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Home › Amino acids & derivatives › L-Citrulline

MyproteinAmino acids & derivativesVegan

Origin Jacked Pre-Workout, Cherry Drops, 650 g

£19.99 for 650 g at Myprotein. 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 3 g L-citrulline40pOne 3 g dose is our comparison unit for L-Citrulline. It is not a recommendation.
A day40p
A week£2.80
A month£11.99
A year£145.93

At one 3 g dose a day, this pack lasts 50 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

L-Citrulline

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 6 g = 150 g
  • £19.99 ÷ 150 g × 3 g = 40p per 3 g L-citrulline
  • A week 40p × 7 = £2.80 · a month × 30 = £11.99 · a year × 365 = £145.93
  • Amount per serving: stated on the label.

Beta-alanine

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 5 g = 125 g
  • £19.99 ÷ 125 g × 3.2 g = 51.2p per 3.2 g
  • A week 51.2p × 7 = £3.58 · a month × 30 = £15.35 · a year × 365 = £186.79
  • Amount per serving: stated on the label.

Caffeine

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 300 mg = 7.5 g
  • £19.99 ÷ 7.5 g × 200 mg = 53.3p per 200 mg
  • A week 53.3p × 7 = £3.73 · a month × 30 = £15.99 · a year × 365 = £194.57
  • Amount per serving: stated on the label.

Creatine

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 4.1 g = 102.5 g
  • £19.99 ÷ 102.5 g × 1.5 g = 29.3p per 1.5 g
  • A week 29.3p × 7 = £2.05 · a month × 30 = £8.78 · a year × 365 = £106.78
  • Amount per serving: stated on the label.

L-Arginine

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 4 g = 100 g
  • £19.99 ÷ 100 g × 3 g = 60p per 3 g
  • A week 60p × 7 = £4.20 · a month × 30 = £17.99 · a year × 365 = £218.89
  • Amount per serving: stated on the label.

L-Theanine

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 250 mg = 6.25 g
  • £19.99 ÷ 6.25 g × 200 mg = 64p per 200 mg
  • A week 64p × 7 = £4.48 · a month × 30 = £19.19 · a year × 365 = £233.48
  • Amount per serving: stated on the label.

Rhodiola rosea

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 250 mg = 6.25 g
  • £19.99 ÷ 6.25 g × 400 mg = £1.28 per 400 mg
  • A week £1.28 × 7 = £8.96 · a month × 30 = £38.38 · a year × 365 = £466.97
  • Amount per serving: extract weight stated on the label.

Taurine

  • Servings: 650 ÷ 26 per serving = 25
  • In the pack: 25 × 1 g = 25 g
  • £19.99 ÷ 25 g × 1 g = 80p per 1 g
  • A week 80p × 7 = £5.60 · a month × 30 = £23.99 · a year × 365 = £291.85
  • 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: L-Citrulline

Compare every product in this form →
WeightWorldL-Citrulline CapsulesCheapest per 3 g L-citrullineWeightWorld · 3 g a serving · £9.99 a month · a pack lasts 2 months33p£19.99View at WeightWorld (opens in a new tab)
L-CitrullineHealf · 1.2 g a serving · £16.42 a month · a pack lasts 42 days55p£22.99View at Healf (opens in a new tab)
This productMyprotein · 6 g a serving · £11.99 a month · a pack lasts 50 days40pshown above

Ranked purely by price per 3 g L-citrulline. 17 combination products also contain L-Citrulline.

How it compares: beta-alanine

All 7, ranked →
Beta AlanineCheapest per 3.2 gBulk · 4 g a serving · £1.92 a month · a pack lasts 10 months6p£19.99View at Bulk (opens in a new tab)
Beta AlanineBulk · 4 g a serving · £2.01 a month · a pack lasts 5 months7p£10.49View at Bulk (opens in a new tab)
Beta AlanineBulk · 4 g a serving · £3.35 a month · a pack lasts 31 days11p£3.49View at Bulk (opens in a new tab)
This productMyprotein · 5 g a serving · £15.35 a month · a pack lasts 39 days51pshown above

Ranked purely by price per 3.2 g. 38 combination products also contain beta-alanine.

