| California Gold Nutrition Gold C Vitamin C, 1,000 mg, 240 Veggie Capsules | California Gold Nutrition | Capsule (hypromellose) | 1 capsule | 240 | 1,000 mg (1,111% DV) | Hypromellose veggie capsule, magnesium stearate | Label suggests 1 capsule daily, with or without food. | Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame or gluten (label statement) | Keep out of reach of children; do not use if the seal is missing or broken. Label notes that aroma, color and consistency may vary. | CGN-00932 | Oct 2014 | 389,521 reviews | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | US$16.96 on iHerb US (checked 2026-11-04); iHerb shows $0.07/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| NOW Foods Liposomal Vitamin C, 120 Veg Capsules (500 mg per Capsule) | NOW Foods | Capsule (hypromellose) | 2 veg capsules | 60 | — | Hypromellose (cellulose capsule), microcrystalline cellulose, phospholipids (from sunflower lecithin), fatty acids (from rice bran), magnesium stearate (vegetable source), stearic acid (vegetable source), silicon dioxide, citrus bioflavonoids | Label suggests 2 capsules daily with a meal. | Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients (label statement) | Label says for adults only, and to consult a physician if pregnant/nursing, taking medication, or with a medical condition. | NOW-00619 | Jun 2023 | 7,412 reviews | 1 g (1,000 mg) (1,111% DV) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | US$16.52 on iHerb US (checked 2026-11-04); iHerb shows $0.28/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| California Gold Nutrition Vitamin C Gummies with Vitamin A from 100% Beta-Carotene, Orange, 90 Vegetarian Gummies | California Gold Nutrition | Gummy | 3 gummies | 30 | 250 mg (278% DV) | Tapioca syrup, cane sugar, purified water, pectin, natural flavors, sodium citrate, citric acid, vegetarian coating (vegetable oil [from coconut and/or palm], carnauba wax) | Label suggests 3 gummies daily, with or without food. | Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame or gluten (label statement) | Orange flavor. Keep out of reach of children; do not use if the seal is missing or broken. | CGN-01092 | Nov 2016 | 75,995 reviews | — | 30 | 6 g (2% DV) | 5 g | 5 g (10% DV) | 75 mcg (8% DV) | 15 mg (1% DV) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | US$9.68 on iHerb US (checked 2026-11-04), shown as 25% off a $12.91 list price; iHerb shows $0.32/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Sunlipid Liposome Liposomal Vitamin C with MCT Oil, 30 Packets, 0.17 fl oz (5 ml) Each | Sunlipid | Liquid packet (5 mL) | 1 packet (5 mL) | 30 | — | Purified water, glycerin, non-GMO sunflower lecithin, MCT oil (medium chain triglycerides), natural flavors, stevia leaf extract (as reb A), monk fruit extract (luo han guo), xanthan gum, gum arabic (acacia gum), potassium sorbate | Label suggests adults take 1 packet daily; tear at the notched end and squeeze into the mouth or add to a beverage. | Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame or gluten (label statement) | Individually sealed packets; do not use if packets are damaged or punctured. Label states "Liposome". Includes general cautions for pregnant or lactating women and people taking prescription medications. | SLD-47000 | Jun 2019 | 17,613 reviews | — | 11 | <1 g (<1% DV) | — | — | — | — | <1 g (1% DV) | <1 g (3% DV) | 1,000 mg (1,111% DV) | 130 mg (6% DV) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | US$16.92 on iHerb US (checked 2026-11-04); iHerb shows $0.56/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| ChildLife Essentials Liquid Vitamin C, Natural Orange, 4 fl oz (118 ml) | ChildLife Essentials | Liquid | 1/4 tsp (1.25 mL), 1 tsp (5 mL) or 2 tsp (10 mL), depending on the age group listed on the label | About 94, 24 or 12 | — | Purified water, fructose, vegetable glycerin, natural flavors, potassium sorbate | Label lists amounts by age group: infants 6-12 mos 1/4 tsp daily; children 1-3 yrs 1/2 to 1 tsp daily; children 4 yrs and up 1 to 2 tsp daily. | Contains no milk, eggs, soy, wheat, yeast or corn (label statement) | Natural orange flavor. Label states no artificial colors, flavors or sweeteners. Keep out of reach of children; do not use if the outer safety seal is broken or missing. | CDL-10200 | May 2007 | 54,893 reviews | — | — | — | — | — | — | — | — | — | — | — | 63 mg (126% DV) | 250 mg (1,667% DV) | 500 mg (556% DV) | 2 g = 8% DV (1 tsp); 4 g = 8% DV (2 tsp) | — | — | — | — | — | — | — | — | — | — | US$9.99 on iHerb US (checked 2026-11-04); iHerb