Description
Pre Reactor capsules is an amino acid and theacrine capsule formula from Pure Rawz. Every batch is tested for 99% purity or better, and it’s sold for laboratory research only.
What is Pre Reactor capsules?
Pre Reactor capsules hold ornithine, arginine, the three BCAAs (L-isoleucine, L-leucine, L-valine), glucose, magnesium glycinate and theacrine, 245mg per capsule.
They’re the capsule version of our Pre Reactor injectables, with theacrine added.
Pre Reactor capsules ingredients
- L-ornithine
- L-arginine
- L-isoleucine, L-leucine, L-valine
- Glucose
- Magnesium glycinate
- Theacrine
How it acts in research models
Arginine feeds nitric oxide, ornithine feeds the urea cycle, leucine activates mTOR, and theacrine blocks adenosine receptors.
Glucose provides quick energy, and magnesium supports ATP use.
What studies say about Pre Reactor capsules
Arginine and ornithine are studied for nitric oxide and GH release, BCAAs for muscle protein synthesis, and theacrine for energy without tolerance.
The formula hasn’t been tested as a whole.
To read the original papers, start with this PubMed search for Pre Reactor Capsules.
Pre Reactor capsules sizes and forms
There are 3 ways to buy it, from $127.89 to $382.56:
- 245mg per cap/40ct/9.8g: $127.89
- 245mg per cap/80ct/19.6g: $254.68
- 245mg per cap/120ct/29.4g: $382.56
Each container is sealed and labeled with the batch number, so you can match it to its certificate of analysis.
How labs use it
Labs working with supplements often run them in cell culture or animal diets, keeping the base diet identical between groups so the only difference is the added nutrient.
Record the form used, such as glycinate versus oxide for magnesium, because absorption differs between forms.
Keep the rest of the diet steady during a nutrient study. Changes in food intake can swamp a small supplement effect.
Pre Reactor capsules product details
- Type: amino acid and theacrine capsule formula
- Options: 3 sizes and forms
- Purity: 99% or higher, verified by first- and third-party testing
- Use: laboratory research only
Quality and testing
Every batch is tested before it goes on sale. Identity is checked by mass spectrometry, and purity by HPLC, with a target of 99% or higher.
Each container is labeled with the product, the amount and the batch number. Email us that number and we’ll send the certificate of analysis for your batch.
How to store Pre Reactor capsules
Keep the container sealed at room temperature, away from heat, moisture and sunlight. Note the batch number and the date you opened it in your lab records.
Safe handling
Handle it the way you’d handle any research chemical: gloves, eye protection and a clean bench. Don’t eat or drink where you work with it.
Keep it out of reach of anyone who isn’t trained, and dispose of used syringes, vials and wipes according to your lab’s waste rules.
Often ordered alongside
- Lipo-B: Lipo-B is a lipotropic research formula, usually methionine, inositol and choline with vitamin B12.
- SAM-e Powder: SAM-e (S-adenosyl-L-methionine) is made from methionine and ATP and is the main methyl donor in cells.
- NAD Boost Capsules: NAD Boost capsules combine four compounds from NAD+ and aging research: resveratrol 98% (250mg), NMN (200mg), nicotinamide riboside (150mg) and PQQ (10mg).
- Glutathione + Epithalon + NAD+ Stack, combining Reduced Glutathione, Epithalon and NAD+
- Her Desire: Her Desire is a 60-capsule formula of B vitamins, zinc, L-arginine (100mg), L-tyrosine (100mg) and BioPerine, with extracts of epimedium, tribulus, catuaba, dong quai, ginkgo, panax ginseng, damiana, ashwagandha, ginger and muira puama.
See the rest of our supplements and vitamins for more options.
Similar compounds compared
Urolithin B Powder: Urolithin B is another gut bacteria metabolite of ellagitannins. It has one fewer hydroxyl group than urolithin A.
Fish Collagen Powder: Marine collagen is hydrolysed collagen from fish skin and scales, broken into small peptides. It’s mostly type I collagen and rich in glycine, proline and hydroxyproline.
Common questions about Pre Reactor capsules
Can it be used in people or animals?
No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.
How should I store it?
Follow the storage section above. In short: cold and dark for freeze-dried vials, room temperature and dry for capsules, tablets, powders and liquids, unless the label says otherwise.
What forms does it come in?
It comes in 3 sizes, listed in the dropdown on this page.
Is Pre Reactor capsules in stock?
Yes. It’s in stock and ships from our warehouse after your order clears.
Does it come with a certificate of analysis?
Yes. Every batch is tested, and we’ll email the certificate of analysis for your batch number on request.
Buy Pre Reactor capsules from Pure Rawz
Order Pre Reactor capsules now from $127.89. It’s in stock, and checkout takes about two minutes.
Need more for the same project? Have a look at our supplements and vitamins.
For laboratory research use only. Not for human or veterinary use. These statements have not been evaluated by the FDA.






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