Oh yeah these are good, they're at all the local Mexican joints

pard sauce

but is it really hot tho?

Their name was Rachel I think. Last name Ray if I remember correctly.

It’s got a slight kick but I wouldn’t say it’s hot

Chew on this:

Yes, vinegar is a flavor enhancer because its acidity "brightens" and balances other flavors by reducing the perception of bitterness and richness.
It adds a "zing" and "zest" to dishes, enhancing and adding complexity to flavors in everything from soups and stews to sauces and salad dressings.