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Quicksilver ScientificAmino acids & derivatives

Methyl Charge+®, 50 ml

£22.45 for 50 ml 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.

What it really costs, per 2.5 g£14.97One 2.5 g dose is our comparison unit for betaine (TMG). It is not a recommendation.
A day£14.97
A week£104.77
A month£449.00
A year£5462.83

At one 2.5 g dose a day, this pack lasts 2 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Betaine (TMG)

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 75 mg = 3.75 g
  • £22.45 ÷ 3.75 g × 2.5 g = £14.97 per 2.5 g
  • A week £14.97 × 7 = £104.77 · a month × 30 = £449.00 · a year × 365 = £5462.83
  • Amount per serving: stated on the label.

Folate

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 500 µg = 25 mg
  • £22.45 ÷ 25 mg × 400 µg = 35.9p per 400 µg
  • A week 35.9p × 7 = £2.51 · a month × 30 = £10.78 · a year × 365 = £131.11
  • Amount per serving: stated on the label.

Riboflavin (vitamin B2)

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 7 mg = 350 mg
  • £22.45 ÷ 350 mg × 100 mg = £6.41 per 100 mg
  • A week £6.41 × 7 = £44.90 · a month × 30 = £192.43 · a year × 365 = £2341.21
  • Amount per serving: stated on the label.

Vitamin B12

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 500 µg = 25 mg
  • £22.45 ÷ 25 mg × 1 mg = 89.8p per 1 mg
  • A week 89.8p × 7 = £6.29 · a month × 30 = £26.94 · a year × 365 = £327.77
  • Amount per serving: stated on the label.

Vitamin B6

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 1 mg = 50 mg
  • £22.45 ÷ 50 mg × 50 mg = £22.45 per 50 mg
  • A week £22.45 × 7 = £157.15 · a month × 30 = £673.50 · a year × 365 = £8194.25
  • 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: betaine anhydrous

All 7, ranked →
TMG Pro PowderCheapest per 2.5 gHealf · 1 g a serving · £8.71 a month · a pack lasts 40 days29p£11.61View at Healf (opens in a new tab)
TMG Betaine 1000mg TabsHealf · 3 g a serving · £10.29 a month · a pack lasts 40 days34p£13.72View at Healf (opens in a new tab)
TMG 1000mgHealf · 1 g a serving · £10.62 a month · a pack lasts 48 days35p£16.99View at Healf (opens in a new tab)
This productHealf · 75 mg a serving · £449.00 a month · a pack lasts 2 days£14.97shown above

Ranked purely by price per 2.5 g. 53 combination products also contain betaine (TMG).

How it compares: folic acid

All 16, ranked →
Folic AcidCheapest per 400 µgHealf · 800 µg a serving · 34p a month · a pack lasts 1.4 years1p£5.73View at Healf (opens in a new tab)
ZipVitFolic Acid 400mcgZipVit · 400 µg a serving · 75p a month · a pack lasts 12 months2p£8.99View at ZipVit (opens in a new tab)
AlmusFolic Acid 400UG 6 90 TabletLloyds Pharmacy · 400 µg a serving · 76p a month · a pack lasts 3 months3p£2.29View at Lloyds Pharmacy (opens in a new tab)
This productHealf · 500 µg a serving · £10.78 a month · a pack lasts 2 months36pshown above

Ranked purely by price per 400 µg. 144 combination products also contain folate.

How it compares: riboflavin (vitamin B2)

Compare every product in this form →
RiboflavinCheapest per 100 mgHealf · 400 mg a serving · £2.31 a month · a pack lasts 8 months8p£18.49View at Healf (opens in a new tab)
Vitamin B2 100mgHealf · 100 mg a serving · £2.76 a month · a pack lasts 3 months9p£9.21View at Healf (opens in a new tab)
Vitamin B2 (Riboflavin) 50mgLamberts Healthcare (Nature's Best) · 50 mg a serving · £3.90 a month · a pack lasts 50 days13p£6.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 7 mg a serving · £192.43 a month · a pack lasts 4 days£6.41shown above

Ranked purely by price per 100 mg. 192 combination products also contain riboflavin (vitamin B2).