shows $0.11/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| NOW Foods C-1000, 250 Tablets | NOW Foods | Tablet | 1 tablet | 250 tablets (1 per serving) | 1 g (1,000 mg) (1,111% DV) | Microcrystalline cellulose, hypromellose (cellulose), hydroxypropyl cellulose, vegetarian coating [hypromellose, stearic acid (vegetable source), sunflower lecithin, triethyl citrate, sunflower oil], magnesium stearate (vegetable source) | Label suggests 1 tablet daily. | Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients (label statement) | Label says for adults only, and to consult a physician if pregnant/nursing, taking medication, or with a medical condition. Natural color variation may occur. | NOW-00682 | Jun 2007 | 45,404 reviews | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 25 mg (DV not established) | — | — | — | — | — | — | — | — | — | US$21.55 on iHerb US (checked 2026-11-04); iHerb shows $0.09/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Codeage Liposomal Vitamin C+, 180 Vegetable Capsules | Codeage | Capsule (methylcellulose) | 3 capsules | 60 | 1,500 mg (1,667% DV) | Methylcellulose capsule, microcrystalline cellulose, ascorbyl palmitate, Codeage Helix liposomal delivery (phospholipids from non-GMO sunflower lecithin, including phosphatidylcholine), silicon dioxide | Label suggests adults take 3 capsules daily, with 8 oz of water or a beverage, with or without food. | — | Label includes general cautions: do not exceed the suggested amount; not intended for people under 18; consult a healthcare professional if pregnant, nursing, on medication or with a known medical condition; discontinue use two weeks before surgery. Label notes made in the USA with globally sourced ingredients. | AGE-00864 | Feb 2021 | 10,273 reviews | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 15 mg (136% DV) | 100 mg (DV not established) | 50 mg | 50 mg | 50 mg | 50 mg | — | — | — | US$39.99 on iHerb US (checked 2026-11-04); iHerb shows $0.67/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Aurora Nutrascience Mega-Pack+ Liposomal Vitamin C, 32 Packs, 0.68 fl oz (20 ml) Each | Aurora Nutrascience | Liquid packet (20 mL) | 1 packet (20 mL) | 32 | — | Purified water, non-GMO soy lecithin, organic natural flavor, stevia leaf extract, potassium sorbate, turmeric oleoresin (color) | Label suggests 1 single-serve packet (20 mL) daily; tear at the notched end and drink straight or mix with cold water, juice or yogurt. Do not machine blend. | Contains soy lecithin (listed in the ingredients) | Single-serve packet is to be consumed immediately after opening. Label says to consult your healthcare provider if you are pregnant or breastfeeding before use. | AUN-64817 | Mar 2022 | 4,591 reviews | — | 5 | — | — | — | — | 270 mg (12% DV) | 0.5 g (1% DV) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0 g | 3,000 mg (3,333% DV) | — | US$41.19 on iHerb US (checked 2026-11-04); iHerb shows $1.29/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| Thorne Vitamin C with Flavonoids, 90 Capsules | Thorne | Capsule (hypromellose) | 1 capsule | 90 capsules (1 per serving) | 500 mg (556% DV) | Cellulose powder, hypromellose (derived from cellulose) capsule, calcium laurate | Label suggests 1 capsule one to three times daily. | — | Label states to use only if the bottle is sealed, and to consult a health-care practitioner before use if pregnant. Made in the USA using US and imported ingredients (label statement). | THR-01248 | Mar 2022 | 5,604 reviews | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 75 mg (DV not established) | US$23.00 on iHerb US (checked 2026-11-04); iHerb shows $0.26/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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| California Gold Nutrition Vitamin C Quali-C, 1,000 mg, 60 Veggie Capsules | California Gold Nutrition | Capsule (hypromellose) | 1 capsule | 60 | 1,000 mg (1,111% DV) | Hypromellose veggie capsule | Label suggests 1 capsule daily, with or without food. | Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame or gluten (label statement) | Label states Quali-C is a registered trademark of DSM. Keep out of reach of children; do not use if the seal is missing or broken. | LKN-01409 | Jun 2020 | 40,450 reviews | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | US$7.71 on iHerb US (checked 2026-11-04), shown as 25% off a $10.28 list price; iHerb shows $0.13/serving. Prices and promotions differ by country, so check the iHerb checkout page for your price. |
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