I wouldn't trust products you found online that have absolutely no reviews. In the case of acne, silence is a bad thing. When people find stuff that works they rave about it. That's what you need to look for. If you're looking for a good spot treatment then I'd suggest:
1) Buying BP 2.5% and using it as a spot treatment (sometimes i rub tea tree oil on the spot first and when it dries i rub some BP on it)
2) Use tea tree oil on the spot alone (I apply it with a Q-tip. If you plan on using tea tree oil as a toner I'd recommend diluting it with witch hazel or jojoba oil first)
3) Amazon is a great website to visit when you want reviews on skin products. They have practically everything. See if there is a spot treatment on the website you might like. Most of them are sold in stores anyway.
I never buy any skin or hair products without checking amazon reviews first. They help a lot. I hope this helped a lot too