Jan Emanuel's PWO – Jena Jena, That's it!
Tjena Tjena, Så Var Det Med Det is a pre-workout (PWO) developed by Noop together with Jan Emanuel. The formula contains caffeine, taurine, L-theanine, beetroot extract and pepper extract, among other ingredients. Amounts per dose and number of doses: See packaging.
What is a PWO?
PWO stands for pre-workout and is a supplement taken before training. Tjena Tjena is a high-dose variant that combines several active substances in powder form, intended to be mixed with water and taken before your session. The formula contains caffeine, taurine, L-theanine and beetroot and pepper extract.
Specification
| Type | Pre-workout (PWO), powder |
| Contains, among other things, | Caffeine, taurine, L-theanine, beetroot extract, pepper extract |
| Caffeine per dose | Beta-alanine 5000 mg · L-citrulline 1500 mg · AKG 500 mg · Taurine 350 mg · Caffeine 300 mg · L-theanine 200 mg · Beetroot extract 200 mg · Pepper extract 5 mg |
| Number of doses | 30–60 doses (300 g) |
| Developed by | Noop in collaboration with Jan Emanuel |
Benefits
- For those who want a pre-workout before their training session
- Developed by Noop together with Jan Emanuel
- Contains caffeine, taurine and L-theanine
- Complemented with beetroot and pepper extract
- Powder form mixed with water before your session
Dosage & use
Recommended use is to take the PWO about 20–30 minutes before physical activity, preferably on an empty stomach. Shake or stir thoroughly before use. Do not exceed the recommended dose. Full dosage instructions: See packaging.
Contents
Caffeine, taurine, L-theanine, beetroot extract, pepper extract and other active substances. The product contains caffeine and is not recommended for children or pregnant women. The full ingredient list and caffeine content are stated on the packaging. Dietary supplements should not be used as a substitute for a varied diet and a healthy lifestyle.
Who is it for?
Suits adults who train and want a high-dose pre-workout before their session. Not intended for children, pregnant women or people sensitive to caffeine.
Why we make our own
Swedish quality – from raw material to capsule
Frequently asked questions
What does Tjena Tjena contain?
The formula contains caffeine, taurine, L-theanine, beetroot extract and pepper extract, among other ingredients. The full contents are stated on the packaging.
When should I take it?
The recommendation is to take the PWO about 20–30 minutes before training, preferably on an empty stomach.
Does it contain caffeine?
Yes, the product contains caffeine. The exact amount per dose is stated on the packaging.
Are there any side effects?
The product is high-dose and contains caffeine, which can cause effects such as palpitations or difficulty sleeping in sensitive people, especially when taken late in the day. Do not exceed the recommended dose and do not combine with other sources of caffeine. Not recommended for children or pregnant or breastfeeding women. If you are sensitive to caffeine or use medication, you should consult a doctor. For questions about your health, contact 1177.se.
Updated: July 2026. Dietary supplements are not a substitute for a varied diet.
Shipping
€3.90 shipping. Orders over €49 ship free.
Return policy
You can return unopened items within 14 days of delivery for a full refund. We also cover the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
If you need to return an item, please contact us with your order number and which product you would like to return.