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Vitamin C 1000 mg Time Release

Natural Factors
4.7
★ ★ ★ ★ ★
(15624 ratings)
Vitamin C 1000 mg
Product Image
Score95

A 1000mg time-release Vitamin C that is boosted with citrus plant compounds for all-day health.

How scoring works
Quantity:90 Tablet(s) • (90 servings)
Goals:
General Health
Immunity
Anti-Inflammatory Support
Skin Health
Vision Support

Score 95

A 1000mg time-release Vitamin C that is boosted with citrus plant compounds for all-day health.

How scoring works
$9.77($0.10 per serving)
iHerb
$ 9.77
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Analysis

This tablet uses a time-release mechanism to drip Vitamin C into your system over several hours. This prevents the 'spike and crash' of Vitamin C levels and helps your body retain more of the nutrient.

It also includes citrus bioflavonoids and hesperidin to support your blood vessels and skin. It is an excellent choice for anyone who wants a strong dose that lasts all day.

Pros

  • Steady delivery over several hours
  • High 1000mg potency
  • Includes extra plant antioxidants
  • Great value for a time-release product

Cons

  • Large tablet size
  • Acidic form may still cause mild reflux
  • Lacks full mineral buffering

Warnings

  • Do not break or chew the tablet
  • Take with a large glass of water
  • Best used during the day

Nutrient quality

88 Highest impact

Time-release delivery supports steady nutrient levels for continuous antioxidant protection. Inclusion of citrus bioflavonoids and hesperidin provides meaningful synergistic support for the Vitamin C.

Ingredient transparency

98 Highest impact

Labeling clearly identifies the Vitamin C dosage and the specific bioflavonoid extracts used. Serving guidance and intake instructions for the time-release format are transparent and clear.

Customer satisfaction

96 Highest impact

Excellent average rating across over fifteen thousand reviews reflects high product trust and results. Feedback validates the effectiveness of the sustained release formula for immune health.

Value for money

97 Highest impact

Superior value per serving makes this an excellent economic choice for time-release Vitamin C. Quality of the formulation justifies the investment for continuous daily intake.

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Goals

General Health
Impact
Highest effect
A+ Goal FitA Strength of SupportB- CoverageA+ Formula Quality

Time-release Vitamin C supports foundational antioxidant defense and systemic immune readiness.

A standardized 1000 mg dose may contribute to steady nutrient levels for daily vitality and connective tissue health.

View goal →
Immunity
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

A time-release formula provides 1,000 mg of Vitamin C to support consistent antioxidant status throughout the day.

This sustained delivery approach, enriched with citrus bioflavonoids, enhances systemic uptake for maintaining healthy immune cell activity.

View goal →
Anti-Inflammatory Support
Impact
Highest effect
A- Goal FitA Strength of SupportB- CoverageA+ Formula Quality

Vitamin C is a primary antioxidant that quenches reactive oxygen species, preventing the initiation of the inflammatory cascade. This time-release format ensures sustained blood levels, which is critical for maximizing cellular utilization.

Including citrus bioflavonoids and hesperidin improves the overall antioxidant potential and supports vascular integrity. It is an efficient choice for long-term systemic support.

View goal →
Skin Health
Impact
Highest effect
A Goal FitA Strength of SupportC- CoverageA+ Formula Quality

This time-release formula provides 1,000 mg of Vitamin C to support the biochemical pathway for collagen synthesis.

The sustained-release mechanism may enhance cellular uptake and maintenance of Vitamin C levels in the skin over a longer period.

View goal →
Vision Support
Impact
Highest effect
B+ Goal FitA+ Strength of SupportC- CoverageA+ Formula Quality

Vitamin C and citrus bioflavonoids provide robust antioxidant defense for the ocular tissues by Protecting the lens from oxidative damage. This high-purity ascorbic acid appears well aligned with long-term structural health in the eye.

The time-release mechanism enhances the effective contribution by maintaining consistent nutrient levels for continuous ocular protection. It serves as a focused, cost-efficient intervention for individuals prioritizing antioxidant status as a core vision goal.

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Ingredients

IngredientAmount per serving
Vitamin C (Ascorbic Acid)
 1000 mg
Citrus Bioflavonoids extract
50 mg
Hesperidin extract
25 mg
Gluten Free Adults 18–50 Vegan Dairy Free Sugar Free Vegetarian
Report overview
Vitamin C (Ascorbic Acid) · 1000 mg OverallScore74
C Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyA+ Value
This time-release tablet provides 1,000 mg of Vitamin C designed for consistent delivery over several hours. It includes citrus bioflavonoids to support nutrient absorption and is a gentle, unbuffered option for sustained support. The product represents excellent value for a time-release format.
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