It's a waste of money. Any and all test boosters. Don't spend your hard earned money on snake oil. Natural ways to boost test? Well they aren't as effective as roids but zinc, onion, garlic, cholesterol rich foods, etc can be relatively "good" ways. In regards of test needles? Never heard of them. I am not gonna recommend SARMs, pro hormones or steroids to you but theres a clear scale of which ones are effective especially compared to this bunk OTC stuff. Only supplements I have ever bought are fish oil, ephedrine, caffeine, creatine, whey and a multivitamin.
You want an external agent to boost your test to high levels? Well welcome to TRT my friend the only really legitimate option. RAD 140 is also known to be effective in TRT. And you dont need to stick yourself in the ass. Anyways avoid these scam OTC products unless you want to throw good money after bad.