Power Supplement
Description
What is Power (Astera Labs)?
Carnitine and magnesium in equal measure, with ATP and choline alongside. It is aimed at energy production rather than at fat loss or pumps.
L-carnitine moves fatty acids into the mitochondria where energy is produced. Magnesium aspartate is involved in hundreds of enzyme reactions including the ones that produce and use ATP, and it is one of the minerals hard training and heavy sweating deplete most reliably. ATP and choline support the same pathway from different directions.
Power benefits
- Magnesium at 100mg per ml, which is a mineral most people training hard are genuinely short of
- Carnitine for the energy transport step rather than for fat loss specifically
- Supports recovery between sessions as much as performance during them
- No stimulant, so it can be used any time of day
- Not hormonal, so nothing is suppressed and no post-cycle therapy applies
Power dosage
- Standard
- 1ml, 2 to 3 times per week
- L-carnitine
- 100mg per ml
- Magnesium aspartate
- 100mg per ml
- Choline
- 10mg per ml
- ATP
- 10mg per ml
- Total actives
- 220mg per ml
1ml two to three times a week. No stimulant, so timing is flexible; many people use it post-training for the recovery side.
Magnesium is the ingredient here most likely to make a noticeable difference, simply because heavy training and sweating deplete it and a lot of people are running low without knowing.
Package content
- Vial
- 10ml multidose
- Total actives
- 220mg per ml
- L-carnitine
- 100mg per ml
- Magnesium aspartate
- 100mg per ml
- Choline
- 10mg per ml
- ATP
- 10mg per ml
- Brand
- Astera Labs
At 1ml three times a week one vial covers just over three weeks.
Store below 30°C. Protect from light. Do not freeze. Keep out of reach of children.
Who is Power for?
People training hard who want recovery and energy support rather than a pump or a fat burner. It is the least specialised product on this shelf and the most broadly useful.
If fat loss is the goal, Burn has double the carnitine. If you want a pump, Pump is built for it.
How to use Power
Draw 1ml and inject subcutaneously or intramuscularly. Intramuscular is preferred, since these solutions can irritate under the skin. Rotate sites and wipe the stopper before every draw. The injection technique guide covers it.
Frequently asked questions
What does this actually do?
It supports energy production and recovery rather than doing one dramatic thing. Carnitine handles the transport step, magnesium is involved in the enzyme reactions that produce and use ATP.
It is the general-purpose option on this shelf. If you want something specific, the other products are more targeted.
Why magnesium?
Because it is one of the minerals hard training and heavy sweating deplete most reliably, and a lot of people are running low without realising.
It is involved in hundreds of enzyme reactions, including the ones that produce and use ATP, so being short of it costs you more than most deficiencies do.
When should I use it?
Timing is flexible since there is no stimulant. Post-training is common if you are using it for recovery.
Two to three times a week rather than daily.
Can I use it with the pump products?
Yes, they do different things and there is no overlap in the ingredients.
Power is aimed at energy production and recovery; Pump is aimed at blood flow during the session.
Does it need cycling?
No. Nothing here is hormonal or stimulant, so there is nothing to recover from and no tolerance to reset.
Most people use it through a training block and stop when they want to.
All products are supplied exclusively for research and evaluation purposes and are not positioned as medical treatments or health solutions.