How it compares: caffeine

All 6, ranked →
Caffeine 200mgCheapest per 200 mgBulk · 200 mg a serving · £1.38 a month · a pack lasts 8 months5p£11.49View at Bulk (opens in a new tab)
Caffeine 200mgBulk · 200 mg a serving · £1.50 a month · a pack lasts 3 months5p£4.99View at Bulk (opens in a new tab)
Pure Caffeine TabletsMyprotein · 200 mg a serving · £1.95 a month · a pack lasts 7 months6p£12.99View at Myprotein (opens in a new tab)
This productMyprotein · 300 mg a serving · £15.99 a month · a pack lasts 38 days53pshown above

Ranked purely by price per 200 mg. 88 combination products also contain caffeine.

How it compares: creatine HCl

All 4, ranked →
Creatine HCL Powder 500gCheapest per 1.5 gBulk · 3 g a serving · £2.07 a month · a pack lasts 11 months7p£22.99View at Bulk (opens in a new tab)
Creatine HCLMyprotein · 4.1 g a serving · £2.74 a month · a pack lasts 11 months9p£30.49View at Myprotein (opens in a new tab)
Creatine HCLMyprotein · 4.1 g a serving · £5.17 a month · a pack lasts 2 months17p£11.49View at Myprotein (opens in a new tab)
This productMyprotein · 4.1 g a serving · £8.78 a month · a pack lasts 2 months29pshown above

Ranked purely by price per 1.5 g. 3 combination products also contain creatine.

How it compares: arginine AKG

Compare every product in this form →
AAKG PowderCheapest per 3 gMyprotein · 3 g a serving · £4.68 a month · a pack lasts 5 months16p£25.99View at Myprotein (opens in a new tab)
This productMyprotein · 4 g a serving · £17.99 a month · a pack lasts 33 days60pshown above

Ranked purely by price per 3 g. 26 combination products also contain L-Arginine.

How it compares: L-theanine

All 12, ranked →
L-TheanineCheapest per 200 mgHealf · 200 mg a serving · £4.12 a month · a pack lasts 4 months14p£16.49View at Healf (opens in a new tab)
L-TheanineHealf · 250 mg a serving · £5.60 a month · a pack lasts 2 months19p£13.99View at Healf (opens in a new tab)
L-TheanineW-Wellness · 250 mg a serving · £6.20 a month · a pack lasts 2 months21p£15.49View at W-Wellness (opens in a new tab)
This productMyprotein · 250 mg a serving · £19.19 a month · a pack lasts 31 days64pshown above

Ranked purely by price per 200 mg. 70 combination products also contain L-Theanine.

How it compares: rhodiola rosea standardised extract

All 6, ranked →
Rhodiola Stress Relief 60 Tablets 200mgCheapest per 400 mgHolland & Barrett · 200 mg a serving · £20.69 a month · a pack lasts 30 days69p£20.69View at Holland & Barrett (opens in a new tab)
Rhodiola RoseaHealf · 100 mg a serving · £27.39 a month · a pack lasts 23 days91p£20.54View at Healf (opens in a new tab)
Rhodiola Rosea SupplementLamberts Healthcare (Nature's Best) · 117.3 mg a serving · £32.96 a month · a pack lasts 13 days£1.10£14.50View at Lamberts Healthcare (opens in a new tab)
This productMyprotein · 250 mg a serving · £38.38 a month · a pack lasts 16 days£1.28shown above

Ranked purely by price per 400 mg. 32 combination products also contain rhodiola rosea.

