Opti-Women Multivitamin Tablets, 120 tablets
£24.00 for 120 tablets at Optimum Nutrition. That works out at 40p per serving, which ranks it 127th of the 283 multivitamins we price across 17 UK retailers.
At one serving a day, this pack lasts 2 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Multivitamin
- Servings: 120 ÷ 2 per serving = 60
- In the pack: 60 × 1 serving = 60 servings
- £24.00 ÷ 60 servings × 1 serving = 40p per serving
- A week 40p × 7 = £2.80 · a month × 30 = £12.00 · a year × 365 = £146.00
- Amount per serving: priced per serving — compare what each serving contains before choosing.
Niacin (vitamin B3)
- Servings: 120 ÷ 2 per serving = 60
- In the pack: 60 × 20 mg = 1.2 g
- £24.00 ÷ 1.2 g × 500 mg = £10.00 per 500 mg
- A week £10.00 × 7 = £70.00 · a month × 30 = £300.00 · a year × 365 = £3650.00
- Amount per serving: stated on the label.
Riboflavin (vitamin B2)
- Servings: 120 ÷ 2 per serving = 60
- In the pack: 60 × 4 mg = 240 mg
- £24.00 ÷ 240 mg × 100 mg = £10.00 per 100 mg
- A week £10.00 × 7 = £70.00 · a month × 30 = £300.00 · a year × 365 = £3650.00
- Amount per serving: stated on the label.
Thiamine (vitamin B1)
- Servings: 120 ÷ 2 per serving = 60
- In the pack: 60 × 4 mg = 240 mg
- £24.00 ÷ 240 mg × 100 mg = £10.00 per 100 mg
- A week £10.00 × 7 = £70.00 · a month × 30 = £300.00 · a year × 365 = £3650.00
- Amount per serving: stated on the label.
Vitamin C
- Servings: 120 ÷ 2 per serving = 60
- In the pack: 60 × 225 mg = 13.5 g
- £24.00 ÷ 13.5 g × 1 g = £1.78 per 1 g
- A week £1.78 × 7 = £12.44 · a month × 30 = £53.33 · a year × 365 = £648.89
- 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 multivitamins
All 283, ranked →Switching to the Healf pack saves 54p a month at one serving a day.
Ranked purely by price per serving. 27 combination products also contain multivitamin.
How it compares: niacin (vitamin B3)
Compare every product in this form →Ranked purely by price per 500 mg. 116 combination products also contain niacin (vitamin B3).
How it compares: riboflavin (vitamin B2)
Compare every product in this form →Ranked purely by price per 100 mg. 192 combination products also contain riboflavin (vitamin B2).
How it compares: thiamine (vitamin B1)
Compare every product in this form →Ranked purely by price per 100 mg. 208 combination products also contain thiamine (vitamin B1).
How it compares: vitamin C
All 113, ranked →Ranked purely by price per 1 g. 950 combination products also contain vitamin C.
Pack sizes
| Pack | Price | Per dose | A year |
|---|---|---|---|
| 120 tabletsthis pack | £24.00 | 40p | £146.00 |
| 60 tablets | £16.00 | 53p | £194.67 |
This pack is the cheapest of the 2 sizes per dose.
On the label
- Multivitamin · Multivitamins (per serving)
- 1 serving per serving (priced per serving — compare what each serving contains before choosing)
- Niacin (vitamin B3) · Niacin (nicotinic acid)
- 20 mg per serving (stated on the label)
- Pack
- 120 tablets · 60 servings · 2 tablet(s) a serving
- Cost per serving
- 40p (60 servings in the pack)
More label details
- Riboflavin (vitamin B2) · Riboflavin
- 4 mg per serving (stated on the label)
- Thiamine (vitamin B1) · Thiamine
- 4 mg per serving (stated on the label)
- Vitamin C · Standard (ascorbic acid and ascorbates)
- 225 mg per serving (stated on the label)
- Sold by
- Optimum Nutrition
- What the listing says
- “120 tablets” · “Take two capsules”
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One serving is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 2 tablets.
What you paid
Optional. At Optimum Nutrition today: £24.00.
“Order by” allows 2 working days’ delivery from Optimum Nutrition and your spare days.
Price history
No price change since 23 September 2026. Checked on 2 days, most recently 9 October 2026.
- Price at every check
- £24.00Optimum Nutrition
- First recorded
- £24.0023 Sept
- Checked on
- 2 dayssince 23 Sept
- First checked at Optimum Nutrition: £24.00
Questions about this product
How much does Optimum Nutrition Opti-Women Multivitamin Tablets cost per serving?
40p per serving, from £24.00 for 120 tablets at Optimum Nutrition, checked on 9 October 2026.
Is it the cheapest of the multivitamins in the UK?
No, it is 127th of 283. everyday Multivitamins 240 Tablets at Boots works out at 2p per serving.
How long does one pack last?
2 months at one serving. The pack holds 60 servings in total.
How much does Optimum Nutrition Opti-Women Multivitamin Tablets cost per 500 mg?
£10.00 per 500 mg, from £24.00 for 120 tablets at Optimum Nutrition, checked on 9 October 2026.
How long does one pack last?
2 days at one 500 mg dose. The pack holds 1.2 g in total.
How much does Optimum Nutrition Opti-Women Multivitamin Tablets cost per 100 mg?
£10.00 per 100 mg, from £24.00 for 120 tablets at Optimum Nutrition, checked on 9 October 2026.
How long does one pack last?
2 days at one 100 mg dose. The pack holds 240 mg in total.
How much does Optimum Nutrition Opti-Women Multivitamin Tablets cost per 100 mg?
£10.00 per 100 mg, from £24.00 for 120 tablets at Optimum Nutrition, checked on 9 October 2026.
How long does one pack last?
2 days at one 100 mg dose. The pack holds 240 mg in total.
How much does Optimum Nutrition Opti-Women Multivitamin Tablets cost per 1 g?
£1.78 per 1 g, from £24.00 for 120 tablets at Optimum Nutrition, checked on 9 October 2026.
How long does one pack last?
14 days at one 1 g dose. The pack holds 13.5 g in total.
About Optimum Nutrition
Founded 1986 · Downers Grove, Illinois, United States · Part of Glanbia
Optimum Nutrition is a US sports nutrition brand founded in 1986 and headquartered in Downers Grove, Illinois. It has been owned since 2008 by Glanbia plc, an Irish nutrition group. It sells protein powders, including Gold Standard 100% Whey, as well as clear protein, creatine, pre-workout, electrolytes, collagen and vitamins.
All 49 Optimum Nutrition products, priced per doseVisit Optimum Nutrition (opens in a new tab)
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