C-1000

Suggested Use

Suggested Usage: As a dietary supplement; adults take 1 capsule; 1-4 times daily with food or as directed by your health professional.

• 

  C-1000 Douglas Laboratories

  Integrated Health Products4.9(29)

  $47.00
• 

  Douglas Laboratories Natural C 1000 mg

  boulevardcompounding.com4.6(41)

  $44.99
• 

  Douglas Laboratories 1000 mg Tablets

  Supplement First4.7(29)

  $19.50
• 

  Vitamin C 1000 mg

  xb2h.com4.7(29)

  $19.53
• 

  Vitamin C 1000mg

  personalpower4.7(29)

  $14.00
• 

  Douglas Laboratories Douglas Ascorbplex 1000

  Supplement First4.9(8)

  $53.50
• 

  Douglas Laboratories C-Max 90 Tablets

  Blue Sky Vitamin4.4(7)

  $37.00
• 

  C-1000 Capsules

  Dr. Kre Johnson

  $24.00

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

  4.5 (171)

  Vitamin & supplements store

  5200 W Clearwater Ave, Kennewick, WA 99336

  Directions(509) 736-6390

• Rise Up Nutrition

  4.7 (60)

  Vitamin & supplements store

  2584 Queensgate Dr, Richland, WA 99352

  Directions(509) 572-2302

• GNC

  4.2 (69)

  Vitamin & supplements store

  2663 Queensgate Dr, Richland, WA 99352

  Directions(509) 374-4466

• PAC Supplements

  5.0 (77)

  Vitamin & supplements store

  5102 W Okanogan Pl, Kennewick, WA 99336

  Directions(509) 987-7811

• GNC

  3.4 (29)

  Vitamin & supplements store

  2819 W Kennewick Ave, Kennewick, WA 99336

  Directions(509) 783-4540

• Chronic Fatigue Syndrome Nutritional Supplementation Helps Reduce the Symptoms & Progression of Chronic Fatigue Syndrome

  LR McNamara - drladdvip.com

  … disclaimer after the article, and consult your personal health care provider prior to acting … -L-Carnitine and DHEA from Douglas Labs. You can buy from Douglas Labs by first creating a …

• International Society of Sports Nutrition position stand: effects of dietary antioxidants on exercise and sports performance

  DE Gonzalez, BL Dickerson, BM Roberts… - Journal of the …, 2026 - Taylor & Francis

  20265 citations

• C-1000 1000 mg 100 caps by Douglas Labs

  RNR Points

• A high vitamin C micronutrient supplement is unable to attenuate inflammation in people with metabolic syndrome but may improve metabolic health indices …

  E Vlasiuk, M Zawari, R Whitehead, J Williman, AC Carr - Antioxidants, 2024 - mdpi.com

  … The mechanisms of action for these metabolic health improvements are currently uncertain as we were not able to demonstrate an overall effect of the micronutrient formula on systemic …

  202413 citations

• Integrative Approaches to Prostate Health

  P Trouble - researchgate.net

  … The health axis points up with increasing health representing increasing longevity. In … conventional and complimentary methods to increase health and decrease the disease resulting in …

• A pilot of a randomized control trial of melatonin and vitamin C for mild-to-moderate COVID-19

  C Fogleman, D Cohen, A Mercier, D Farrell… - The Journal of the …, 2022 - jabfm.org

  … Participants taking vitamin C 1000 mg once daily had similar regression patterns to those … C 1000 mg once daily versus placebo and to model disease trajectory. While vitamin C 1000 …

  202235 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-02-21. DSLD Label ID: 274430. 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.