How it compares: taurine

All 10, ranked →
TaurineCheapest per 1 gBulk · 1 g a serving · 27p a month · a pack lasts 2.7 years1p£8.89View at Bulk (opens in a new tab)
TaurineBulk · 1 g a serving · 27p a month · a pack lasts 1.4 years1p£4.49View at Bulk (opens in a new tab)
L-Taurine 1200mgSimply Supplements · 1.2 g a serving · £2.23 a month · a pack lasts 5 months7p£10.69View at Simply Supplements (opens in a new tab)
This productMyprotein · 1 g a serving · £23.99 a month · a pack lasts 25 days80pshown above

Ranked purely by price per 1 g. 59 combination products also contain taurine.

On the label

L-Citrulline · L-Citrulline (pure)
6 g per serving (stated on the label)
Beta-alanine · Beta-alanine
5 g per serving (stated on the label)
Pack
650 g · 25 servings · 26 g a serving
Cost per serving
80p (25 servings in the pack)
More label details
Caffeine · Caffeine
300 mg per serving (stated on the label)
Creatine · HCl
4.1 g per serving (stated on the label)
L-Arginine · Arginine AKG
4 g per serving (stated on the label)
L-Theanine · L-theanine
250 mg per serving (stated on the label)
Rhodiola rosea · Standardised extract (3% rosavins)
250 mg per serving (extract weight stated on the label)
Taurine · Taurine
1 g per serving (stated on the label)
Claimed on the listing
vegan, vegetarian
Barcode
5059883536392
Sold by
Myprotein
What the listing says
“650G” · “25servings” · “Serving Size: 26g” · “Beta Alanine ; 5.0g”
Ingredients

L-Citrulline, Beta-Alanine, Creatine Hydrochloride, L-Arginine Alpha-Ketoglutarate, Natural Flavourings, Taurine, Acids (Malic Acid, Citric Acid), Anti-Caking Agent (Silicon Dioxide), Coffee Bean (Coffea L.) Extract, Maltodextrin, Rhodiola rosea Extract, L-Theanine, Himalayan Pink Salt, Beetroot Concentrate, Pine Bark (Pinus pinaster) Extract, Sweeteners (Sucralose, Acesulfame K).

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

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One 3 g dose is our comparison unit, not a recommendation.

Price history

No price change since 3 October 2026. Checked on 1 day, most recently 3 October 2026.

Price at every check
£19.99Myprotein
First recorded
£19.993 Oct
Checked on
1 daysince 3 Oct

Checked once so far, on 3 October 2026.

  1. First checked at Myprotein: £19.99

Questions about this product

How much does Myprotein Origin Jacked Pre-Workout cost per 3.2 g?

51p per 3.2 g, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

39 days at one 3.2 g dose. The pack holds 125 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 200 mg?

53p per 200 mg, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

38 days at one 200 mg dose. The pack holds 7.5 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 1.5 g?

29p per 1.5 g, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

2 months at one 1.5 g dose. The pack holds 102.5 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 3 g?

60p per 3 g, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

33 days at one 3 g dose. The pack holds 100 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 3 g L-citrulline?

40p per 3 g L-citrulline, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

50 days at one 3 g dose. The pack holds 150 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 200 mg?

64p per 200 mg, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

31 days at one 200 mg dose. The pack holds 6.25 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 400 mg?

£1.28 per 400 mg, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

16 days at one 400 mg dose. The pack holds 6.25 g in total.

How much does Myprotein Origin Jacked Pre-Workout cost per 1 g?

80p per 1 g, from £19.99 for 650 g at Myprotein, checked on 2 October 2026.

How long does one pack last?

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

About Myprotein

Founded 2004 · Manchester, England · Part of THG plc

Myprotein is a sports nutrition brand founded in 2004 by Oliver Cookson and bought in 2011 by The Hut Group, now the London-listed THG plc. It is based in Manchester and is part of THG's nutrition division.

All 558 Myprotein products, priced per doseVisit Myprotein (opens in a new tab)

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