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Chewable C-500 Natural Orange Juice Flavor

4.8
★ ★ ★ ★ ★
(7387 ratings)
Vitamin C 500 mg
Product Image
Score80
An easy-to-take chewable with useful vitamin C and partial buffering. Carbohydrate and unclear form splitting make it less streamlined than a plain capsule.
How scoring works
Tablet
Quantity:100 Tablet(s) • (100 servings)
Goals:
General Health
Immunity
Skin Health
Anti-Inflammatory Support

Score 80

An easy-to-take chewable with useful vitamin C and partial buffering. Carbohydrate and unclear form splitting make it less streamlined than a plain capsule.
How scoring works

Also available as

1 option
Cherry-Berry C 500 mg • 100 Tablet(s) • 100 servings $9.90 ($0.09 per serving)
$9.90($0.09 per serving)
iHerb
$ 10.40
Vitacost
$ 11.33
Pure Formulas
$ 10.11
Daily Vita
$ 9.90
iHerb
$ 10.40
Report prices

Analysis

The chewable provides a meaningful total vitamin C amount from ascorbic acid and sodium ascorbate. Partial buffering may improve comfort compared with an entirely unbuffered chewable.

The supplied label presents the two vitamin C forms in a way that leaves their individual contribution unclear. Small acerola and bioflavonoid additions are unlikely to change the product's practical effect.

The flavored format can help users who dislike capsules, but it adds carbohydrate and acid exposure. It is best for convenience and taste preference rather than maximal transparency or a broad nutrient strategy.

Who is it for
  • Users who prefer chewables
  • Adults wanting partially buffered vitamin C
  • People who struggle with capsules
Best for
  • Convenient vitamin C intake
  • Antioxidant and collagen support
  • Flavored daily supplementation

Pros

  • Meaningful total vitamin C amount
  • Partial buffering from sodium ascorbate
  • Chewable format improves accessibility

Cons

  • Vitamin C form split is unclear
  • Contains carbohydrate
  • Botanical additions are very small

Warnings

  • Chewing an acidic supplement repeatedly may affect dental enamel, so follow label directions and consider rinsing afterward
  • The chewable contributes carbohydrate that may matter to users tracking intake
  • Sodium-sensitive users should account for the disclosed sodium contribution

Nutrient quality

86 Highest impact

The serving is moderate and presents no obvious overdosing concern. Carbohydrate and token botanical additions make the formula less streamlined.

Ingredient transparency

80 Highest impact

No proprietary blend hides the core vitamin C dose. Calories, carbohydrate, and sodium are shown, but a full excipient list is unavailable.

Customer satisfaction

73 High impact

Feedback volume is substantial enough to make the aggregate rating more stable. No complaint text is supplied, so repetitive negative themes cannot be assessed.

Value for money

81 Highest impact

The serving offers reasonable value for a flavored chewable format. Tiny acerola and bioflavonoid amounts add limited functional value.

Report analysis

Goals

General Health
General Health
Impact
Highest effect
A Goal FitB+ Strength of SupportC CoverageB+ Formula Quality
Vitamin C · 500 mg

A useful Vitamin C amount supports antioxidant protection, immune function, and collagen production. Combining ascorbic acid with sodium ascorbate adds partial buffering for a more approachable chewable format.

The formula remains narrow for general wellness, and the small acerola and bioflavonoid additions are unlikely to add much. Carbohydrate in the chewable also makes it less streamlined than a plain capsule or tablet.

Study evidence
Vitamin C Supportive 56 studies
Immunity
Immunity
Impact
High effect
A Goal FitB+ Strength of SupportC- CoverageB+ Formula Quality
Vitamin C · 500 mg

A chewable blend of ascorbic acid and sodium ascorbate provides direct vitamin C support for immune cells and antioxidant defenses. The total vitamin C amount reaches a meaningful daily threshold.

Partial buffering may improve tolerance, but the contribution from each vitamin C form is unclear. Tiny acerola and bioflavonoid additions are relevant but unlikely to broaden the immune effect materially.

Study evidence
Vitamin C Supportive 53 studies
Skin Health
Skin Health
Impact
High effect
B Goal FitB Strength of SupportC CoverageA- Formula Quality
Vitamin C · 500 mg

The focused formula supports collagen synthesis and antioxidant protection in the skin. Ascorbic acid and sodium ascorbate provide partial buffering in a chewable format.

