamin C for healthy, all-day immune support
  • Fast-Acting & Gentle: With strontium ascorbate & l-threonate, designed to be easier on digestion
  • Bioavailable: Formulated with citrus bioflavonoids for maximum absorption & utilization by the body
  • The KAL Difference: Quick-dissolve ActivTab technology, high-quality ingredients, lab verified