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Sufficient C Vitamin C Drink Mix

(7 reviews) Write a Review

The key component of Sufficient C is a GMO-free, high quality ascorbic acid. We say key component because the body fundamentally needs adequate Vitamin C levels for the immune system to function properly, and those Vitamin C levels can only be maintained if we continually supply our bodies with a readily absorbable form of ascorbic acid. 

Adequate ascorbic acid levels are understood to help all other immune boosting nutrients to work much more effectively, and are understood to further benefit us by: 
  • Improving healing throughout the body 
  • Aiding in the prevention of chronic disease 
  • Killing candida, viruses, bacteria and even parasites 
  • Helping to treat heart disease by lowering cholesterol 
  • Neutralising damaging oxygen free-radicals 
  • Building collagen 
  • Encouraging improved mood 
  • Supporting digestive health
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Natural flavoring (plant based), acacia gum, Stevia, rice hull concentrate.
Sufficient C / Riordan Clinic
Add 16 ounces of cool spring water to 1 or 2 full scoops of drink mix. Stir well. Spread your dose throughout the day allowing for optimal absorption. If any abdominal discomfort is experienced, reduce dose to find personal bowel tolerance. Best to
Gluten, sugar, caffeine, or GMOs
Vitamin C 4,000 mg, L-Lysine Hydrochloride 1,300 mg, Bromelain 800 mg, EGCG (TEAVIGO patented green tea extract) 100 mg.
250 grams (30 servings) 4,000 mg of Vitamin C per serving
Once opened, Sufficient C should be stored in a cool, dry place. Keep out of reach of children.

7 Reviews Hide Reviews Show Reviews

  • 5
    Good and tasty product

    Posted by Janet Berry on Jul 6th 2022

  • 5
    Refreshing and Delicious C drink mix

    Posted by Dylan Topper on Jun 26th 2022

    Do You like Ice Cold Lemonade? Especially on a Hot Summer Day? --I enjoy multiple glasses of this during the day, preferably MIXED with cold reverse osmosis water, ice, and a bendy straw. The Lemon Peach flavor is perfect. Highly recommended

  • 5
    Really good vitamin C

    Posted by Jan on Mar 10th 2022

    We enjoy this as a beverage in the morning and it gives us a lot of vitamin C to start the day!

  • 4
    Love this drink makes taking C more easy

    Posted by Jan Berry on Oct 7th 2021

    Tastes good and makes taking vitamin C easy.

  • 4

    Posted by Joanne Lucas on Mar 24th 2021

    This is great for my family to get their vitamin c Intake. Tastes like lemonade. Easily dissolvable. Only reason I didn’t give 5 is because I don’t think stevia is good in the long term lol

  • 5
    Love this drink makes taking C more easy

    Posted by Janet Berry on Mar 24th 2021

    I take other C's as well but drink this one to have a delicious drink with breakfast and a real kick of C in the morning, then use the absorbic acid in powder form from Riordan clinic the rest of the day.

  • 5
    Love this drink makes taking C more easy

    Posted by Janet Berry on Mar 17th 2021

    I take both C's sometimes I mix them together when I want more C at one time.