MegaMag® PeriMeno Plus, 175 g
£32.99 for 175 g at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.
At one 100 mg dose 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
Magnesium
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 200 mg = 6.03 g
- £32.99 ÷ 6.03 g × 100 mg = 54.7p per 100 mg magnesium
- A week 54.7p × 7 = £3.83 · a month × 30 = £16.40 · a year × 365 = £199.54
- Amount per serving: stated on the label.
Ashwagandha
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 125 mg = 3.77 g
- £32.99 ÷ 3.77 g × 600 mg = £5.25 per 600 mg
- A week £5.25 × 7 = £36.74 · a month × 30 = £157.45 · a year × 365 = £1915.61
- Amount per serving: extract weight stated on the label.
Folate
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 100 µg = 3.02 mg
- £32.99 ÷ 3.02 mg × 400 µg = £4.37 per 400 µg
- A week £4.37 × 7 = £30.61 · a month × 30 = £131.21 · a year × 365 = £1596.34
- Amount per serving: stated on the label.
Rhodiola rosea
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 62.5 mg = 1.89 g
- £32.99 ÷ 1.89 g × 400 mg = £7.00 per 400 mg
- A week £7.00 × 7 = £48.98 · a month × 30 = £209.93 · a year × 365 = £2554.14
- Amount per serving: extract weight stated on the label.
Vitamin B12
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 100 µg = 3.02 mg
- £32.99 ÷ 3.02 mg × 1 mg = £10.93 per 1 mg
- A week £10.93 × 7 = £76.54 · a month × 30 = £328.01 · a year × 365 = £3990.85
- Amount per serving: stated on the label.
Vitamin B6
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 12.5 mg = 377.2 mg
- £32.99 ÷ 377.2 mg × 50 mg = £4.37 per 50 mg
- A week £4.37 × 7 = £30.61 · a month × 30 = £131.21 · a year × 365 = £1596.34
- Amount per serving: stated on the label.
Vitamin C
- Servings: 175 ÷ 5.8 per serving = 30.2
- In the pack: 30.2 × 250 mg = 7.54 g
- £32.99 ÷ 7.54 g × 1 g = £4.37 per 1 g
- A week £4.37 × 7 = £30.61 · a month × 30 = £131.21 · a year × 365 = £1596.34
- 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.
How it compares: magnesium bisglycinate
All 66, ranked →
Ranked purely by price per 100 mg magnesium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 86 combination products also contain magnesium.
How it compares: ashwagandha KSM-66
All 27, ranked →
Ranked purely by price per 600 mg. 40 combination products also contain ashwagandha.
How it compares: methylfolate
All 22, ranked →
Ranked purely by price per 400 µg. 155 combination products also contain folate.
How it compares: rhodiola rosea standardised extract
All 6, ranked →
Ranked purely by price per 400 mg. 32 combination products also contain rhodiola rosea.
How it compares: vitamin B12 methylcobalamin
All 27, ranked →
Ranked purely by price per 1 mg. 218 combination products also contain vitamin B12.
How it compares: vitamin B6 P-5-P
All 4, ranked →
Ranked purely by price per 50 mg. 158 combination products also contain vitamin B6.
How it compares: vitamin C
All 113, ranked →
Ranked purely by price per 1 g. 950 combination products also contain vitamin C.
On the label
- Magnesium · Bisglycinate (glycinate)
- 200 mg per serving (stated on the label)
- Ashwagandha · KSM-66
- 125 mg per serving (extract weight stated on the label)
- Pack
- 175 g · 30.2 servings · 5.8 g a serving
- Cost per serving
- £1.09 (30.2 servings in the pack)
More label details
- Folate · Methylfolate (5-MTHF)
- 100 µg per serving (stated on the label)
- Rhodiola rosea · Standardised extract (3% rosavins)
- 62.5 mg per serving (extract weight stated on the label)
- Vitamin B12 · Methylcobalamin
- 100 µg per serving (stated on the label)
- Vitamin B6 · P-5-P (active form)
- 12.5 mg per serving (stated on the label)
- Vitamin C · Standard (ascorbic acid and ascorbates)
- 250 mg per serving (stated on the label)
- Claimed on the listing
- vegan, vegetarian
- Sold by
- Healf
- What the listing says
- “175 g (30 servings)” · “PeriMeno Plus - 30 servings” · “Mix 1 scoop (5.8 g)” · “(KSM-66) ; 125 mg”
Ingredients
Magnesium Bisglycinate, Sweetener: Maltodextrin, Flavour: Citric Acid, Sweetener: Maltitol, Flavour: Natural Orange Flavour, Calcium Ascorbate, Thickener: Guar Gum, KSM-66 Withania Somnifera Root Extract, Asparagus Racemosus Root Extract, Trifolium Pratense Root Extract, Rhodiola Rosea Root Extract, Salvia Officinalis Leaf Extract, Sweetener: Steviol Glycosides From Stevia, Pyridoxal-5-Phosphate, Methylcobalamin, Folate.
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 100 mg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 5.8 g.
What you paid
Optional. At Healf today: £32.99.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Price at every check
- £32.99Healf
- First recorded
- £32.991 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £32.99
Questions about this product
How much does Metagenics MegaMag® PeriMeno Plus cost per 600 mg?
£5.25 per 600 mg, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
6 days at one 600 mg dose. The pack holds 3.77 g in total.
How much does Metagenics MegaMag® PeriMeno Plus cost per 400 µg?
£4.37 per 400 µg, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
8 days at one 400 µg dose. The pack holds 3.02 mg in total.
How much does Metagenics MegaMag® PeriMeno Plus cost per 100 mg magnesium?
55p per 100 mg magnesium, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
2 months at one 100 mg dose. The pack holds 6.03 g in total.
How much does Metagenics MegaMag® PeriMeno Plus cost per 400 mg?
£7.00 per 400 mg, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
5 days at one 400 mg dose. The pack holds 1.89 g in total.
How much does Metagenics MegaMag® PeriMeno Plus cost per 1 mg?
£10.93 per 1 mg, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
3 days at one 1 mg dose. The pack holds 3.02 mg in total.
How much does Metagenics MegaMag® PeriMeno Plus cost per 50 mg?
£4.37 per 50 mg, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
8 days at one 50 mg dose. The pack holds 377.2 mg in total.
How much does Metagenics MegaMag® PeriMeno Plus cost per 1 g?
£4.37 per 1 g, from £32.99 for 175 g at Healf, checked on 20 October 2026.
How long does one pack last?
8 days at one 1 g dose. The pack holds 7.54 g in total.
About Metagenics
All 126 Metagenics products, priced per dose
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