Metagenics Ultra Potent-C(R) Vitamin C Powder -- vitamin C powder, immune support.
Metagenics Ultra Potent-C(R) Vitamin C Powder -- vitamin C powder, immune support. - Back

Metagenics

Ultra Potent-C® Vitamin C Powder

$55.95

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The Promise

Product identity & key formulation Ultra Potent-C® Vitamin C Powder — powdered multi-form vitamin C blend

Powdered Metagenics formulation combining multiple vitamin C salts, bioflavonoids, amino acids and antioxidants in a single scoop.

Principal ingredients & forms

Contains calcium ascorbate, ascorbic acid, sodium ascorbate, magnesium ascorbate and niacinamide ascorbate in a proprietary Ultra Potent‑C blend.

Added cofactors & actives

Includes citrus bioflavonoid complex (standardized to 45% full‑spectrum bioflavonoids), L‑lysine, L‑cysteine, L‑glutathione and alpha D‑ribofuranose.

Delivery & format

Powdered single‑serve format (mixes into water) for users who prefer not to swallow capsules or tablets.

Quality & dietary facts

Each serving lists ingredient amounts on the label; other ingredients include xylitol and tetrasodium pyrophosphate. Keep out of reach of children.

Why It Works

Why this formulation is distinct Specific ingredient amounts, forms, and standardized complexes you can see on the label

Label provides measured amounts and standardized constituents so you know what each serving delivers.

01

Measured vitamin C dose

Provides 1,088 mg vitamin C per serving (1,209% Daily Value listed on the label).

02

Standardized bioflavonoids

Citrus bioflavonoid complex standardized to 45% (17 mg) full‑spectrum bioflavonoids; complex amount listed as 38 mg.

03

Multiple ascorbate forms

Blend includes calcium, sodium, magnesium and niacinamide ascorbate plus ascorbic acid—multiple salt and acid forms are specified on the ingredient list.

04

Additional labeled actives

Label lists L‑lysine 40 mg, L‑cysteine 11 mg and L‑glutathione 5 mg per serving.

Reviews

Customer Reviews

Your Journey

How to use & practical details Exact serving, preparation, storage and caution statements from the label

Follow the product label for preparation, frequency, and safety.

Serving & preparation

Mix one serving into water

Mix a rounded 1/4 teaspoon into 4–6 ounces of warm water and stir well.

Frequency

Suggested use

Take one time daily or as directed by your healthcare practitioner.

Format & servings

Powder pack size

Serving size: 1 serving; Servings per container: 122 (as labeled).

Warnings & storage

Caution

Keep out of the reach of children.

Product education

Ultra Potent-C® Vitamin C Powder by Metagenics

Ultra Potent-C® Powder is a proprietary formulation designed to be gentle on the stomach and well-tolerated at high doses. Our vitamin C has been scientifically developed to enhance the absorption of vitamin C by white blood cells, a vital part of your immune system, when compared to ascorbic acid. A great way to get your vitamin C without another pill to swallow!*

Key Benefits

  • Gentle on the stomach
  • Enhanced absorption by white blood cells*
  • Convenient powder form

How It Works / Key Ingredients

This formulation includes calcium ascorbate, ascorbic acid, and a citrus bioflavonoid complex, which work together to support immune health and enhance vitamin C absorption.*

How to Use

For best results, mix a rounded 1/4 teaspoon into four to six ounces of warm water and stir well. Take one time daily or as directed by your healthcare practitioner.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts
Suggested Use: Directions: For best results, mix a rounded 1/4 teaspoon into four to six ounces of warm water and stir well. Take one time daily or as directed by your healthcare practitioner.
Serving Size: 1 serving
Servings Per Container: 122
INGREDIENTSAMT%DV
Vitamin C1,088 mg1,209% 
Niacin84 mg525% 
Calcium50 mg 4% 
Magnesium8 mg2%
Sodium15 mg1%
Xylitol192 mg†
L-Lysine40 mg†
Citrus Bioflavonoid Complex [standardized to 45% (17 mg) full spectrum bioflavonoids]38 mg†
Tetrasodium Pyrophosphate16 mg†
Alpha D-Ribofuranose15 mg†
L-Cysteine11 mg†
L-Glutathione5 mg†
(†) Daily Value not established
Other Ingredients: Ultra Potent-C [calcium ascorbate, ascorbic acid, niacinamide ascorbate, xylitol, sodium ascorbate, magnesium ascorbate, L-lysine HCl, ascorbyl palmitate, citrus bioflavonoid complex, potassium ascorbate, tetrasodium pyrophosphate, alpha D-ribofuranose, L-cysteine HCl, and L-glutathione].
Warnings/Caution: Keep out of the reach of children.

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