Best Vitamin C Supplements (Updated May 2025)

Vitamin C is a vital nutrient that supports various bodily functions, including the immune system, skin health, and collagen production. BuyersReport's experts have broken down the features, & benefits of the top-rated, most effective, Vitamin C supplements so you can make an informed choice – our comprehensive review can help you find the perfect choice to boost your immune health.

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1
Best Overall
Top-Rated High Potency Vegan Vitamin C Sports Research

Top-Rated High Potency Vegan Vitamin C

10.0 (8,196 reviews)
  • Supports overall immune health
  • Promotes healthy cells & antioxidant activity
  • Improves heart health & collagen production
  • High potency 1000mg easy to swallow capsules
  • Vegan, Non-GMO & third party certified
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Picked by 298 people today

2
Premium Vitamin C with Rose Hips Nutricost

Premium Vitamin C with Rose Hips

9.8 (21,667 reviews)
  • Treats & prevents colds, flu & vitamin c deficiences
  • Helps fight off foreign invaders & out of control cells
  • Reduces pain & stiffness from arthritis & other issues
  • Delivers 1000mg + 25mg of rose hips in every capsule
  • Gluten free, non-GMO & GMP compliant
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Picked by 235 people today

3
Vitamin C + Zinc for Immune Health Viva Naturals

Vitamin C + Zinc for Immune Health

9.7 (2,227 reviews)
  • Promotes immune health, strengthens your body's natural defenses
  • Provides daily antioxidant support, defending cells against free radicals
  • Supports cellular energy production & collagen synthesis
  • High-potency formula; vitamin C 1000mg + zinc 20mg capsules
  • Vegetarian-friendly capsules, non-GMO, gluten & dairy free
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Picked by 287 people today

4
Enhanced Absorption Vitamin C Liposomal Complex aSquared Nutrition

Enhanced Absorption Vitamin C Liposomal Complex

9.6 (1,042 reviews)
  • Boosts overall immune system health
  • Enhances healthy brain function & cognition
  • Supports cardiovascular & heart health
  • Helps protect against free radical damage
  • Vegetarian friendly, soy, gluten & dairy free formula
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Picked by 132 people today

5
High Potency Vitamin C Gummies for Adults & Kids Lunakai

High Potency Vitamin C Gummies for Adults & Kids

9.4 (1,031 reviews)
  • Essential nutrient boosts immune system
  • High potency gummies with natural orange flavor
  • Proprietary formula for adults, kids & toddlers
  • Free of corn syrup or other harmful sweeteners
  • Vegan, Non-GMO, Gelatin, Gluten, Soy & Corn Free
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Picked by 286 people today

6
Vitamin C Powder Nutricost

Vitamin C Powder

9.3 (7,830 reviews)
  • Powerful antioxidant that strengthens your body's natural defenses
  • Helpful with repairing & maintaining bones & teeth
  • Reduces blood pressure levels
  • High quality with no binders or fillers
  • Non-GMO, gluten free & third party tested
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Picked by 183 people today

Top Rated Vitamin C Supplement

1
Best Overall
Top-Rated High Potency Vegan Vitamin C Sports Research

Top-Rated High Potency Vegan Vitamin C

10.0 (8,196 reviews)
  • Supports overall immune health
  • Promotes healthy cells & antioxidant activity
  • Improves heart health & collagen production
  • High potency 1000mg easy to swallow capsules
  • Vegan, Non-GMO & third party certified
CHECK PRICE Amazon logo

Picked by 298 people today