Butyrate (CalcMag), 100 capsules
£28.99 for 100 capsules 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 500 mg dose a day, this pack lasts 16 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Calcium
- Servings: 100 ÷ 2 per serving = 50
- In the pack: 50 × 160 mg = 8 g
- £28.99 ÷ 8 g × 500 mg = £1.81 per 500 mg calcium
- A week £1.81 × 7 = £12.68 · a month × 30 = £54.36 · a year × 365 = £661.33
- Amount per serving: stated on the label.
Magnesium
- Servings: 100 ÷ 2 per serving = 50
- In the pack: 50 × 80 mg = 4 g
- £28.99 ÷ 4 g × 100 mg = 72.5p per 100 mg magnesium
- A week 72.5p × 7 = £5.07 · a month × 30 = £21.74 · a year × 365 = £264.53
- 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: other forms of calcium
All 25, ranked →Ranked purely by price per 500 mg calcium. 216 combination products also contain calcium.
How it compares: magnesium blends and other forms
All 79, ranked →Ranked purely by price per 100 mg magnesium. 236 combination products also contain magnesium.
On the label
- Calcium · Other forms
- 160 mg per serving (stated on the label)
- Magnesium · Blends and other forms
- 80 mg per serving (stated on the label)
- Pack
- 100 capsules · 50 servings · 2 capsule(s) a serving
- Cost per serving
- 58p (50 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “100 caps” · “Container: 50 (100 ct.)” · “Serving Size: 2 capsules” · “Calcium ; 160 mg ; 16%”
Ingredients
Butyric acid, calcium hydroxide, magnesium hydroxide, medium chain triglycerides (MCT), hydroxypropy. methylcellulose and purified water
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 500 mg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 2 capsules.
What you paid
Optional. At Healf today: £28.99.
“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
- £28.99Healf
- First recorded
- £28.991 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £28.99
Questions about this product
How much does BodyBio Butyrate (CalcMag) cost per 500 mg calcium?
£1.81 per 500 mg calcium, from £28.99 for 100 capsules at Healf, checked on 20 October 2026.
How long does one pack last?
16 days at one 500 mg dose. The pack holds 8 g in total.
How much does BodyBio Butyrate (CalcMag) cost per 100 mg magnesium?
72p per 100 mg magnesium, from £28.99 for 100 capsules at Healf, checked on 20 October 2026.
How long does one pack last?
40 days at one 100 mg dose. The pack holds 4 g in total.
About BodyBio
All 15 BodyBio products, priced per dose
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