Product Image

Micro Liposomal C

NutriCology
4.8
★ ★ ★ ★ ★
(2376 ratings)
Vitamin C 1000 mg
Sodium 125 mg
Phospholipids (unspecified) 250 mg
Product Image
Score76
A clean, focused liposomal vitamin C liquid with good transparency, though it carries a premium cost.
How scoring works
Quantity:120 Liquid(s) • (24 servings)
Goals:
General Health
Immunity
Skin Health
Anti-Inflammatory Support
Stress Relief

Score 76

A clean, focused liposomal vitamin C liquid with good transparency, though it carries a premium cost.
How scoring works
$33.15($1.38 per serving)
iHerb
$ 34.89
Pure Formulas
$ 34.89
Vitacost
$ 33.15
Report prices

Analysis

One gram of sodium ascorbate provides a substantial buffered vitamin C amount that may be easier on the stomach than plain ascorbic acid. Purified sunflower phospholipids support the liposomal delivery design.

The short ingredient list clearly states both active amounts, which makes the formula easy to assess. Its narrow design suits vitamin C support but does not provide the breadth needed for dedicated cognitive, vision, or electrolyte goals.

Liquid delivery may help people who avoid tablets and specifically value a liposomal format. The premium serving cost is the main practical drawback, and the 125 mg sodium amount should be counted by people on tight sodium limits.

Who is it for
  • Adults preferring liquid supplements
  • People seeking buffered vitamin C
  • Users who value a simple liposomal formula
Best for
  • General vitamin C support
  • Antioxidant coverage
  • People sensitive to acidic vitamin C

Pros

  • Fully buffered sodium ascorbate
  • Clearly quantified phospholipids
  • Short and focused ingredient list

Cons

  • Relatively high serving cost
  • Narrow single-nutrient coverage
  • Poor fit for exercise hydration

Warnings

  • The 125 mg sodium amount may matter on a strict sodium restriction
  • High vitamin C intake may cause loose stools
  • People prone to oxalate kidney stones should seek advice before sustained high-dose use

Nutrient quality

92 Highest impact

The ingredient form and serving amount provide solid nutritional support. The formula remains reasonably focused without obvious excessive dosing.

.

Ingredient transparency

87 Highest impact

Active amounts and ingredient names are mostly easy to assess. A complete inactive-ingredient list and full use directions are not included in the supplied facts.

.

Customer satisfaction

71 High impact

The aggregate rating is very strong supported by substantial review volume. No specific feedback is supplied to confirm recurring complaints or purpose-related experiences.

.

Value for money

47 Lower impact

The format and short supply weaken value relative to simpler vitamin C products. Most of the cost appears directed toward the core active formula.

.
Report analysis

Goals

General Health
General Health
Impact
Highest effect
A Goal FitA+ Strength of SupportB CoverageA+ Formula Quality
Vitamin C · 1000 mg

Buffered vitamin C supplies focused support for antioxidant defenses, immune function, and collagen formation. Sunflower phospholipids provide a purposeful liposomal delivery system that may improve tolerance and absorption.

The formula is narrow but gives strong depth for its main nutrient without sugar or a proprietary active blend. Its sodium contribution may matter to people following a tightly sodium-restricted diet.

Study evidence
Vitamin C Supportive 56 studies
Immunity
Immunity
Impact
Highest effect
A Goal FitA+ Strength of SupportC CoverageA+ Formula Quality
Vitamin C · 1000 mg

Buffered liposomal vitamin C provides strong, focused support for immune-cell antioxidant needs. The phospholipid delivery system and substantial amount are clearly disclosed.

Its scope is narrow and does not cover vitamin D, zinc, or barrier nutrients. The formula is most relevant for people who specifically value liposomal delivery rather than broad immune coverage.

