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Cheapest Vitamin C (as ascorbyl palmitate) on iHerb

Ranked by real cost per 100 mg of Vitamin C (as ascorbyl palmitate) — cheapest value first.

Prices updated Jul 25, 2026 · 25 products · Prices in USD

The priciest option here costs about 37.5× more per 100 mg of Vitamin C (as ascorbyl palmitate) than the best-value pick Doctor's Best. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mg
1
Doctor's Best, High Absorption Vitamin C, 60 Tablets
Doctor's Best, High Absorption Vitamin C, 60 Tablets
Doctor's Best
500 mg609.990.033View on iHerb →
2
Source Naturals, Ascorbyl Palmitate, 4 oz (113.4 g)
Source Naturals, Ascorbyl Palmitate, 4 oz (113.4 g)
Source Naturals
200 mg22618.240.040View on iHerb →
3
Swanson, Ascorbyl Palmitate, 250 mg, 120 Capsules
Swanson, Ascorbyl Palmitate, 250 mg, 120 Capsules
Swanson
500 mg6013.620.045View on iHerb →
4
Micro Ingredients, Pure Saffron Extract, 240 Vegetarian Capsules
Micro Ingredients, Pure Saffron Extract, 240 Vegetarian Capsules
Micro Ingredients
200 mg12023.990.100View on iHerb →
5
Micro Ingredients, Pure Methylated B Complex Vitamins with Vitamin C, 240 Capsules
Micro Ingredients, Pure Methylated B Complex Vitamins with Vitamin C, 240 Capsules
Micro Ingredients
150 mg12026.990.150View on iHerb →
6
Micro Ingredients, Pure Magnesium Glycinate, 300 Capsules
Micro Ingredients, Pure Magnesium Glycinate, 300 Capsules
Micro Ingredients
80 mg15021.990.183View on iHerb →
7
Micro Ingredients, Triple Magnesium Complex, 300 Capsules (133 mg per Capsule)
Micro Ingredients, Triple Magnesium Complex, 300 Capsules (133 mg per Capsule)
Micro Ingredients
120 mg10024.990.208View on iHerb →
8
Micro Ingredients, Multi Vitamins, High Bioavailability, 180 Vegetarian Capsules
Micro Ingredients, Multi Vitamins, High Bioavailability, 180 Vegetarian Capsules
Micro Ingredients
100 mg9019.990.222View on iHerb →
9
Micro Ingredients, Pure Methylated Multivitamin, 240 Capsules
Micro Ingredients, Pure Methylated Multivitamin, 240 Capsules
Micro Ingredients
100 mg12026.990.225View on iHerb →
10
Source Naturals, Liver Guard™, Silymarin, CoQ10, N-Acetyl Cysteine Complex, 60 Tablets
Source Naturals, Liver Guard™, Silymarin, CoQ10, N-Acetyl Cysteine Complex, 60 Tablets
Source Naturals
250 mg3017.590.235View on iHerb →
11
Source Naturals, Liver Guard™, 120 Tablets
Source Naturals, Liver Guard™, 120 Tablets
Source Naturals
250 mg6045.790.305View on iHerb →
12
Arthur Andrew Medical, Mag3Ultra™, 180 Capsules
Arthur Andrew Medical, Mag3Ultra™, 180 Capsules
Arthur Andrew Medical
147 mg6032.000.363View on iHerb →
13
Life Enhancement, Durk Pearson & Sandy Shaw's BHT Plus, 100 Vegetable Capsules
Life Enhancement, Durk Pearson & Sandy Shaw's BHT Plus, 100 Vegetable Capsules
Life Enhancement
33 mg10013.070.396View on iHerb →
14
Arthur Andrew Medical, Mag3Ultra™, 90 Capsules
Arthur Andrew Medical, Mag3Ultra™, 90 Capsules
Arthur Andrew Medical
147 mg3018.000.408View on iHerb →
15
Micro Ingredients, Multi-Collagen Peptides Complex With Biotin, Vitamin C & Hyaluronic Acid, 240 capsules
Micro Ingredients, Multi-Collagen Peptides Complex With Biotin, Vitamin C & Hyaluronic Acid, 240 capsules
Micro Ingredients
72 mg8024.950.433View on iHerb →
16
MRM Nutrition, Complete E, 60 Softgels
MRM Nutrition, Complete E, 60 Softgels
MRM Nutrition
120 mg3017.490.486View on iHerb →
17
DaVinci Laboratories, Iron Bis-Glycinate, 60 Capsules
DaVinci Laboratories, Iron Bis-Glycinate, 60 Capsules
DaVinci Laboratories
100 mg6029.660.494View on iHerb →
18
The Vitamin Shoppe, Super Antioxidant, 180 Capsules
The Vitamin Shoppe, Super Antioxidant, 180 Capsules
The Vitamin Shoppe
60 mg9029.990.555View on iHerb →
19
Micro Ingredients, Pure Turmeric Curcumin 95, 120 Vegetarian Capsules
Micro Ingredients, Pure Turmeric Curcumin 95, 120 Vegetarian Capsules
Micro Ingredients
100 mg4026.990.675View on iHerb →
20
Source Naturals, Wellness D-mmunity™, 120 Vegetarian Capsules
Source Naturals, Wellness D-mmunity™, 120 Vegetarian Capsules
Source Naturals
50 mg6023.650.788View on iHerb →
21
Source Naturals, Wellness D-mmunity™, 60 Vegetarian Capsules
Source Naturals, Wellness D-mmunity™, 60 Vegetarian Capsules
Source Naturals
50 mg3012.420.828View on iHerb →
22
Solgar, Age-Defying Nutrition, Cellulite Fighter, 30 Vegan Capsules
Solgar, Age-Defying Nutrition, Cellulite Fighter, 30 Vegan Capsules
Solgar
100 mg3031.491.05View on iHerb →
23
Life Extension, Bone Restore, 120 Capsules
Life Extension, Bone Restore, 120 Capsules
Life Extension
48 mg3016.501.15View on iHerb →
24
Mylabs, VS Formula, 60 Capsules
Mylabs, VS Formula, 60 Capsules
Mylabs
50 mg6035.991.20View on iHerb →
25
Life Extension, Bone Restore, Calcium Supplement with Vitamin K2, 120 Capsules
Life Extension, Bone Restore, Calcium Supplement with Vitamin K2, 120 Capsules
Life Extension
48 mg3018.001.25View on iHerb →

How we rank Vitamin C (as ascorbyl palmitate)

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.