Theres a company around that dropped a product called magnitropin that contained “1.45g PAEDERIA FOETIDA EXTRACT: Paederia foetida is a plant that goes by various names, including Chinese fever vine, and is the best test booster.” -Myokems write up. Kinda sounds as if Donald Pump wrote this “It was the bes tes booster, I said no no, but truly it was the bes!”
Here’s another snippet from Stack3d on the same extract “Paederia Foetida Extract (20:1): Studies have shown this herb to have numerous benefits, including its use in Ayurvedic medicine as a sexual stimulant, and having a positive effect on sperm production and physical strength. Increases in lean body mass were also observed in clinical studies as well.”
The other ingredient I remember seeing and it took me a second but it’s in an DS product “Activate Xtreme

additionally contains an herb called pedalium murex, which has been used traditionally in India where it is believed to have aphrodisiac qualities.* This belief appears to have some merit, after a recent rodent study indicated that pedalium may possess some aphrodisiac qualities as a rejuvenative tonic.* This same study also demonstrated a sizeable increase in testosterone in the rodents – an effect that persisted for several days even after cessation of the extract.*”-AX write up. Prop blend
“Test Rx

Testosterone Booster contains an Ethanolic extract of Pedalium murex Linn. fruit. This new herbal medicine mode of action is not fully known but are known to have aphrodisiac properties that modulate the sexual desire in men. From our research findings we have also qualitatively screened the extract for the presence of various phytochemical on Pedalium murex and the result shows that the extract contains steroidal components, flavonoid, phenolic and moderate concentrations of glycosides, alkaloids, and terpenes. Our proprietary extract is standardized for the steroidal constituents found in the plant that possess fertility potentiating properties, and they have been found to be useful in the increase of libido. It has also been shown to elevate serum testosterone levels after 15 and 28 days during treatment. The Ethanolic extract also produced a significant effect on sexual behavior and serum testosterone level past withdrawal of the treatment. Moreover, the sexual behavior in human beings is mainly due to the elevated testosterone levels and it might also be due to certain changes in neurotransmitter level or their action at the cellular stage that could alter their sexual activities. The total body weight was found to increase significantly in people who have tried an Ethanolic extract of Pedalium murex compared to placebo.”- Formutech write up. Prop blend
TLDR:
Test XL contains 100mg of Paederia foetida extract, while Magnitropin had 1.45g of the same plant, maybe different extraction. Paederia foetida is noted for its benefits in boosting testosterone, sexual health, sperm production, and lean body mass. Pedalium murex, another ingredient found in products like Activate Xtreme

and Test Rx

, is known for its aphrodisiac properties, testosterone-boosting effects, and potential to increase libido and body weight. Both ingredients are included in proprietary blends, making direct dosage comparisons difficult. Perma test(Pedalium murex extract) dosage is 300mgs. The comparison is to older formulations.
Edit: I wanted to share what info I could find on these two ingredients for anyone curious about them. I got a bit nostalgic seeing the two extracts.