C-1000 by Douglas Laboratories – Immune and Antioxidant Vitamin C Support
C-1000 vitamin C capsules by Douglas Laboratories supply 1,000 mg of vitamin C as ascorbic acid per vegetarian capsule for daily immune and antioxidant nutritional support. This focused, single-nutrient formula is gluten-free and non-GMO.
Key C-1000 Benefits
- Supports normal immune function by supplying a nutrient that helps white blood cells carry out their everyday activities.
- Provides antioxidant support to help protect cells from free radicals generated during normal metabolism.
- Supports collagen formation for the connective tissue framework of skin, cartilage, and blood vessels.
- Helps the body absorb nonheme iron from plant foods as part of normal nutrition.
How C-1000 Works
Vitamin C gives up electrons to help neutralize free radicals and supports enzymes that build collagen, the protein framework of connective tissues. It also helps maintain normal immune-cell activity. Humans cannot make this essential water-soluble vitamin, so food and appropriate supplementation supply it.
More vitamin C is not automatically better: the body regulates absorption and removes excess through urine. C-1000 provides a concentrated amount, so a health professional can help determine how it fits your food intake and other supplements.
Key Functional Ingredients Include:
- Vitamin C (as ascorbic acid): Helps protect cells by donating electrons to neutralize free radicals. It also assists enzymes that build collagen, supporting the structure of skin and other connective tissues. These everyday functions complement vitamin C’s role in normal immune-cell activity and explain its use in daily nutritional support.
C-1000 Is Formulated For
- Adults seeking a 1,000 mg vitamin C supplement for immune and antioxidant nutrition.
- Adults who prefer vegetarian capsules rather than a tablet or powder.
- People looking for gluten-free vitamin C with a focused formula.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Vitamin C for Immune Support, Anti-Oxidants Supplements, and Douglas Laboratories Supplements and Vitamins collections.
Recommendation: As a dietary supplement, adults take 1 capsule, 1-4 times daily with food or as directed by your health professional.
Serving Size: 1 Vegetarian Capsule
Servings Per Container: 100-capsule bottle: Not stated on the manufacturer's label; 250-capsule bottle: Not stated on the manufacturer's label
Vitamin C (as ascorbic acid) ... 1,000 mg
‡ 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.
Other Ingredients: Hydroxypropyl methylcellulose (capsule), ascorbyl palmitate
Does Not Contain: Gluten-free, Non-GMO
Storage: Store in a cool, dry place. Use only if seal is intact. Keep out of reach of children.
Additional vitamin C caution: The adult upper intake level is 2,000 mg daily from all sources. The upper end of the manufacturer's directions exceeds this level; discuss higher intakes with your health professional rather than choosing them on your own.
Frequently Asked Questions About C-1000
What are the benefits of C-1000?
C-1000 supplies vitamin C as ascorbic acid to support normal immune function, antioxidant defenses, and collagen formation. Each vegetarian capsule contains 1,000 mg, and the manufacturer identifies the formula as gluten-free and non-GMO.
Who should take C-1000?
C-1000 is intended for adults who want concentrated vitamin C support in a vegetarian capsule. Its 1,000 mg strength is not a substitute for a varied diet and is not necessary for everyone. Your health professional can help assess your total intake before you use the manufacturer’s multiple-daily-capsule directions.
Are there any side effects of taking C-1000?
Vitamin C can cause diarrhea, nausea, and abdominal cramps, particularly at higher intakes. The manufacturer states: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. Keep out of reach of children. Use only if seal is intact. Ask your clinician before use if you have kidney problems, a history of kidney stones, or an iron-overload disorder. Discuss vitamin C with your oncology team during chemotherapy or radiation, and with your prescriber if you take niacin with simvastatin. The adult upper intake level is 2,000 mg daily from all sources; higher intakes require professional guidance.
How does C-1000 support overall health?
C-1000 supplies an essential nutrient the body cannot manufacture. Vitamin C helps maintain normal antioxidant defenses and supports the enzymes that form collagen for connective tissues. It also supports normal immune-cell activity and helps the body absorb iron from plant foods. These are nutritional functions, not a promise that higher vitamin C intake provides greater benefits.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