Study evidence
Vitamin C Supportive 53 studies
Skin Health
Skin Health
Impact
Highest effect
B- Goal FitA+ Strength of SupportB- CoverageA Formula Quality
Vitamin C · 1000 mg

Vitamin C directly supports collagen synthesis and antioxidant defense. Buffered sodium ascorbate and sunflower phospholipids provide a well-disclosed, absorption-oriented liquid format.

The formula offers strong depth in one nutrient but no structural collagen, ceramides, or dedicated hydration active. Its sodium contribution may matter for people following a tightly sodium-restricted plan.

Study evidence
Vitamin C Supportive 53 studies
Anti-Inflammatory Support
Anti-Inflammatory Support
Impact
High effect
C- Goal FitA Strength of SupportD CoverageA Formula Quality
Vitamin C · 1000 mg

Liposomal vitamin C provides strong antioxidant support and may modestly affect inflammatory markers. It remains an indirect option compared with omega-3 fats or standardized anti-inflammatory botanicals.

Buffered sodium ascorbate and sunflower phospholipids support absorption and stomach comfort. The focused formula delivers a substantial amount with clear active disclosure.

Study evidence
Vitamin C Supportive 50 studies
Stress Relief
Stress Relief
Impact
High effect
C- Goal FitA- Strength of SupportD+ CoverageA Formula Quality
Vitamin C · 1000 mg

Vitamin C may support physiological resilience during stress, but it is less direct than theanine, magnesium, or an adaptogen. Evidence for lowering perceived stress in generally healthy users is limited.

The 1,000 mg buffered amount and sunflower-phospholipid delivery provide strong dose and formulation quality. The formula remains focused on antioxidant support rather than multiple stress-response pathways.

Study evidence
Vitamin C Supportive 11 studies
Brain Health
Brain Health
Impact
Moderate effect
D+ Goal FitC+ Strength of SupportC- CoverageA- Formula Quality

Vitamin C provides antioxidant support, while sunflower phospholipids may contribute to cell-membrane structure. The formula is not strongly targeted to memory, focus, or cognitive performance.

The liposomal delivery is a useful feature, but the phospholipid type and brain-relevant active yield are not specified. Its main value is broad nutritional support rather than a dedicated nootropic effect.

Study evidence

Ingredients

IngredientAmount per serving
Vitamin C (Sodium Ascorbate)
 1000 mg
Sodium (Sodium Ascorbate)
 125 mg
Essential Phospholipids (purified Sunflower (seed) Lecithin)
 250 mg
Adults 18–50
Report overview
Vitamin C (Sodium Ascorbate) · 1000 mg OverallScore84
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyF Value

The liposomal system combines buffered sodium ascorbate with sunflower phospholipids to support absorption and stomach comfort. The dose is well targeted, and the label clearly states both vitamin C and sodium contributions. The liquid format is costly per amount delivered, making it better suited to people who specifically value liposomal delivery.

View ingredientView products
Sodium (Sodium Ascorbate) · 125 mg OverallScore67
C Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyB+ Value
The sodium amount is too low for substantial sweat replacement. Sodium ascorbate is clearly named, but no potassium, magnesium, buffering salt, or trace-mineral support is included. Its moderate serving cost may suit vitamin delivery, while sodium-focused value and utility are limited.
View ingredientView products
Loading alternative details
82 Performance

Liposomal Vitamin C 1000 mg

SunLipid
A disclosed phospholipid complex, MCT, and 1000 mg sodium ascorbate serving provide a clear liposomal design. It retains buffered delivery while improving on the original liposomal delivery system.
86 Performance

Ester-C Plus 1000 mg Vitamin C

Solgar
Buffered calcium ascorbate and 200 mg of citrus bioflavonoids provide a focused 1000 mg vitamin C option without sodium. It does not preserve the original liposomal delivery system, but may better suit someone prioritizing buffering and a sodium-free formula.
89 Performance

Pure Buffered Calcium Ascorbate

NOW
An 890 mg calcium ascorbate serving offers full buffering, clear mineral disclosure, and no sodium contribution. It lacks the original liposomal delivery system, while incomplete inactive-ingredient and use details remain a limitation.
85 Budget

