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Vitamin C Standard (ascorbic acid and ascorbates): price per 1 g

We count the amount of vitamin C (ascorbate equivalent) per serving as stated on the label.

Prices last checked: 17 September 2026. Ranked purely by price per 1 g — a comparison unit, not a recommendation. We may earn commission from these links; it never affects the order.

Product	Pack	Per serving	Per 1 g	Per month	Lasts	Buy
1 Vitamin C (1000mg) 240 TabletsHolland & Barrettships from — check delivery and duties	240 tablets · 240 servings	1 g	£0.0375	£1.12	8 months	£8.99View at Holland & Barrett
Show the working Servings: 240 ÷ 1 per serving = 240 In the pack: 240 × 1 g = 240 g £8.99 ÷ 240 g × 1 g = £0.0375 per 1 g Amount per serving: stated on the label. From the retailer's listing: pack units “240 Tablets” units per serving “Take 1 tablet per day” amount per serving “Vitamin C ; 1,000mg” Is this wrong? Tell us
2 Vitamin C TabletsBulkships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	270 tablets · 270 servings	1 g	£0.0555	£1.67	9 months	£14.99View at Bulk
Show the working Servings: 270 ÷ 1 per serving = 270 In the pack: 270 × 1 g = 270 g £14.99 ÷ 270 g × 1 g = £0.0555 per 1 g Amount per serving: stated on the label. From the retailer's listing: pack units “270 Tablets” units per serving “Per Serving (1 Tablet)” amount per serving “Vitamin C ; 1000 mg ; 1250” Is this wrong? Tell us
3 Vitamin C TabletsBulkships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	90 tablets · 90 servings	1 g	£0.0721	£2.16	3 months	£6.49View at Bulk
Show the working Servings: 90 ÷ 1 per serving = 90 In the pack: 90 × 1 g = 90 g £6.49 ÷ 90 g × 1 g = £0.0721 per 1 g Amount per serving: stated on the label. From the retailer's listing: pack units “90 Tablets” units per serving “Per Serving (1 Tablet)” amount per serving “Vitamin C ; 1000 mg” Is this wrong? Tell us
4 Vitamin C CapsulesMyvitamins · Myproteinships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	180 capsules · 90 servings	1 g	£0.0832	£2.50	3 months	£7.49View at Myprotein
Show the working Servings: 180 ÷ 2 per serving = 90 In the pack: 90 × 1 g = 90 g £7.49 ÷ 90 g × 1 g = £0.0832 per 1 g Amount per serving: stated on the label. From the retailer's listing: pack units “180CAPSULES” units per serving “Consume 2 capsules as a daily serving.” servings stated “90servings” amount per serving “Vitamin C ; 1000mg ; 1250” Is this wrong? Tell us
5 Vitamin C 1000mg 320 TabletsHealthspanships from — check delivery and duties	320 tablets · 320 servings	1 g	£0.116	£3.47	11 months	£36.99View at Healthspan
Show the working Servings: 320 ÷ 1 per serving = 320 In the pack: 320 × 1 g = 320 g £36.99 ÷ 320 g × 1 g = £0.116 per 1 g Amount per serving: stated on the label. From the retailer's listing: pack units “320 Tablets” units per serving “Swallow one tablet daily” amount per serving “Vitamin C ; 1000 mg ; 1250% NRV” Is this wrong? Tell us
6 Vitamin C CapsulesMyvitamins · Myproteinships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	30 servings	1 g	£0.133	£3.99	30 days	£3.99View at Myprotein
Show the working Servings: 30 (as stated on the label) In the pack: 30 × 1 g = 30 g £3.99 ÷ 30 g × 1 g = £0.133 per 1 g Amount per serving: stated on the label. From the retailer's listing: units per serving “Consume 2 capsules as a daily serving” servings stated “30 Servings” amount per serving “Vitamin C ; 1000mg ; 1250” Is this wrong? Tell us
7 Vitamin C 500mg 160 Chewable TabletsHealthspanalso contains mixed citrus bioflavonoidsships from — check delivery and duties	160 tablets · 160 servings	500 mg	£0.187	£5.62	3 months	£14.99View at Healthspan
Show the working Servings: 160 ÷ 1 per serving = 160 In the pack: 160 × 500 mg = 80 g £14.99 ÷ 80 g × 1 g = £0.187 per 1 g Amount per serving: stated on the label. Also contains: mixed citrus bioflavonoids. The price counts the vitamin c only. From the retailer's listing: pack units “160 Chewable Tablets” amount per serving “Vitamin C ; 500 mg ; 625% NRV” Is this wrong? Tell us
8 Vitamin C 500mg 120 TabletsHealthspan Elite · Healthspanalso contains citrus bioflavonoidsships from — check delivery and duties	120 tablets · 120 servings	500 mg	£0.250	£7.50	2 months	£14.99View at Healthspan
