A single-ingredient product is simpler to judge. A blend is harder.
A Tongkat Ali-only product usually states the extract, the dose and sometimes testing, so you can compare it with research. SodaPeak includes Tongkat Ali among five ingredients but publishes no amounts.
Research on Tongkat Ali is limited.
If Tongkat Ali is the ingredient you care about, a single-ingredient product with a stated dose is easier to evaluate. If you want a blend, ask SodaPeak for amounts. Our post on Tongkat Ali and Tribulus explains what is known.