Vitamin C

Suggested Use

Directions: Take one (1) tablet daily; or as recommended by a healthcare practitioner.

• 

  Life Extension Vitamin C and Bio-Quercetin Phytosome

  Life Extension4.8(3100)

  $7.50
• 

  Life Extension Liposomal Hydrogel Formula

  Life Extension4.7(777)

  $25.50
• 

  Life Extension Buffered Vitamin C Powder

  Life Extension4.7(520)

  $21.00
• 

  Liposomal 1000 mg 60 capsules

  Life Extension4.8(143)

  $21.99
• 

  60 Gummies with Vitamin C+

  Life Extension4.9(10)

  $13.99
• 

  Life Extension Fast-C and Bio-Quercetin Phytosome

  Life Extension4.7(121)

  $19.50
• 

  Life Extension Magnesium Crystals

  Life Extension4.3(179)

  $15.00
• 

  Life Extension 30 Packets with Zinc and Probiotic

  Life Extension4.8(114)

  $31.50

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

  4.3 (157)

  Vitamin & supplements store

  9404 Reisterstown Rd, Owings Mills, MD 21117

  Directions(443) 394-8787

• GNC

  4.2 (56)

  Vitamin & supplements store

  5810 Baltimore National Pike Space #A-8, Baltimore, MD 21228

  Directions(410) 788-7004

• The Expert Nutrition Center

  4.6 (33)

  Vitamin & supplements store

  10210 S Dolfield Rd, Owings Mills, MD 21117

  Directions(888) 794-4325

• e-NutritionStore.com

  5.0 (10)

  Vitamin & supplements store

  6010 Meadowridge Center Dr K, Elkridge, MD 21075

  Directions(443) 483-3340

• Total Health Center

  4.6 (16)

  Health food store

  112 N Eutaw St, Baltimore, MD 21201

  Directions(410) 752-2555

• The Vitamin Shoppe

  4.3 (170)

  Vitamin & supplements store

  6026 Baltimore National Pike, Catonsville, MD 21228

  Directions(410) 744-6197

• The Vitamin Shoppe

  4.5 (164)

  Vitamin & supplements store

  1313 York Rd, Lutherville, MD 21093

  Directions(410) 821-1611

• The Vitamin Shoppe

  4.2 (86)

  Vitamin & supplements store

  6250 Columbia Crossing Cir Ste L, Columbia, MD 21045

  Directions(410) 872-0440

• Age-dependent telomere shortening is slowed down by enrichment of intracellular vitamin C via suppression of oxidative stress

  K Furumoto, E Inoue, N Nagao, E Hiyama, N Miwa - Life sciences, 1998 - Elsevier

  … vitamin C derivative Asc2P of 60 to 200 uM nearly equal to Asc … with a telomerase gene extend the life-span and retain the … concurrently with life-span extension in the present study. …

  1998326 citations

• Aging and its treatment with vitamin C: a comprehensive mechanistic review

  S Mumtaz, S Ali, HM Tahir, SAR Kazmi… - Molecular biology …, 2021 - Springer

  … endogenous vitamin C and poor dietary intake of vitamin C. Consumption of vitamin C 10 mg/day is suitable to preclude scurvy. The recent recommended intake of dietary vitamin C is …

  202183 citations

• Life-long vitamin C supplementation in combination with cold exposure does not affect oxidative damage or lifespan in mice, but decreases expression of antioxidant …

  C Selman, JS McLaren, C Meyer, JS Duncan… - Mechanisms of ageing …, 2006 - Elsevier

  … No effect on mean or maximum lifespan following vitamin C treatment or any significant … ) in the vitamin C treated group. We suggest that high dietary doses of vitamin C are ineffective at …

  2006116 citations

• Vitamin C and lifespan in model organisms

  K Pallauf, JK Bendall, C Scheiermann… - Food and Chemical …, 2013 - Elsevier

  … In our review of literature on vitamin C supplementation and its effect on lifespan in … of vitamin C on longevity and some studies even reported a decrease in lifespan following vitamin C …

  201391 citations

• MISCONCEPTIONS ABOUT VITAMIN C.

  W Faloon - Life Extension, 2021 - go.gale.com

  … Scientists at Life Extension[R] have spent the past several years searching for ways to formulate a supplement that provides sustained vitamin C blood levels. … Figure 3: When …

  2021

• Vitamin C in human health and disease is still a mystery? An overview

  KA Naidu - Nutrition journal, 2003 - Springer

  … will saturate the total body pool of vitamin C [7]. The average half life of ascorbic acid in adult … is no consistent and compelling data on serious health effects of vitamin C in humans [11]. …

  20031,276 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-04-24. DSLD Label ID: 328794. 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.