Buffered Vitamin C Powder Unflavored®
Single Vitamin & MineralBrand: Kirkman
Functions
Net Contents
7 Ounce(s)
Serving Size
1.25 Gram(s)
Servings Per Container
158
Supplement Form
Powder
Bar Code (UPC/SKU)
8 12325 02171 0
Product Version
0438-007 220712
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1.25 Gram(s) · 1–3 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Sodium(Sodium Ascorbate) | 75 mg | 3% |
| Vitamin C(Ascorbic Acid, Magnesium Ascorbate, Potassium Ascorbate, Sodium Ascorbate) | 1100 mg | 1222% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: Take 1/4 teaspoon, dissolved in water or juice 1-3 times daily, or as directed by a physician.
Warnings & Precautions
Precautions re: Children
Keep out of the reach of children. Caution: Formulated for adults and children four years and older. For children under four, consult a physician.
Storage
Storage
Important: Store in a cool dry place and tightly capped.
Formulation
Formulation re: Other
This product may develop moisture spotting over time but the potency is unaffected.
Formulation re: Does NOT Contain
Free of: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, and sesame
Formulation re: Does NOT Contain
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.
Formulation re: Does NOT Contain
Ultra Tested Gluten free
Formulation re: Other
Antioxidant support for the immune system
FDA Statements
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
Kirkman and Ultra Tested are registered in U.S. Patent and Trademark Office.
Seals/Symbols
Ultra tested cGMP
Manufacturer & Distributor
Manufacturer
Kirkman
Lake Oswego, OR, 97035
800.245.8282
Market Reference
Kirkman Buffered Vitamin C Powder Unflavored
iHerb4.8(198)$25.50Kirkman Buffered Vitamin C Powder
iHerb4.8(188)$23.50Buffered Ascorbic Acid Powder Pure Encapsulations
Pure For You4.6(115)$39.00Buffered C Powder
Pure Prescriptions4.7(205)$29.00Vitamin C Buffered Powder
Beyond Health4.8(126)$59.99Multi-Element Buffered C Powder
SFI Health$45.99Swanson Vitamins Buffered C Magnesium Ascorbate Powder
Swanson Health Products4.6(82)$15.29LowestNutricology Buffered Vitamin C Powder
Swanson Health Products4.5(26)$30.79
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.4 (103)Vitamin & supplements store
257 8th Ave, New York, NY 10011
GNC
4.2 (77)Vitamin & supplements store
52-10 Bergenline Ave, West New York, NJ 07093
Village Supplements
5.0 (8)Vitamin & supplements store
261 E 10th St, New York, NY 10009
The Vitamin Shoppe
4.4 (103)Vitamin & supplements store
2100 88th St F4, North Bergen, NJ 07047
GNC
4.7 (201)Vitamin & supplements store
2 Pennsylvania Plaza Ste 29B, New York, NY 10121
The Vitamin Shoppe
4.5 (144)Vitamin & supplements store
NW corner of 55th & 8th, 931 8th Ave, New York, NY 10019
GNC
4.2 (273)Vitamin & supplements store
134-136 Fulton St, New York, NY 10038
The Vitamin Shoppe
4.4 (169)Vitamin & supplements store
385 5th Ave, New York, NY 10016
Research & Studies
ADHD and Autism Nutritional Supplement Handbook: The Cutting-Edge Biomedical Approach to Treating the Underlying Deficiencies and Symptoms of …
D Laake, PJ Compart - 2013 - books.google.com
… If using topical zinc lotion, consider a lotion by Kirkman Labs (22 mg of zinc per scoop, … contact with unbuffered ascorbic acid vitamin C can erode enamel. This form is best taken in …
20137 citationsFw:[MSersLife] some of my research on supplements LONG Rate this topic
W Saul - remedyspot.com
… sure to take supplemental vitamin C and B-complex vitamins as long as you are on the Pill? … Even a modest quantity of vitamin C prevents disease and saves lives. Just 500 mg daily …
Special diets for special kids: Understanding and implementing special diets to aid in the treatment of autism and related developmental disorders
LS Lewis, L Lewis - 1998 - books.google.com
… The simplest is drinking aglass of water into which a teaspoon of unbuffered, powdered Vitamin C has been mixed. If this is not helpful, try Alka Seltzer® Gold (the non-aspirin form in a …
199844 citationsAloe vera: Nature's silent healer
A Barcroft, A Myskja - 2003 - books.google.com
… of essential nutritional and health-giving substances like vitamin C and vitamin E ('Effect of aloe vera preparations on the human bio-availability of vitamins C and E', Joe A Vinson, …
200377 citationsThe diagnosis and management of cardiometabolic risk and cardiometabolic syndrome after spinal cord injury
GJ Farkas, AM Burton, DW McMillan, A Sneij… - Journal of personalized …, 2022 - mdpi.com
Individuals with spinal cord injuries (SCI) commonly present with component risk factors for cardiometabolic risk and combined risk factors for cardiometabolic syndrome (CMS). These …
202251 citationsArsenic toxicity in White Pekin ducks and its amelioration by using ginger
SK Panda - krishikosh.egranth.ac.in
Mallard ducks were 1 st domesticated in Southeast Asia a minimum of 4000 years ago, during the Neolithic Age. The White Pekin which is raised primarily for meat an American breed …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-05-21. DSLD Label ID: 333037. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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