Efficient-C™ Mixed Berry

A delicious, naturally flavored Vitamin C drink that delivers high levels and superior forms of all the key vitamins and nutrients, combined with Anthocyanin Rich Bilberry and Black Currant, to provide unparalleled support for healthy immune system function and eye health , without any unwanted calories, sugar or carbohydrates.

 6 reviews  |  Write review

MSRP $29.90
SAVE $6.00



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Product Information


Efficient C Mixed Berry reinvents the vitamin C drink. It provides superior forms and amounts of all key nutrients and its delicious, natural flavor comes with NO calories, sugar or carbohydrates. Each serving provides an ideal 500 mg of non-acidic vitamin C for optimum absorption without stomach upset. The beverage’s rich color does not result from artificial colors, but from our unique blend of anthocyanin-rich extracts of bilberry and black currant providing extensive immune and eye health benefits. We also include our unique blend of all essential B-complex vitamins to support virtually all body processes, including energy production and fat metabolism. Plus, our B12 is present as natural methylcobalamin, which avoids the use of cyanocobalamin, a synthetic form of B12 that exposes us to cyanide. We also use naturally active 5-MTHF (5-methyltetrahydrofolate), instead of folic acid, since so many of us cannot metabolize ordinary folic acid. Of course, we also provide essential vitamin D3. We also avoid undesirable carbonation and instead you can enjoy the pure, natural flavor of Efficient C. In short, Efficient C Mixed Berry is a delicious new take on vitamin C drinks without any of the calories, sugars, carbs, artificial sweeteners or other undesirable additives of typical beverages. Plus, it also provides all the immune and eye support benefits of anthocyanin-rich extracts of bilberry and black currant. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


Serving Size
1 Packet (1.9 gm)
Amount Per Serving
% DV*
Vitamin C (as magnesium ascorbate/calcium ascorbate)
500 mg
Vitamin D3 (as cholecalciferol)
5 mcg (200 IU)
Vitamin B1 (as thiamin hydrochloride)
3 mg
Vitamin B2 (as riboflavin)
3 mg
Niacin (as niacinamide)
3 mg
Pantothenic Acid (as calcium pantothenate)
3 mg
Vitamin B6 (as pyridoxine hydrochloride)
3 mg
Vitamin B12 (as methylcobalamin - protected Coenzyme B12)
30 mcg
Folate Complex (as folic acid/L-methylfolate)
30 mcg DFE (13 mcg folic acid)
30 mcg
Calcium (as calcium ascorbate)
25 mg
Magnesium (as magnesium ascorbate)
22 mg
Potassium (as potassium malate)
50 mg
425 mg
      Extract (fruit) standardized to 36% anthocyanins 25mg
      Powder (fruit) standardized to 0.5% anthocyanins 400mg
Black Currant, extract (fruit)
20 mg
      standardized to 30% anthocyanins
* Percent Daily Values (% DV). † Daily Value not established.
Other Ingredients: Citric Acid, Malic Acid, Natural Mixed Berry Flavor, Tartaric Acid, non-GMO Proprietary Stevia Leaf Extract, Proprietary Protective Methyl B12 Matrix.

Suggested Use

Mix one packet of delicious and nutritious Efficient C Mixed Berry with 4 to 8 ounces of water. You can use more or less water to adjust flavor intensity.

Product Label

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Customer Reviews

Based on 6 reviews


Showing this to Everyone I know Couldn’t believe the fabulous taste of a non-sugar, no carb beneficial drink addition. I know so many that buy the “cheap” vitamin enhancers for their water because it has the B vitamins and electrolytes in them. They just don’t realize that the cyanocobalamin it is damaging to their health as Andrew explains. I’m now giving many of my friends a pack of Andrew’s EfficientC to try instead of the other. I love it and it’s a wonderful way to get my vitamin C each day in a tasty way while also drinking a large glass of water, which we All need. Fantastic idea with delicious taste and also no sugar. The no sugar is like a cherry on top for many. I also need the eye vitamin it contains!!! Once Again Andrew, Much thanks for all the intensive, hard work and to all at ProCapsLabs.
By Kathryn, SC on 8/19/2023

Great Flavor I absolutely love this. It has great flavor and love the fact that I can get additional eye benefit from the product. The only thing I would like to change is that I would love it if it was sold in canister form. The packets are great for travel but I think a lot of product gets wasted unless you rinse the packet out. I will buy this product again.
By Cheryl, AZ on 8/5/2023

This is so Delicous! I love love this product. The taste is so fantastic with my collagen. I even put some ice in it and it is like cool aid but so healthy!! I personally love this flavor the best! Andrew you are the most amazing developer that was ever created! We take many of your vitamins are so much healthier because of it. I always record all of your shows because I love the education. I wait every month for them!!!
By Sherry, CT on 7/11/2023

Delicious and Health! Like all of Andrew's products this is wonderful! Great taste and so healthy. I put a scoop in with my Collagen Peptides and just love it so much! Always did the cranberry which I love but this is a nice change. Andrew's products are a gift to us and keeps us so healthy! We cannot live without his products!
By Sherry, CT on 6/25/2023

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