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Rainbow Light, Super C, Buffered Vitamin C Powder, Food-Based Formula, 4 oz (113.4 g) (Discontinued Item)

Rainbow Light, Super C, Buffered Vitamin C Powder, Food-Based Formula, 4 oz (113.4 g) (Discontinued Item)

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Out of Stock - Discontinued
  • Shipping Weight:
    0.41 lbs
    Switch to Metric units
  • Product Code: RLT-10331
  • UPC Code: 021888103317
  • Package Quantity: 4 oz (113.4 g)
  • Dimensions:
    2.5 x 2.5 x 4.5 in, 0.35 lbs
    Switch to Metric units
Product Overview


  • #1 Trusted Natural Multivitamin Brand†
  • New Look, Same Formula!
  • Powerful Antioxidant Plus Foods
  • Immune & Collagen Support
  • Gentle on the Stomach
  • Vegan | Gluten-Free
  • Dietary Supplement
  • BPA-Free Bottle

Food-based, 100% buffered high-potency vitamin C that’s gentle on the stomach. A convenient, fresh-tasting powder that mixes easily with water and juice…anytime of the day!

Super C easy-mix powder protects against stomach upset by providing 1,000 mg of 100% buffered vitamin C per serving – in a base of nutritious phyto-nutrient foods for enhanced vitamin C absorption, and antioxidant and immune protection.

Provides antioxidant protection, supports immune health & aids collagen production for skin health – 1,000 mg buffered vitamin C (calcium ascorbate), 4:1 Antioxidant Fruit Blend

Phyto-nutrient foods enhance vitamin C activity – Citrus bioflavonoids, rutin, hesperidin, grape skin, cranberry & red cabbage extracts, orange and lemon peels

Gentle on the stomach: can be taken without food – Buffered calcium ascorbate, whole foods

†Weist & Co 2014

Suggested Use

½ teaspoon (1.7 g) per day mixed with water or juice, with or between meals. Can be taken 1-2 times per day.

Other Ingredients

Natural grape juice crystals, natural lemon juice crystals, citric acid.

Vegan. Contains No: wheat, gluten, milk, lactose, tree nuts, peanuts, soy, eggs, fish, shellfish.


Keep out of reach of children. Consult your health care professional prior to use if you are pregnant, nursing, taking any medication or have a medical condition.

Store in a cool, dry place with lid tightly close. Note: Natural products of this nature may vary in color.

Supplement Facts
Serving Size: 1/2 tsp (1.7 g)
Servings Per Container: approximately 66
  Amount Per Serving %DV
Vitamin C (as Calcium Ascorbate) 1,000 mg 1,667%
Calcium (from Calcium Ascorbate) 100 mg 10%
Protective Phyto-Nutrients 100 mg *
Citrus Bioflavonoid Complex 50 mg *
Rutin 12.5 mg *
Hesperidin 12.5 mg *
Cranberry Juice Concentrate 25 mg *
Grape [skin] 10:1 Extract (equivalent to 250 mg of fruit powder) 25 mg *
Polyphenols 6 mg *
Red Cabbage Extract 10 mg *
Lemon [peel] 25 mg *
Orange [peel] 25 mg *
4:1 Antioxidant Fruit Blend (equivalent to 50 mg of fruit powder)
Elderberry, Blueberry, Grape, Rose Hip, Acerola, Cranberry, Bilberry
12.5 mg *
* Daily Value (DV) not established
iHerb Customer Reviews

Will re-order!

Posted by 5081317266599814497 on May 02, 2016 | Verified Purchase

I give this to my kids in a small amount of juice every day. Dissolves well and barely no taste. Potent so goes a long way and no nasty additives that you find in chewable tablets.

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Great formula; terrible product that will go to waste

Posted by 4616715287013331533 on Jun 07, 2015 | Verified Purchase

This is a brilliant formula made from Calcium ascorbate and a wonderful spectrum of phytonutrients. Unfortunately, it attracts water like a sponge. All three times I've bought this product, 90% of it has gone to waste because it turns hard in the pot. It eventually becomes absolutely rock hard, to the point that powder cannot even be scraped off the surface with a strong implement wielded by a strong man. It's actually un-chippable. I have tried all sorts of things to keep it dry. My latest effort was silica inside the pot + tight lid + additional outer pot filled with rice and silica + tight lid. Seriously, the bleepin' stuff still turned hard within weeks of opening. I've given up. I won't buy it again, even though on the label it's so impressive. However, it should be perfectly fine for a large family who will get through it quickly.

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Turned into a rock

Posted by Reviewer1709121 on Mar 24, 2015 | Verified Purchase

I opened it when I received it, and after 2 weeks it turned into a rock, I couldn't get anything out. Or maybe half of the bottle was already like that. It's only 25-30 degrees of humidity at my home. Plus it tastes bad.

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Posted by 5380777929030439870 on Mar 19, 2014 | Verified Purchase

can taste the cabbage, ok in the end

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Super best

Posted by 5527629278451491871 on Jan 09, 2014 | Verified Purchase

i order 2 bottles now

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