It does not provide collagen peptides, barrier lipids, or hydration-focused actives. The flavored carbohydrate base and tiny botanical additions add modest padding.

Study evidence
Vitamin C Supportive 53 studies
Anti-Inflammatory Support
Cellular Defense
Anti-Inflammatory Support
Impact
High effect
C+ Goal FitB- Strength of SupportD CoverageB- Formula Quality
Vitamin C · 500 mg

Ascorbic acid with sodium ascorbate supplies antioxidant support that may help limit oxidative stress linked with inflammatory signaling. The disclosed 500 mg Vitamin C serving reaches a practical amount.

Partial buffering and small acerola and bioflavonoid additions modestly support usability. The tiny supporting amounts and chewable carbohydrate add little anti-inflammatory depth.

Study evidence
Vitamin C Supportive 50 studies
Vision Support
Macular and Blue Light Defense
Vision Support
Impact
Moderate effect
F Goal FitB Strength of SupportF CoverageB- Formula Quality
Vitamin C · 500 mg

Vitamin C provides general antioxidant support for ocular tissues at a substantial amount. The formula lacks lutein, zeaxanthin, zinc, copper, DHA, and other targeted vision actives.

Two vitamin C forms are listed, although duplicate amount presentation makes the source split unclear. The chewable is a focused antioxidant supplement rather than a comprehensive vision formula.

Study evidence
Vitamin C Disputed 24 studies

Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
Vitamin C (Ascorbic Acid, Sodium Ascorbate)
 500 mg
Sodium
40 mg
Acerola powder
5 mg
Citrus Bioflavonoid Complex
5 mg
Gluten Free Adults 18–50 Vegan Kosher Vegetarian
Report overview
Vitamin C (Ascorbic Acid, Sodium Ascorbate) · 500 mg OverallScore58
F Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyB+ Value

The 500 mg dose is practical, but the chewable format lacks stated oxidation protection. Sodium ascorbate partially buffers the formula, while the carbohydrate content keeps it from being especially clean. Value is good for a flavored chewable but not exceptional.

View ingredientView products
Loading alternative details
89 Performance

Ester-C Plus 1000 mg Vitamin C

Solgar
<p>The ingredient profile is a stronger fit for focused vitamin C support, supplying 1000 mg of vitamin C as Ester-C with calcium and citrus bioflavonoids. Compared with the original’s Ascorbic Acid, the mineral ascorbate form may be gentler and is more clearly aligned with focused vitamin C use.</p>
89 Performance

Buffered Gold C

California Gold Nutrition
<p>The ingredient profile is a stronger fit for focused vitamin C support, supplying 1000 mg of vitamin C as Sodium Ascorbate. Compared with the original’s Ascorbic Acid, the mineral ascorbate form may be gentler and is more clearly aligned with focused vitamin C use.</p>
88 Performance

C

Swanson
<p>The ingredient profile is a stronger fit for focused vitamin C support, supplying 1000 mg of vitamin C as Calcium Ascorbate with calcium and citrus bioflavonoids. Compared with the original’s Ascorbic Acid, the mineral ascorbate form may be gentler and is more clearly aligned with focused vitamin C use.</p>
89 Budget

Pure Buffered Calcium Ascorbate

NOW
<p>A lower cost per serving makes this a practical budget alternative, while it supplies 890 mg of vitamin C as Calcium Ascorbate with calcium. The vitamin C amount matches or exceeds the original's 500 mg serving. Its mineral ascorbate form may also be gentler than the original’s plain ascorbic acid.</p>
88 Budget

Sodium Ascorbate

NutriBiotic Immunity
<p>A lower cost per serving makes this a practical budget alternative, while it supplies 1100 mg of vitamin C as Sodium Ascorbate. The vitamin C amount matches or exceeds the original's 500 mg serving. Its mineral ascorbate form may also be gentler than the original’s plain ascorbic acid.</p>
87 Budget

100% Pure Vitamin C Powder

Swanson Premium Brand
<p>A lower cost per serving makes this a practical budget alternative, while it supplies 1000 mg of vitamin C as Ascorbic Acid. The vitamin C amount matches or exceeds the original's 500 mg serving.</p>
93 Value

Pure Buffered Magnesium Ascorbate

NOW
<p>Strong serving value is paired with 820 mg of vitamin C as Magnesium Ascorbate with magnesium. It matches or exceeds the original’s vitamin C amount and adds a potentially gentler mineral ascorbate form, balancing cost-effectiveness with a useful ingredient profile.</p>
93 Value

