Is there a pre-workout with cordyceps and theanine?

For a pre-workout built on cordyceps and theanine instead of tingles and a triple shot of caffeine, the formula looks like this: cordyceps at 2,000mg for oxygen use, 160mg of green-tea caffeine steadied by 100mg of L-theanine, and the full studied doses of citrulline, betaine, and beetroot nitrate. That's APEX. No beta-alanine anywhere in it.

Why cordyceps belongs in a pre-workout

Cordyceps militaris is the endurance mushroom. In a controlled trial, three weeks of daily use improved VO2max and stretched time to exhaustion by about 70 seconds. The honest part of that sentence is "three weeks": one week of use showed nothing. Cordyceps is a daily ingredient that sits in a session drink, so the benefit goes to the person who trains on it regularly. APEX carries 2,000mg of fruiting-body cordyceps per scoop.

The pairing: caffeine with L-theanine

A typical pre-workout runs 300mg of caffeine or more, alone. In controlled trials, caffeine paired with L-theanine improved attention and alertness with less of the jitter caffeine causes by itself. APEX runs 160mg of green-tea caffeine against 100mg of theanine. You get the lift and your hands stay quiet, which matters whenever the session asks for precision and not just effort.

Why there's no beta-alanine

Beta-alanine is in almost every pre-workout, and it's the reason your face and forearms prickle for half an hour. The prickling is called paresthesia. It's harmless, and it's also partly the point: the tingle reads as proof the product is working, so brands keep it. The performance evidence is real for repeated high-intensity efforts, but the sensation is noise, and this line exists to remove noise. APEX skips it and spends the scoop on ingredients you can't feel on your skin.

The rest of the scoop, at studied doses

Ingredient	Dose in APEX	What the studies used
Citrulline malate	8,000mg	8g in the trials on training volume and soreness
Betaine	2,500mg	2.5g across 17 trials for lower-body strength
Taurine	2,000mg	1 to 6g acute in two meta-analyses on time to exhaustion
Beetroot nitrate	500mg nitrate, standardized	6 to 12 mmol nitrate in the endurance meta-analyses
Rhodiola rosea	200mg	200mg taken about an hour before effort
Electrolytes	400mg sodium + 200mg potassium	sweat losses run 400 to 1,800mg of sodium per hour

Two notes on that table. Generic beet powder at label-typical doses is decoration; the nitrate content has to be standardized for the meta-analyses to apply, so ours is. And citrulline's evidence is mixed enough that the claim stays modest: 8g is the dose the positive trials used, and that's the dose in the scoop.

If the hard thing is a desk, not a session

Same idea, different dosing. SEND is the deep-work version of this formula: cordyceps at 1,000mg, caffeine at 150mg with 200mg of theanine (the attention-study ratio), and citicoline and lion's mane in place of the pump ingredients. The full case for it, with citations, is in What should you drink for deep work?.

What to actually do

Mix one scoop of APEX in cold water 20 to 30 minutes before the session. Rhodiola's trials dosed about an hour out, so earlier works too. Keep it to two caffeinated drinks a day and nothing caffeinated within eight hours of bed. Expect the caffeine and theanine on day one. Judge the cordyceps at week three, because that's when its trial started showing results.

Questions

What causes the pre-workout tingles?

Beta-alanine. The prickling in your face and hands is paresthesia, a harmless, dose-dependent side effect that shows up around 1.6g and up. It fades within an hour and says nothing about whether the product works. APEX contains no beta-alanine, so it causes none.

Does cordyceps work the first time you take it?

Mostly no. The endurance results came from three weeks of daily use, and one week showed nothing. There is one small crossover trial with a same-day effect on reaction time, but the honest expectation is: feel the caffeine today, judge the cordyceps at week three.

How much caffeine does APEX have?

160mg from green tea, paired with 100mg of L-theanine. A typical pre-workout runs 300mg or more without theanine. Every caffeinated DEADPOINT mix stays at or under 160mg and always carries theanine, because past that the shake costs more than the extra caffeine buys.