close popup
No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

America's #1 Rated
Catalog/Internet Brand
Based on Customer Satisfaction
Shop by
Do You
Need Help?


Sufficient-C High Dose Vitamin C Lemon Peach Immune-Ade

Sufficient-C High Dose Vitamin C Lemon Peach Immune-Ade

Item: SFF001

  • Immune system supporting drink mix

  • 2 g of vitamin C per serving

  • With TEAVIGO® EGCG, a patented, caffeine free green tea extract

  • Non-GMO and Kosher friendly

125 grams Pwdr

Retail $22.99
Save 2%
In Stock
  • Immune system supporting drink mix

  • 2 g of vitamin C per serving

  • With TEAVIGO® EGCG, a patented, caffeine free green tea extract

  • Non-GMO and Kosher friendly

Sufficient-C® High Dose Vitamin C Lemon Peach Immune-Ade delivers a whopping 2 g of vitamin C in each serving, as well as other valuable nutrients such as l-lysine hydrochloride, bromelain and EGCG (an extract from green tea). These ingredients were specifically chosen for their ability to support healthy immune system function.

Terms and Ingredient Definitions

Supplement Facts

Serving Size: 1 FULL SCOOP

Servings Per Box: 30 (if used at maximum serving size)

  Drink Mix Amount Per Serving % Daily Value
Calories 6.5 <1%
Carbohydrates 1 g <1%
Vitamin C(as ascorbic acid) 2,000 mg 3,333%
L-Lysine Hydrochloride 650 mg *
Bromelain (600 GDU/g) 400 mg *
EGCG (TEAVIGO®patented green tea extract) 50 mg *

*% Percent Daily Value based on a 2,000 calorie diet

Other Ingredients: natural flavoring, acacia gum, Stevia, rice hull concentrate


Add 8 oz. of cool spring water to one FULL scoop of mix. Stir well and enjoy! Please note that any remaining light brown mix at the bottom of the glass is due to natural rice hull concentrate.

If at any time you experience abdominal discomfort, simply revert back to your original symptom-free dose. Abdominal symptoms simply suggest that you have reached bowel tolerance, a helpful dosage indicator.


If you are pregnant, nursing, administering to a child or if you are unsure of your correct dosage, consult your physician.

  • Verified NON-GMO

Shipping Weight

.38 lbs

Sufficient-C Sufficient-C High Dose Vitamin C Lemon Peach Immune-Ade Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Sufficient-C is a keeper! This is one of those products that is truly a keeper. I am a vitamin C person and many of my friends and peers have been recommending Sufficient-C to me. I was skeptical of the claims that it tasted like a drink that was not a dietary supplement. Wow, was I wrong! Virtually no calories and a tremendous amount of immune support packed into this baby! I'm hooked. I am upgrading to the larger 250 gram canister for my next order since I use quite a lot of it and the larger canister is even better priced. I actually am impressed with the pricing since I know what each individual nutrient costs. Comparably Sufficient-C is a much better deal, plus it doubles as a drink that you actually look forward to drinking! Hint: Great for vacations! July 25, 2016
Rated 5 out of 5 by No stevia aftertaste This is amazing stuff! It tastes great -no stevia aftertaste. I feel like their other one the glutenizer has a more stevia taste to it. But we can't taste it in this one. Even though we like the other one as well! I add 1-2 teaspoons of ascorbic acid to this and this helps mask the sourness of the V. C. I have bought jars of this and have given this as gifts to people! Only wish it was a bit cheaper. July 7, 2016
  • 2016-10-25 T08:39:25.885-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_SFF001, prod, sort_default
1-2 of 2

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Sufficient-C Sufficient-C High Dose Vitamin C Lemon Peach Immune-Ade

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service
About Swanson
© 2016 Swanson Health Products – Terms of Service