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Source Naturals, Vitamin C, 16 oz (453.6 g)37 Reviews
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
1.36 lbs (0.62 kg)
- Product Code: SNS-00433
- UPC Code: 021078004332
- Package Quantity: 16 oz (453.6 g)
- Dimensions: 3 x 3 x 5.6 in, 1.15 lbs (0.52 kg)
Combo Discount: -$12.00
- Dietary Supplement
- Ascorbic Acid Crystals
- Dissolves Instantly
Vitamin C plays a vital role in the formation of collagen (a structural protein in connective tissue), amino acid metabolism and hormone synthesis, and the utilization of many nutrients, such as folic acid and iron. It is also a key factor in the body's immune system.
1/4 teaspoon mixed in water or juice as desired, preferably with a meal. For reference, one level teaspoon contains approximately 4.22 grams of vitamin C.
Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor or fragrance.
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 1/4 Teaspoon (Approx. 1.065 g)|
|Servings Per Container: 425|
|Amount Per Serving||%DV|
|Vitamin C (as ascorbic acid)||1,054 mg||1,760%|
iHerb Customer Reviews
I use the "C" crystals to mega-dose when necessary. I find that it fends off all sorts of colds and othe illnesses. I was buying my crystal "C" elsewhere, but the price here at iHerb is much better and the quality is very good.
A great price for a quality product!