Sodium Ascorbate Capsules

NutriBiotic Immunity
<p>Strong serving value is paired with 850 mg of vitamin C as Sodium Ascorbate. It matches or exceeds the original’s vitamin C amount and adds a potentially gentler mineral ascorbate form, balancing cost-effectiveness with a useful ingredient profile.</p>
92 Value

Ester-C 500 mg With Citrus Bioflavoinds

American Health
<p>Strong serving value is paired with 1000 mg of vitamin C as Ester-C Calcium Ascorbate with calcium and citrus bioflavonoids. It matches or exceeds the original’s vitamin C amount and adds a potentially gentler mineral ascorbate form, balancing cost-effectiveness with a useful ingredient profile.</p>
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Efficacy of Vitamin C as Glucocorticoid Substitute for Reducing Pain and Inflammation After Total Hip Arthroplasty: A Randomized Controlled Trial.
    Jiang W; Xu H; Jiang X; Zhan Y; Ju Y; Xie J; Huang Z; Huang Q; Pei F · The Journal of bone and joint surgery. American volume · 2025
    Randomized trial107 participantsAnti-Inflammatory Support forVitamin C
  2. The Impact of Vitamin C on Analgesic, Anti-inflammatory, and Hemostatic Outcomes After Total Hip and Knee Arthroplasty: A Systematic Review and Meta-Analysis.
    Moftakhari Hajimirzaei S; Bagherzadeh Cham M; Dolikhani M; Tabatabaee SM; Ebrahimpour A · The archives of bone and joint surgery · 2026
    Meta-analysis1,162 participants10 studies pooledAnti-Inflammatory Support forVitamin C
  3. The impact of vitamin C supplementation on the perioperative outcomes after total hip and knee arthroplasty: a systematic review and meta-analysis.
    Liu X; Guo J; Li Y; Yang Y; Liu M; Gao Q; Yang Y; Wu X; Yue C · BMC musculoskeletal disorders · 2026
    Meta-analysis852 participants8 studies pooledAnti-Inflammatory Support forVitamin C
  4. Therapeutic Impact of Ascorbic Acid on Oral and Periodontal Tissues: A Systematic Literature Review.
    Ruzijevaite G; Acaite E; Jagelaviciene E · Medicina (Kaunas, Lithuania) · 2025
    Systematic review811 participants17 studies pooledAnti-Inflammatory Support forVitamin C
  5. Oral vitamin C administration reduces early recurrence rates after electrical cardioversion of persistent atrial fibrillation and attenuates associated inflammation.
    Korantzopoulos P; Kolettis TM; Kountouris E; Dimitroula V; Karanikis P; Pappa E; Siogas K; Goudevenos JA · International journal of cardiology · 2005
    Randomized trial44 participantsAnti-Inflammatory Support forVitamin C
  6. Dietary intake and blood concentrations of antioxidants and the risk of cardiovascular disease, total cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies.
    Aune D; Keum N; Giovannucci E; Fadnes LT; Boffetta P; Greenwood DC; Tonstad S; Vatten LJ; Riboli E; Norat T · The American journal of clinical nutrition · 2019
    Meta-analysis69 studies pooledGeneral Health forVitamin C
  7. Scientific Opinion on the substantiation of a health claim related to vitamin C and increasing non haem iron absorption pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusGeneral Health forVitamin C
  8. Vitamin C Depletion and All-Cause Mortality in Renal Transplant Recipients.
    Sotomayor CG; Eisenga MF; Gomes Neto AW; Ozyilmaz A; Gans ROB; Jong WHA; Zelle DM; Berger SP; Gaillard CAJM; Navis GJ; Bakker SJ · Nutrients · 2018
    Cohort study598 participantsGeneral Health forVitamin C
  9. Associations of Serum Biomarkers of Fruit and Vegetable Intake With the Risk of Cause-Specific Mortality and All-Cause Mortality: A National Prospective Cohort Study.
    Pu L; Zhang R; Wang X; Zhao T; Sun H; Han L · Frontiers in nutrition · 2022
    Cohort study12,530 participantsGeneral Health forVitamin C
  10. Relation between plasma ascorbic acid and mortality in men and women in EPIC-Norfolk prospective study: a prospective population study. European Prospective Investigation into Cancer and Nutrition.
    Khaw KT; Bingham S; Welch A; Luben R; Wareham N; Oakes S; Day N · Lancet (London, England) · 2001
