Navigate to the www.lifesourcevitamins.com homepage

Free Shipping $99+

Save $25 off $125+ Code: NOV25

Save $25 off $125+ Code: NOV25

Save $25 off $125+ Code: NOV25

Vitamin C 1000 mg  TABLETS - 200 Tablets -  VALUE SIZE
Vitamin C 1000 mg  TABLETS - 200 Tablets -  VALUE SIZE - Image 1 of 0
Vitamin C 1000 mg  TABLETS - 200 Tablets -  VALUE SIZE - Image 2 of 0
Vitamin C 1000 mg  TABLETS - 200 Tablets -  VALUE SIZE - Image 3 of 0
Vitamin C 1000 mg  TABLETS - 200 Tablets -  VALUE SIZE - Image 4 of 0

Vitamin C 1000 mg TABLETS - 200 Tablets - VALUE SIZE

LifeSource Vitamins
13 Reviews
$

Also Available in 100 Count


Vitamin C- Functional Benefits:

  • Immune Health*
  • Vit C plays an essential role in collagen synthesis which strengthens blood vessels, bones, and ligaments.*
  • It takes steps against the free radicals through its oxidant-defiant properties and as a result aids in preserving and repair of tissues in the body.*
  • Essential for healthy teeth and gums.*
  • Aids in the emission of the adrenal hormones*
  • Augments calcium and iron absorption*
  • Efficient antiviral agent*
  • Takes steps in improving immunity and fighting against infections*
  • Puts off arteriosclerosis*
  • Lowers cholesterol*

Read Below: Full Description, Clinical Studies & Research on Vitamin C.

Product Code: VITC007

FREE SHIPPING on Orders $99+

Vitamin C 1,000 mg — 200 Tablets — Immune & Antioxidant Support*

High-potency Vitamin C (ascorbic acid) 1,000 mg to support immune health, antioxidant protection, collagen synthesis, and iron absorption.* Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity, potency & label accuracy.*

Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits (with research)

Immune support — Vitamin C supports barrier integrity and leukocyte function; regular use helps shorten common-cold duration. (NIH/PMC — Carr & Maggini, Nutrients 2017)

Common-cold duration (adjunct) — Human RCT syntheses show reduced cold duration/severity with regular vitamin C. (NIH/PMC — Hemilä, Nutrients 2017)

Antioxidant protection — Scavenges reactive oxygen species and regenerates other antioxidants; lowers oxidative stress markers in humans. (NIH/PMC — Carr & Maggini, 2017)

Collagen formation & skin — Essential cofactor for collagen hydroxylation; human data link sufficiency to dermal matrix and wound outcomes. (NIH/PMC — Carr & Maggini, 2017)

Iron absorption — Enhances non-heme iron uptake by reducing Fe3+ to Fe2+ and forming absorbable complexes. (NIH/PMC — Lane & Richardson, 2014)

Endothelial & cardiometabolic markers — Clinical evidence for improved endothelial-dependent vasodilation and select lipid/inflammation markers. (NIH/PMC — Carr & Maggini, 2017)

Blood pressure (adjunct) — Meta-analytic RCT data show modest reductions, especially in hypertensive adults. (NIH/PMC — Juraschek et al., 2012)

Wound healing support — Adequate vitamin C status is associated with improved tissue repair dynamics. (NIH/PMC — Carr & Maggini, 2017)

Additional Studies Showing Promising Benefits*

Skin/photodamage (adjunct) — Oral vitamin C–containing regimens show signals for improved texture and reduced UV photodamage (heterogeneous dosing/formulas). (NIH/PMC — Cosmeceuticals Review, 2013)

Global Evidence & Authoritative Reviews*

NIH ODS Fact Sheet — Comprehensive overview of vitamin C functions, intake & safety. (NIH ODS)

Harvard Nutrition Source — Evidence summary on vitamin C & health. (Harvard)

Johns Hopkins Medicine — Educational overview of vitamin C and antioxidants. (Johns Hopkins)

We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*
Brief Benefit Bullets

• High-potency 1,000 mg vitamin C for robust immune support*

• Potent antioxidant defense*

• Collagen cofactor for skin, vessels, bones & joints*

• Enhances non-heme iron absorption*

• Aids wound healing & tissue repair*

3rd-party lab tested for purity & potency

Suggested Use: Take 1 tablet daily with a meal, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*

Product Specifications

• Serving Size — 1 tablet

• Servings Per Container — 200

• Active — Vitamin C (Ascorbic Acid) 1,000 mg

• Form — Tablets

• Free From — Non-GMO, gluten-free, no artificial colors*

• Quality — Third-party tested for identity, potency & purity

Perfect For

• Adults seeking high-potency immune & antioxidant support*

• Those supporting skin, collagen and wound repair*

• Individuals with low dietary vitamin C intake*

3rd-Party Testing: Every batch is verified by independent labs for identity, potency, and purity. Click here to see our 3rd-party testing.

LifeSource Vitamins — Proudly American — Since 1992

*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.

Vitamin C 1,000 mg high-potency tablets — supports immune health, antioxidant defense, collagen & iron absorption. Clinically Studied Ingredients — NIH/PubMed!*



Vitamin C 1000 mg TABLETS - 200 Tablets - VALUE SIZE

$20.99
  • Click Here to See our 3rd Party Testing On Every Single Nutrient and Every Product Sold at Lifesource Vitamins.

    *Disclaimer: 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. Always consult your physician before taking any supplements. Individual results may vary. This information is not intended to replace your healthcare provider but to support and enhance that relationship. You are encouraged to do your own research and take an active role in your health decisions. If you are pregnant, nursing, taking medications, or have any medical conditions, consult your healthcare professional before using any supplements discussed on this site.

Reviews

Average Rating:
( 13 )
Mike ***
August 20, 2025
n/a
n/a
Was this review helpful to you?
Mike *** from n/a
November 19, 2024
n/a
n/a
Was this review helpful to you?
JOHN *** from Arlington, United States
June 14, 2024
n/a
n/a
Was this review helpful to you?
Denni*** from Tampa, United States
May 27, 2024
n/a
n/a
Was this review helpful to you?
Mike *** from San Francisco, United States
August 26, 2023
n/a
All the products I ordered this time around are and always have been great vitamin supplements. I always get a discounted deal and free shipping which is always a bonus.
Was this review helpful to you?

Related Products

Creatine Gummies  3,000 mg - BLUEBERRY RASPBERRY - 75 Gummies
LifeSource Vitamins
$21.99
Save $25 off $125+ code: NOV25
Creatine Gummies  3,000 mg - BLUEBERRY RASPBERRY - 75 Gummies
LifeSource Vitamins
$21.99
Save $25 off $125+ code: NOV25
Creatine Gummies  3,000 mg - WATERMELON - 75 Gummies
LifeSource Vitamins
$21.99
Save $25 off $125+ code: NOV25
Creatine Gummies  3,000 mg - BLUEBERRY RASPBERRY - 75 Gummies
LifeSource Vitamins
$21.99
Save $25 off $125+ code: NOV25
Creatine Gummies  3,000 mg - WATERMELON - 75 Gummies
LifeSource Vitamins
$21.99
Save $25 off $125+ code: NOV25