We earn commission on purchases made through our links. It never affects ranking: tables are ordered purely by price per dose, and no retailer or brand can pay for position.We earn commission when you buy through our links. It never affects the ranking. Full disclosure.

perdose
Updated

Home › General health ingredients › MSM

WeightWorldGeneral health ingredients

MSM With Vitamin C Tablets

£17.49 for 180 servings at WeightWorld. That works out at 4p per 1 g, which ranks it 4th of the 14 MSM products we price across 8 UK retailers.

What it really costs, per 1 g4pOne 1 g dose is our comparison unit for MSM. It is not a recommendation.
A day4p
A week28p
A month£1.21
A year£14.78

At one 1 g dose a day, this pack lasts 1.2 years. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

MSM

  • In the pack: 180 × 2.4 g = 432 g
  • £17.49 ÷ 432 g × 1 g = 4.05p per 1 g
  • A week 4.05p × 7 = 28p · a month × 30 = £1.21 · a year × 365 = £14.78
  • Amount per serving: stated on the label.

Vitamin C

  • In the pack: 180 × 100 mg = 18 g
  • £17.49 ÷ 18 g × 1 g = 97.2p per 1 g
  • A week 97.2p × 7 = £6.80 · a month × 30 = £29.15 · a year × 365 = £354.66
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

Cheaper MSM

All 14, ranked →
BiethicaPure MSM Unflavoured PowderCheapest per 1 gVitamin Planet · 3 g a serving · 73p a month · a pack lasts 1.4 years2p£12.22View at Vitamin Planet (opens in a new tab)
MSM PowderBulk · 1.6 g a serving · 75p a month · a pack lasts 2.7 years2p£24.99View at Bulk (opens in a new tab)
MSM PowderBulk · 1.6 g a serving · 78p a month · a pack lasts 1.4 years3p£12.99View at Bulk (opens in a new tab)
WeightWorldThis productWeightWorld · 2.4 g a serving · £1.21 a month · a pack lasts 1.2 years4pshown above

Switching to the Vitamin Planet pack saves 48p a month at the same 1 g dose.

Ranked purely by price per 1 g. 47 combination products also contain MSM.

Cheaper vitamin C

All 113, ranked →
Rosehip 10,000mgLamberts Healthcare (Nature's Best) · 250 mg a serving · £21.00 a month · a pack lasts 15 days70p£10.50View at Lamberts Healthcare (opens in a new tab)
VitaBrightCranberry Tablets 55,000mg with Vitamin CVitaBright · 200 mg a serving · £21.65 a month · a pack lasts 18 days72p£12.99View at VitaBright (opens in a new tab)
VitaBrightCranberry Capsules 55,000mg with Vitamin C 90 days SupplyVitaBright · 200 mg a serving · £21.65 a month · a pack lasts 18 days72p£12.99View at VitaBright (opens in a new tab)
Higher NatureTrue Food® Vitamin C PowderHigher Nature · 1 g a serving · £22.95 a month · a pack lasts 30 days77p£22.95View at Higher Nature (opens in a new tab)
Zinc + Vitamin C 180 TabletsHealthspan · 80 mg a serving · £29.15 a month · a pack lasts 14 days97p£13.99View at Healthspan (opens in a new tab)
WeightWorldThis productWeightWorld · 100 mg a serving · £29.15 a month · a pack lasts 18 days97pshown above

Switching to the Lamberts Healthcare (Nature's Best) pack saves £8.15 a month at the same 1 g dose.

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

On the label

MSM · MSM
2.4 g per serving (stated on the label)
Vitamin C · Standard (ascorbic acid and ascorbates)
100 mg per serving (stated on the label)
Pack
180 servings · 2 tablet(s) a serving
Cost per serving
10p (180 servings in the pack)
More label details
Sold by
WeightWorld
What the listing says
“Servings per Container: 180” · “Serving Size: 2 Tablets” · “MSM (as Methylsulfonylmethane) ; 2400 mg”
Ingredients

Silicon Dioxide (Anti-Caking Agent) Advice Do not exceed the recommended daily dose. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Discontinue use if any adverse reactions occur. Not intended for use by persons under the age of 18.

From the WeightWorld listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

Is something wrong? Tell us

Add to your basket

View basket

Your basket prices everything you take together: whole packs, delivery included, from as few websites as you like.

One 1 g dose is our comparison unit, not a recommendation.

Price history

No price change since 9 October 2026. Checked on 1 day, most recently 9 October 2026.

Price at every check
£17.49WeightWorld
First recorded
£17.499 Oct
Checked on
1 daysince 9 Oct

Checked once so far, on 9 October 2026.

  1. First checked at WeightWorld: £17.49

Questions about this product

How much does WeightWorld MSM With Vitamin C Tablets cost per 1 g?

4p per 1 g, from £17.49 for 180 servings at WeightWorld, checked on 9 October 2026.

Is it the cheapest MSM in the UK?

No, it is 4th of 14. Pure MSM Unflavoured Powder at Vitamin Planet works out at 2p per 1 g.

How long does one pack last?

1.2 years at one 1 g dose. The pack holds 432 g in total.

How much does WeightWorld MSM With Vitamin C Tablets cost per 1 g?

97p per 1 g, from £17.49 for 180 servings at WeightWorld, checked on 9 October 2026.

Is it the cheapest vitamin C in the UK?

No, it is 68th of 113. Vitamin C Plus Tablets at Myprotein works out at 3p per 1 g.

How long does one pack last?

18 days at one 1 g dose. The pack holds 18 g in total.

About WeightWorld

All 124 WeightWorld products, priced per dose

More from WeightWorld

Keep comparing

All MSMEvery form, cheapest per 1 g firstMSM guideWhat it is, why people take it, how the forms differWeightWorldAll 124 products from this brand, per doseGeneral health ingredientsEverything else we price in this categoryMSM price historyEvery MSM product's price per dose and price historyBuild a basketThe cheapest way to buy several at onceHow we compareWhere every number on this page comes from