Supplements

Products (294) for Vitamin C

Vitamin C, also known as L-ascorbic acid, is an essential water-soluble vitamin vital for immune function, collagen production, and antioxidant defense. It supports skin health, aids in iron absorption, and protects cell...

Median$19.19/product$0.43/serving$0.28/1,000 mg819 mg amount
Best forms Ester-C Calcium Ascorbate Calcium Ascorbate Sodium Ascorbate
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86
C: 1000 mg
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95
C: 1147 mg
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91
C: 500 mg
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94
Liposomal Vitamin C 1000 mg, 60 Capsule(s) Dr. Mercola
4.8
(36362 ratings)
C: 1000 mg
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93
+2
L-Lysine 985 mg, 90 Tablet(s) Solaray
4.9
(1851 ratings)
C: 1000 mg
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92
+3
Wellness Formula, 240 Capsule(s) Source Naturals
4.7
(17081 ratings)
C: 1300 mg
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95
Quercetin Complex, 50 Capsule(s) Natrol
4.7
(1283 ratings)
C: 1000 mg
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93
BioCgel, 90 Softgel(s) Natural Factors
4.8
(210 ratings)
C: 500 mg
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93
C: 675 mg
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92
+3
Wellness Formula, 180 Tablet(s) Source Naturals
4.7
(5235 ratings)
C: 1300 mg
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92
1000 mg Vitamin C Tangerine, 30 Packet(s) Emergen-C
4.7
(1624 ratings)
C: 1000 mg
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90
+2
Lemon Lime, 30 Packet(s) Pauling Labs
4.5
(2113 ratings)
C: 1000 mg
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88
C: 1000 mg
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93
C: 1250 mg
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94
ACES, 200 Softgel(s) Carlson
4.8
(1308 ratings)
C: 1000 mg
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96
C: 1000 mg
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92
+11
Mega B-Stress, 120 VegCap(s) Solaray
4.7
(4511 ratings)
C: 1000 mg
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94
+15
Special Two, 240 Capsule(s) NOW
4.7
(1697 ratings)
C: 500 mg
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86
+10
Stress B-Complex, 75 Tablet(s) Nature Made
4.7
(142 ratings)
C: 500 mg
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92
C: 1000 mg
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