Optimal Vitamin C®

Other Combinations

Brand: Seeking Health

PowderOther CombinationsOff Market
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Net Contents

144 Gram(s)

Serving Size

4 Gram(s)

Servings Per Container

36

Supplement Form

Powder

Bar Code (UPC/SKU)

8 10007 52129 9

Product Version

Item SHCBF144-PL-6

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

4Active Ingredients

4 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 4 Gram(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin C(Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate)2569 mg2854%
Quercetin20 mg
Hesperidin(Citrus Bioflavonoids)20 mg
Rutin10 mg

Not Present

Other Ingredients

Tapioca DextrinStevia leaf extractNatural flavorPotassium BicarbonateCitric AcidSilicon Dioxide

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement take 4 grams (approx. one teaspoon) per day, or as directed by your health care professional.

Warnings & Precautions

Precautions re: Children

Keep out of reach of children.

Storage

Storage

Storage: Store at room temperature.

Formulation

Formulation re: Other

The potassium bicarbonate was added to this formula as a buffering agent. Quercetin, hesperidin and rutin are natural bioflavonoids found in citrus fruits. Quercetin is also found in red wine and tea.

Formulation re: Other

Notice: This is a natural product that may exhibit color, taste and density variations from lot to lot.

Formulation re: Other

Optimal Vitamin C Meets cGMP Standards.

Formulation re: Does NOT Contain

Does not contain: Gluten.

Formulation re: Other

Targeted Support

Formula re: Contains

Buffered Vitamin C Powder

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Find other effective health products at www.seekinghealth.com

Manufacturer & Distributor

Manufacturer

Seeking Health, LLC

3140 Mercer Ave, Bellingham, WA, 98225

(800) 547-9812

Market Reference

$6.97 – $193.80· 40 listings
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  • Liposomal Vitamin C by Seeking Health - 5 oz

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  • Seeking Health Optimal Vitamin C Plus Physician Formulated Vitamin C Powder with Bioflavinoids Supports Healthy Immune System Vegan and Vegetarian

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  • Seeking Health Immune Intensive

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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.

  • My Optimal Well Being

    Vitamin & Supplements Shop

    168 Bath St, Glasgow G2 4TP

  • Natural Balance

    4.7 (32)

    Health food shop

    635 Great Western Rd, Glasgow G12 8RE

  • Holland & Barrett - Irvine

    4.5 (14)

    Vitamin & Supplements Shop

    11 Rivergate Roundabout, Irvine KA12 8EH

  • Suppleflex

    3.0 (1)

    Vitamin & Supplements Shop

    2nd Floor, Clyde Offices, 48 W George St, Glasgow G2 1BP

  • BioBodyBoost LTD - Glasgow

    5.0 (12)

    Vitamin & Supplements Shop

    48 W George St, Glasgow G2 1BP

  • Peptides Supplies

    3.8 (4)

    Medical supply store

    8 Ardbeg St, Glasgow G42 7JR

  • Performance Supplements

    4.2 (5)

    Vitamin & Supplements Shop

    Performance Gym, 1 Arkwright Way, Irvine KA11 4GF

  • Holland & Barrett - Glasgow Fort

    4.2 (23)

    Vitamin & Supplements Shop

    Provan Walk Glasgow Fort Shopping Centre, Unit, C10, Glasgow G33 5AL

Research & Studies

  • Vitamin C in Human Health: Biochemistry, Physiology, and Pathophysiology

    K Yameny - Pharaonic Journal of Science, 2025 - pjscience.org

    … In the immune system, vitamin C enhances cellular functions and reduces … vitamin C transporters (SVCT1 and SVCT2). Given its diverse biological roles, adequate intake of vitamin C is …

    20255 citations
  • Pharmacokinetics of vitamin C: insights into the oral and intravenous administration of ascorbate

    J Duconge, JR Miranda-Massari… - Puerto Rico health …, 2008 - prhsj.rcm.upr.edu

    … vitamin C administration. This review describes the current state-of-the-art in oral and intravenous vitamin C … of dose and frequency of vitamin C intake will also be addressed. …

    2008178 citations
  • Vitamin C and heart health: a review based on findings from epidemiologic studies

    MA Moser, OK Chun - International journal of molecular sciences, 2016 - mdpi.com

    … the potential role of vitamin C in heart health. … vitamin C, and the recommended intakes of vitamin C to minimize heart disease risk. This review examines key pieces of literature seeking …

    2016321 citations
  • Cultivation of vitamin C-rich vegetables for space-radiation mitigation

    A Mortazavi, H Yarbaksh, BFBB Zarandi, R Yarbakhsh… - Radiation, 2024 - mdpi.com

    … the vitamin C-rich vegetables best-suited to … vitamin C shows significant potential for mitigating space radiation, and ongoing research aims to enhance astronaut health through optimal …

    202410 citations
  • Impact of innovative technologies on the content of vitamin C and its bioavailability from processed fruit and vegetable products

    M Mieszczakowska-Frąc, K Celejewska, W Płocharski - Antioxidants, 2021 - mdpi.com

    … prevented with an intake of 10 mg vitamin C/day [6]. However, vitamin C plays a role not only in … In the European Union, a list of permitted health claims was elaborated [7]—there are 15 …

    2021221 citations
  • Vitamin C in Health and Dentition

    L Godfrey - The Angle Orthodontist, 1933 - angle-orthodontist.kglmeridian.com

    … optimal health-must not be lost sight of. This introduction seems advisable in a discussion of vitamin C … there is a tendency to consider that vitamin C may give the complete answer. The …

    1933

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-01-22. DSLD Label ID: 259050. 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.