    Cohort study19,496 participantsGeneral Health forVitamin C
  11. Vitamin C and contribution to the normal function of the immune system: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusImmunity forVitamin C
  12. Therapeutic effects of high-dose vitamin C supplementation in patients with COVID-19: a meta-analysis.
    Sun L; Zhao JH; Fan WY; Feng B; Liu WW; Chen RQ; Ban C; Dang AG; Wang M; Luo KT; Zhou GY; Yu FF; Ba Y · Nutrition reviews · 2024
    Meta-analysis2,334 participants14 studies pooledImmunity forVitamin C
  13. Effect of micronutrient supplements on influenza and other respiratory tract infections among adults: a systematic review and meta-analysis.
    Abioye AI; Bromage S; Fawzi W · BMJ global health · 2021
    Meta-analysisImmunity forVitamin C
  14. New evidence for antioxidant properties of vitamin C.
    Vojdani A; Bazargan M; Vojdani E; Wright J · Cancer detection and prevention · 2001
    Randomized trial20 participantsImmunity forVitamin C
  15. Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.
    Calder PC; Kreider RB; McKay DL · Nutrients · 2025
    Systematic review13 studies pooledImmunity forVitamin C
  16. Evaluation of the anti-wrinkle effect of an ascorbic acid-loaded dissolving microneedle patch via a double-blind, placebo-controlled clinical study.
    Lee C; Yang H; Kim S; Kim M; Kang H; Kim N; An S; Koh J; Jung H · International journal of cosmetic science · 2017
    Randomized trial23 participantsSkin Health forVitamin C
  17. Comparative Study on the Outcome of Periorbital Wrinkles Treated with Laser-Assisted Delivery of Vitamin C or Vitamin C Plus Growth Factors: A Randomized, Double-blind, Clinical Trial.
    Machado BHB; Frame J; Zhang J; Najlah M · Aesthetic plastic surgery · 2021
    Randomized trial149 participantsSkin Health forVitamin C
  18. Randomized trial of topical ascorbic acid in DMSO versus imiquimod for the treatment of basal cell carcinoma.
    Burke B; Bailie JE · Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2022
    Randomized trial25 participantsSkin Health forVitamin C
  19. Vitamin C improves healing of foot ulcers: a randomised, double-blind, placebo-controlled trial.
    Gunton JE; Girgis CM; Lau T; Vicaretti M; Begg L; Flood V · The British journal of nutrition · 2022
    Randomized trial16 participantsSkin Health forVitamin C
  20. Dietary nutrient intakes and skin-aging appearance among middle-aged American women.
    Cosgrove MC; Franco OH; Granger SP; Murray PG; Mayes AE · The American journal of clinical nutrition · 2007
    Cross-sectional study4,025 participantsSkin Health forVitamin C
  21. Role of Oral Vitamin 'C' on Astigmatic Errors in Phacoemulsification.
    Mohan S; Sah K; Khattri M; Ahmad L; Sachan SK · Current eye research · 2021
    Randomized trial400 participantsVision Support forVitamin C
  22. Ascorbic acid metabolites are involved in intraocular pressure control in the general population.
    Hysi PG; Khawaja AP; Menni C; Tamraz B; Wareham N; Khaw KT; Foster PJ; Benet LZ; Spector TD; Hammond CJ · Redox biology · 2019
    Observational studyVision Support forVitamin C
  23. Nutritional modulation of cataract.
    Weikel KA; Garber C; Baburins A; Taylor A · Nutrition reviews · 2014
    Narrative reviewVision Support forVitamin C
  24. Dietary n-3 Fatty Acid, α-Tocopherol, Zinc, vitamin D, vitamin C, and β-carotene are Associated with Age-Related Macular Degeneration in Japan.
    Aoki A; Inoue M; Nguyen E; Obata R; Kadonosono K; Shinkai S; Hashimoto H; Sasaki S; Yanagi Y · Scientific reports · 2017
    Case-control study530 participantsVision Support forVitamin C
  25. Adherence to a Mediterranean diet, lifestyle and age-related macular degeneration: the Coimbra Eye Study - report 3.
    Raimundo M; Mira F; Cachulo MDL; Barreto P; Ribeiro L; Farinha C; Laíns I; Nunes S; Alves D; Figueira J; Merle BM; Delcourt C; Santos L; Silva R · Acta ophthalmologica · 2019
    Case-control study883 participantsVision Support forVitamin C