How it compares: vitamin B12 methylcobalamin

All 27, ranked →
WeightWorldVitamin B12 Methylcobalamin TabletsCheapest per 1 mgWeightWorld · 1 mg a serving · 60p a month · a pack lasts 1.2 years2p£8.99View at WeightWorld (opens in a new tab)
Vitamin B12 Tablets 1000mcgBulk · 1 mg a serving · 83p a month · a pack lasts 6 months3p£4.99View at Bulk (opens in a new tab)
Vitamin B12 Tablets 1000mcgBulk · 1 mg a serving · £1.25 a month · a pack lasts 2 months4p£2.49View at Bulk (opens in a new tab)
This productHealf · 500 µg a serving · £26.94 a month · a pack lasts 25 days90pshown above

Ranked purely by price per 1 mg. 218 combination products also contain vitamin B12.

How it compares: vitamin B6 pyridoxine HCl

All 6, ranked →
ZipVitVitamin B6 50mgCheapest per 50 mgZipVit · 50 mg a serving · £1.00 a month · a pack lasts 12 months3p£11.99View at ZipVit (opens in a new tab)
Vitamin B6 Tablets 50mgSimply Supplements · 50 mg a serving · £1.11 a month · a pack lasts 12 months4p£13.29View at Simply Supplements (opens in a new tab)
Vitamin B6 100mgHealf · 100 mg a serving · £1.39 a month · a pack lasts 7 months5p£9.25View at Healf (opens in a new tab)
This productHealf · 1 mg a serving · £673.50 a month · a pack lasts 1 day£22.45shown above

Ranked purely by price per 50 mg. 280 combination products also contain vitamin B6.

On the label

Betaine (TMG) · Betaine anhydrous (TMG)
75 mg per serving (stated on the label)
Folate · Folic acid
500 µg per serving (stated on the label)
Pack
50 ml · 50 servings · 1 ml a serving
Cost per serving
45p (50 servings in the pack)
More label details
Riboflavin (vitamin B2) · Riboflavin
7 mg per serving (stated on the label)
Vitamin B12 · Methylcobalamin
500 µg per serving (stated on the label)
Vitamin B6 · Pyridoxine HCl
1 mg per serving (stated on the label)
Sold by
Healf
What the listing says
“50ml” · “Servings Per Container: 50” · “Serving Size: 2 Pumps (1mL)” · “Trimethylglycine (Betaine) ; 75 mg”
Ingredients

Trimethylglycine (Betaine), Riboflavin, Water, Glycerin, Ethanol, Highly Purified Phospholipids, Tocofersolan, EDTA [as Preservative], Natural Mixed Tocopherols, Natural Citrus Oils, Cinnamon Bark Oil, Natural Flavouring

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

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One 2.5 g dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£22.45Healf
First recorded
£22.451 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £22.45

Questions about this product

How much does Quicksilver Scientific Methyl Charge+® cost per 2.5 g?

£14.97 per 2.5 g, from £22.45 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 2.5 g dose. The pack holds 3.75 g in total.

How much does Quicksilver Scientific Methyl Charge+® cost per 400 µg?

36p per 400 µg, from £22.45 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

2 months at one 400 µg dose. The pack holds 25 mg in total.

How much does Quicksilver Scientific Methyl Charge+® cost per 100 mg?

£6.41 per 100 mg, from £22.45 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

4 days at one 100 mg dose. The pack holds 350 mg in total.

How much does Quicksilver Scientific Methyl Charge+® cost per 1 mg?

90p per 1 mg, from £22.45 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

25 days at one 1 mg dose. The pack holds 25 mg in total.

How much does Quicksilver Scientific Methyl Charge+® cost per 50 mg?

£22.45 per 50 mg, from £22.45 for 50 ml at Healf, checked on 20 October 2026.

How long does one pack last?

1 day at one 50 mg dose. The pack holds 50 mg in total.

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