Ultimate Ascorbate C 1000 mg®

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

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

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.

Serving Size: 2–3 Tablet(s) · 1 per day

Percent Daily Values (%DV) are based on a 2,000 calorie diet.

• 

  Source Naturals Ultimate Ascorbate C

  Vitacost.com4.8(68)

  $15.11
• 

  Source Naturals C-1000 Timed Release Tablets

  Swanson Health Products4.6(56)

  $11.29
• 

  Source Naturals Non-GMO Tablet

  Vitacost.com4.7(83)

  $23.47
• 

  Source Naturals Sodium Ascorbate Crystals 8 oz

  Herbs Direct4.7(62)

  $18.79
• 

  Magnesium Ascorbate Source Naturals

  Ayurvedic Herbs Direct4.8(166)

  $12.77
• 

  Source Naturals Magnesium Ascorbate 1000 mg

  Walmart - intohealth.com4.8(311)

  $26.19
• 

  Source Naturals Wellness C-1000 Tablets

  Herbs Direct4.8(19)

  $16.74
• 

  Source Naturals Ascorbic Acid Crystals 16 oz

  Smallflower.com5.0(6)

  $14.38

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.

• FUTURELAB - Compléments alimentaires & nutrition sportive

  4.1 (67)

  Vitamin & supplements store

  74 Rue de Paris, 93260 Les Lilas

  Directions09 73 62 39 05

• TestoBoost - Tongkat Ali et Compléments alimentaires

  5.0 (2)

  Vitamin & supplements store

  2 Rue Marguerite Moret, 75011 Paris

  Directions07 56 93 09 34

• BioTechUSA L'Avenir

  4.8 (303)

  Vitamin & supplements store

  60 Rue Saint-Stenay, 93700 Drancy

  Directions09 81 98 40 31

• HÈRÉ Nutrition - Santé & Bien-être

  5.0 (5)

  Vitamin & supplements store

  54 Rue du Capitaine Dreyfus, 93100 Montreuil

  Directions07 74 59 73 68

• Vitamin Shop Paris

  5.0 (925)

  Vitamin & supplements store

  3 Rue de Vintimille, 75009 Paris

  Directions01 71 20 61 07

• BioTechUSA Forum des Halles

  4.8 (175)

  Vitamin & supplements store

  CC Forum des Halles, 101 Porte Berger, 75001 Paris

  Directions01 42 33 51 05

• Boutique Nutrition Sportive - Toutelanutrition.com - Paris 9ème

  4.6 (224)

  Vitamin & supplements store

  45 Rue Notre Dame de Lorette, 75009 Paris

  Directions01 44 91 92 24

• Vitamin Shop Levallois

  5.0 (615)

  Vitamin & supplements store

  83 Rue Victor Hugo, 92300 Levallois-Perret

  Directions01 42 70 45 01

• Advances in ascorbic acid (vitamin C) manufacturing: green extraction techniques from natural sources

  F Susa, R Pisano - Processes, 2023 - search.proquest.com

  … AA as Dietary Supplement Vitamin C plays a critical role as an antioxidant and a cofactor in enzyme reactions, involved in the maintenance of healthy body structure in the skin, bones, …

  202346 citations

• Ascorbic acid

  B Mittu, ZR Bhat, A Chauhan, J Kour, A Behera… - … and health care, 2022 - Elsevier

  … This chapter also covers the various sources, extraction, and characterization, mode of action, safety, and toxicity associated with ascorbic acid including its health benefits. …

  202223 citations

• Fact sheet for health professionals

  D Vitamin - Natl. Institutes Heal. Off. Diet. Suppl. Available …, 2017 - samanpharmed.com

  … high-dose vitamin C supplements (approximately 1,000 mg/day… substantially less vitamin C (approximately 60 mg/day). … who took daily supplements of 120 mg vitamin C plus 30 mcg …

  2017119 citations

• Vitamin C and the role of citrus juices as functional food

  N Martí, P Mena, JA Cánovas… - Natural product …, 2009 - journals.sagepub.com

  … on the effects of ingestion of citrus juices on human health, focusing on the role of vitamin C. … Since a 60 mg dose was in the bottom third of the sigmoid curve and at 1000 mg daily dose …

  2009261 citations

• Natural antioxidants: sources, compounds, mechanisms of action, and potential applications

  MS Brewer - Comprehensive reviews in food science and food …, 2011 - Wiley Online Library

  … ) and water-soluble vitamin C (L-ascorbic acid) are both … At high levels (>1000 mg/kg), AA shifts the balance between … by the FDA “Dietary Supplement Health and Education Act of 1994” …

  20112,671 citations

• Vitamin C: is supplementation necessary for optimal health?

  F Deruelle, B Baron - … Policy Advancing Integrative Health, 2008 - journals.sagepub.com

  … Moreover, daily supplementation with 1000 mg of ascorbic acid results in a significant decrease of blood-lead levels associated with the general population.If these associations are …

  200886 citations

• Magnesium Forms Explained: Oxide, Citrate, and Glycinate

  The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-09-21. DSLD Label ID: 78719. 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.