Ester-C

Suggested Use

Suggested use: 1 capsule; 1 to 2 time daily with food or as directed by a healthcare professional.

• 

  Klaire Labs Ester-C Capsules

  Village Green Apothecary5.0(5)

  $30.99
• 

  SFI Health Ester-C Bio 100 Capsules

  Pure Prescriptions5.0(3)

  $40.99
• 

  Ester-C Bio

  SFI Health

  $40.99
• 

  Klaire Ester-C with Bioflavonoids 100 capsules

  Wellness Pharmacy5.0(5)

  $40.99
• 

  American Health Ester C Capsules

  Walmart4.9(6900)

  $15.35
• 

  Ester C Vitamin C

  Pasteur Pharmacy4.8(687)

  $6.59Lowest
• 

  Multi-Element Buffered C Powder

  Pure Prescriptions4.9(16)

  $45.99
• 

  Ester-C

  SFI Health5.0(3)

  $30.99

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.

• Nutrishop Of Oxnard

  4.8 (51)

  Vitamin & supplements store

  2550 E Vineyard Ave Ste 120, Oxnard, CA 93036

  Directions(805) 485-7111

• The Vitamin Shoppe

  4.5 (90)

  Vitamin & supplements store

  4860 Telephone Rd #100A, Ventura, CA 93003

  Directions(805) 642-1072

• Walgreens

  2.4 (111)

  Vitamin & supplements store

  1801 N Rose Ave, Oxnard, CA 93030

  Directions(805) 604-7531

• The Fix Nutrition Supplements

  5.0 (6)

  Vitamin & supplements store

  1000 Town Center Dr suite 300 #2027, Oxnard, CA 93036

  Directions(818) 651-9169

• GNC

  3.7 (36)

  Vitamin & supplements store

  679 West Channel Blvd, Port Hueneme, CA 93041

  Directions(805) 815-4210

• Advanced Nutrition

  5.0 (12)

  Vitamin & supplements store

  1909 E Daily Dr, Camarillo, CA 93010

  Directions(805) 702-1954

• THE NUTRIMENTS STORE

  Vitamin & supplements store

  3036 Seaborg Ave Suite A, Ventura, CA 93003

  Directions(805) 324-6602

• Novotech Nutraceuticals Inc.

  5.0 (2)

  Vitamin & supplements store

  Ventura, CA 93003

  Directions(805) 676-1098

• Determination of plasma and leukocyte vitamin C concentrations in a randomized, double-blind, placebo-controlled trial with Ester-C®

  SH Mitmesser, Q Ye, M Evans, M Combs - Springerplus, 2016 - Springer

  … of vitamin C in plasma (reflective of recent intake) and leukocytes (reflective of tissue stores and influences on immune function) from a novel vitamin C formulation, Ester-C ® . …

  201664 citations

• Enhanced Vitamin C delivery: A systematic literature review assessing the efficacy and safety of alternative supplement forms in healthy adults

  PC Calder, RB Kreider, DL McKay - Nutrients, 2025 - mdpi.com

  … Commercially available oral supplemental forms of vitamin C alternative to conventional ascorbic acid include Ester C ® , which is a combination of calcium ascorbate and vitamin C …

  202516 citations

• Clinical Resources

  M our Board - Children - community.napnap.org

  … of other symptoms) that persists >3 days should be evaluated by your health care provider. … a healthy body as well as combating diarrheal illnesses. Brands that we trust: Klaire Labs …

• Thyroid Pharmacist

  WCH Loss - thyroidpharmacist.com

  … Ester-C, a natural, water soluble version of Vitamin C, is added to increase intestinal … Although I believe that healthy hair comes from within, external factors, such as the shampoo that …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-03-25. DSLD Label ID: 322275. 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.