Show the working Servings: 120 ÷ 1 per serving = 120 In the pack: 120 × 500 mg = 60 g £14.99 ÷ 60 g × 1 g = £0.250 per 1 g Amount per serving: stated on the label. Also contains: citrus bioflavonoids. The price counts the vitamin c only. From the retailer's listing: pack units “120 Tablets” amount per serving “Vitamin C ; 500 mg ; 625% NRV” Is this wrong? Tell us
9 Vitamin C Sustained Release 90 TabletsHealthspanalso contains zincships from — check delivery and duties	90 tablets · 90 servings	500 mg	£0.266	£7.99	45 days	£11.99View at Healthspan
Show the working Servings: 90 ÷ 1 per serving = 90 In the pack: 90 × 500 mg = 45 g £11.99 ÷ 45 g × 1 g = £0.266 per 1 g Amount per serving: stated on the label. Also contains: zinc. The price counts the vitamin c only. From the retailer's listing: pack units “90 Tablets” amount per serving “Vitamin C ; 500 mg ; 625% NRV” form raw “Vitamin C Sustained Release” Is this wrong? Tell us
10 Zinc + Vitamin C 180 TabletsHealthspan Elite · Healthspanalso contains zincships from — check delivery and duties	180 tablets · 180 servings	80 mg	£0.972	£29.15	14 days	£13.99View at Healthspan
Show the working Servings: 180 ÷ 1 per serving = 180 In the pack: 180 × 80 mg = 14.4 g £13.99 ÷ 14.4 g × 1 g = £0.972 per 1 g Amount per serving: stated on the label. Also contains: zinc. The price counts the vitamin c only. From the retailer's listing: pack units “180 Tablets” units per serving “Swallow 1 tablet daily” amount per serving “Vitamin C ; 80 mg ; 100% NRV” form raw “Ascorbic Acid” Is this wrong? Tell us
+ Zinc Complex 360 TabletsHealthspanCombination: price counts the vitamin c onlyalso contains zinc, copperships from — check delivery and duties	360 tablets · 360 servings	80 mg	£0.451	£13.53	29 days	£12.99View at Healthspan
Show the working Servings: 360 ÷ 1 per serving = 360 In the pack: 360 × 80 mg = 28.8 g £12.99 ÷ 28.8 g × 1 g = £0.451 per 1 g Amount per serving: stated on the label. Also contains: zinc, copper. The price counts the vitamin c only. From the retailer's listing: pack units “360 Tablets” units per serving “Swallow 1 tablet daily with water” servings stated “Per tablet” amount per serving “Vitamin C ; 80 mg ; 100% NRV” Is this wrong? Tell us
+ Zinc TabletsMyvitamins · MyproteinCombination: price counts the vitamin c onlyalso contains zincships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	90 tablets · 90 servings	60 mg	£1.11	£33.28	5 days	£5.99View at Myprotein
Show the working Servings: 90 ÷ 1 per serving = 90 In the pack: 90 × 60 mg = 5.4 g £5.99 ÷ 5.4 g × 1 g = £1.11 per 1 g Amount per serving: stated on the label. Also contains: zinc. The price counts the vitamin c only. From the retailer's listing: pack units “90Tablets” units per serving “Consume 1 tablet daily” amount per serving “Vitamin C ; 75 ; 60mg” Is this wrong? Tell us
+ Magnesium 375mg 90 TabletsHealthspanCombination: price counts the vitamin c onlyalso contains magnesium, vitamin b12, vitamin b1…ships from — check delivery and duties	90 tablets · 90 servings	40 mg	£3.61	£108.25	4 days	£12.99View at Healthspan
Show the working Servings: 90 ÷ 1 per serving = 90 In the pack: 90 × 40 mg = 3.6 g £12.99 ÷ 3.6 g × 1 g = £3.61 per 1 g Amount per serving: stated on the label. Also contains: magnesium, vitamin b12, vitamin b1, vitamin b2, niacin, pantothenic acid, vitamin b6, folic acid, biotin. The price counts the vitamin c only. From the retailer's listing: pack units “90 Tablets” units per serving “Swallow 1 tablet daily” servings stated “90 Tablets” amount per serving “Vitamin C ; 40 mg ; 50% NRV” Is this wrong? Tell us
+ Magnesium Plus 120 TabletsHealthspan Elite · HealthspanCombination: price counts the vitamin c onlyalso contains magnesium, vitamin b12, vitamin b1…ships from — check delivery and duties	120 tablets · 120 servings	40 mg	£3.75	£112.44	5 days	£17.99View at Healthspan
Show the working Servings: 120 ÷ 1 per serving = 120 In the pack: 120 × 40 mg = 4.8 g £17.99 ÷ 4.8 g × 1 g = £3.75 per 1 g Amount per serving: stated on the label. Also contains: magnesium, vitamin b12, vitamin b1, vitamin b2, niacin, pantothenic acid, vitamin b6, folic acid, biotin. The price counts the vitamin c only. From the retailer's listing: pack units “120 Tablets” units per serving “Swallow 1 tablet daily with water” amount per serving “Vitamin C ; 40 mg ; 50% NRV” Is this wrong? Tell us

Nothing from UK-based sellers here yet. Tick the boxes under “Show” to include combination products or sellers shipping from abroad.

How we compare · All vitamin c forms