C-500 With Rose Hips

NOW
A lower listed serving cost comes with a practical 500 mg ascorbic acid amount and a small rose-hip addition. It gives up liposomal delivery and buffering, so people with a sensitive stomach may prefer the original format.
83 Budget

C 500 mg

21st Century
A lower listed serving cost and a simple 500 mg ascorbic acid amount make this an economical basic option. Calcium carbonate adds little buffering, and the simpler tablet does not retain the original liposomal delivery system.
85 Budget

Gold C Vitamin C 1000 mg

California Gold Nutrition
A lower listed serving cost preserves a substantial 1000 mg vitamin C amount in a very simple formula. Plain ascorbic acid removes the original liposomal delivery system and may be less comfortable for sensitive users.
82 Value

Meta-C 1000 mg Tablets

NutriBiotic Immunity
Favorable listed value comes with a more informative or better-buffered formula than the original. The 1000 mg vitamin C complex names calcium, active metabolites, and spirulina, although spirulina adds limited clarity to the core purpose.
86 Value

C

Swanson
Favorable listed value comes with a more informative or better-buffered formula than the original. A 1000 mg calcium ascorbate amount and 200 mg of citrus bioflavonoids provide buffering without the original sodium contribution.
84 Value

Ester-C 24 Hour Immune Support 1000 mg

NatureSmart
Favorable listed value comes with a more informative or better-buffered formula than the original. Buffered calcium ascorbate and a disclosed citrus bioflavonoid complex keep the formula focused and may improve stomach comfort.
Report alternatives

Sources

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

  1. What did we learn in 35 years of research on nutrition and supplements for age-related macular degeneration: a systematic review.
    Pameijer EM; Heus P; Damen JAA; Spijker R; Hooft L; Ringens PJ; Imhof SM; van Leeuwen R · Acta ophthalmologica · 2023
    Systematic review27 studies pooledVision Support forVitamin C
  2. Antioxidant vitamin and mineral supplements for preventing age-related macular degeneration.
    Evans JR; Lawrenson JG · The Cochrane database of systematic reviews · 2018
    Meta-analysis55,614 participants4 studies pooledVision Support forVitamin C
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. Vitamin C supplementation alleviates hypercortisolemia caused by chronic stress.
    Beglaryan N; Hakobyan G; Nazaretyan E · Stress and health : journal of the International Society for the Investigation of Stress · 2024
    Randomized trial69 participantsStress Relief forVitamin C
  25. Effect of Vitamin C on adrenal suppression by etomidate induction in patients undergoing cardiac surgery: A randomized controlled trial.
    Das D; Sen C; Goswami A · Annals of cardiac anaesthesia · 2017
    Randomized trial78 participantsStress Relief forVitamin C
  26. The impact of essential fatty acid, B vitamins, vitamin C, magnesium and zinc supplementation on stress levels in women: a systematic review.
    McCabe D; Lisy K; Lockwood C; Colbeck M · JBI database of systematic reviews and implementation reports · 2018
    Systematic review14 studies pooledStress Relief forVitamin C
  27. Exercise-induced oxidative stress before and after vitamin C supplementation.
    Alessio HM; Goldfarb AH; Cao G · International journal of sport nutrition · 1997
    Clinical trialStress Relief forVitamin C
  28. Effects of Oral Vitamin C Supplementation on Anxiety in Students: A Double-Blind, Randomized, Placebo-Controlled Trial.
    de Oliveira IJ; de Souza VV; Motta V; Da-Silva SL · Pakistan journal of biological sciences : PJBS · 2015
    Randomized trial42 participantsStress Relief forVitamin C
  29. 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
  30. Nutritional modulation of cataract.
    Weikel KA; Garber C; Baburins A; Taylor A · Nutrition reviews · 2014
    Narrative reviewVision Support forVitamin C
  31. 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
  32. 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