Origin Jacked Pre-Workout, Gummy Worm
£21.49 for 25 servings 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.
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
- In the pack: 25 × 6 g = 150 g
- £21.49 ÷ 150 g × 3 g = 43p per 3 g L-citrulline
- A week 43p × 7 = £3.01 · a month × 30 = £12.89 · a year × 365 = £156.88
- Amount per serving: stated on the label.
Beta-alanine
- In the pack: 25 × 5 g = 125 g
- £21.49 ÷ 125 g × 3.2 g = 55p per 3.2 g
- A week 55p × 7 = £3.85 · a month × 30 = £16.50 · a year × 365 = £200.80
- Amount per serving: stated on the label.
Caffeine
- In the pack: 25 × 300 mg = 7.5 g
- £21.49 ÷ 7.5 g × 200 mg = 57.3p per 200 mg
- A week 57.3p × 7 = £4.01 · a month × 30 = £17.19 · a year × 365 = £209.17
- Amount per serving: stated on the label.
Creatine
- In the pack: 25 × 4.1 g = 102.5 g
- £21.49 ÷ 102.5 g × 1.5 g = 31.4p per 1.5 g
- A week 31.4p × 7 = £2.20 · a month × 30 = £9.43 · a year × 365 = £114.79
- Amount per serving: stated on the label.
L-Arginine
- In the pack: 25 × 4 g = 100 g
- £21.49 ÷ 100 g × 3 g = 64.5p per 3 g
- A week 64.5p × 7 = £4.51 · a month × 30 = £19.34 · a year × 365 = £235.32
- Amount per serving: stated on the label.
L-Theanine
- In the pack: 25 × 250 mg = 6.25 g
- £21.49 ÷ 6.25 g × 200 mg = 68.8p per 200 mg
- A week 68.8p × 7 = £4.81 · a month × 30 = £20.63 · a year × 365 = £251.00
- Amount per serving: stated on the label.
Rhodiola rosea
- In the pack: 25 × 250 mg = 6.25 g
- £21.49 ÷ 6.25 g × 400 mg = £1.38 per 400 mg
- A week £1.38 × 7 = £9.63 · a month × 30 = £41.26 · a year × 365 = £502.01
- Amount per serving: extract weight stated on the label.
Taurine
- In the pack: 25 × 1 g = 25 g
- £21.49 ÷ 25 g × 1 g = 86p per 1 g
- A week 86p × 7 = £6.02 · a month × 30 = £25.79 · a year × 365 = £313.75
- 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 →
Ranked purely by price per 3 g L-citrulline. 17 combination products also contain L-Citrulline.
How it compares: beta-alanine
All 7, ranked →
Ranked purely by price per 3.2 g. 38 combination products also contain beta-alanine.
How it compares: caffeine
All 6, ranked →
Ranked purely by price per 200 mg. 88 combination products also contain caffeine.
How it compares: creatine HCl
All 4, ranked →
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 →
Ranked purely by price per 3 g. 26 combination products also contain L-Arginine.
How it compares: L-theanine
All 12, ranked →
Ranked purely by price per 200 mg. 70 combination products also contain L-Theanine.
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: taurine
All 10, ranked →
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
- 25 servings · 30 g a serving
- Cost per serving
- 86p (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
- 5059883536408
- Sold by
- Myprotein
- What the listing says
- “25servings” · “Serving Size: 30g” · “Beta Alanine ; 5.0g”
Ingredients
L-Citrulline, Beta-Alanine, Creatine Hydrochloride, L-Arginine Alpha-Ketoglutarate, Natural Flavourings, Maltodextrin, Acids (Citric Acid, Malic Acid), Taurine, Flavouring, Anti-Caking Agent (Silicon Dioxide), Colour (Carotenes), Coffee Bean (Coffea L.) Extract, Rhodiola rosea Extract, L-Theanine, Himalayan Pink Salt, Pine Bark (Pinus pinaster) Extract, Sweeteners (Sucralose, Acesulfame K), Monkfruit Extract, Spirulina Extract..
From the Myprotein listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
Add to your basket
View basketYour basket prices everything you take together: whole packs, delivery included, from as few websites as you like.
One 3 g dose is our comparison unit, not a recommendation.
Add to my stack
My stackSee when it runs out, the day to reorder by and what it costs you a day. Free, kept on this device.
Filled in from the label’s serving: 30 g.
What you paid
Optional. At Myprotein today: £21.49.
“Order by” allows 3 working days’ delivery from Myprotein and your spare days.
Price history
1 price change since 3 October 2026. Checked on 18 days, most recently 20 October 2026.
- Lowest recorded
- £19.993 Oct
- Highest recorded
- £21.4913 Oct
- First recorded
- £19.993 Oct
- Checked on
- 18 dayssince 3 Oct
- Up at Myprotein: £19.99 → £21.49 (+7.5%)
- First checked at Myprotein: £19.99
Questions about this product
How much does Myprotein Origin Jacked Pre-Workout cost per 3.2 g?
55p per 3.2 g, from £21.49 for 25 servings at Myprotein, checked on 20 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?
57p per 200 mg, from £21.49 for 25 servings at Myprotein, checked on 20 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?
31p per 1.5 g, from £21.49 for 25 servings at Myprotein, checked on 20 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?
64p per 3 g, from £21.49 for 25 servings at Myprotein, checked on 20 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?
43p per 3 g L-citrulline, from £21.49 for 25 servings at Myprotein, checked on 20 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?
69p per 200 mg, from £21.49 for 25 servings at Myprotein, checked on 20 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?
£1.38 per 400 mg, from £21.49 for 25 servings at Myprotein, checked on 20 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?
86p per 1 g, from £21.49 for 25 servings at Myprotein, checked on 20 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)
More from Myprotein
- Citrulline Malatecitrulline malate · 500 g21p per 3 g citrulline malateDetails and price history
- Citrulline Malatecitrulline malate · 250 g22p per 3 g citrulline malateDetails and price history
- 100% Maltodextrin Carbsmaltodextrin · 2.5 kg26p per 50 gCheapest per dose in its tableDetails and price history
- Collagen Protein Powderbovine collagen · 1.8 kg · Unflavoured37p per 10 gCheapest per dose in its tableDetails and price history
