Concentrated Sour flavoring by the Flavor Apprentice.
Sour concentrated flavoring is FDA approved for use in food, beverages, and products for human consumption.
All flavorings are undiluted, full strength flavor concentrates direct from the manufacturer.
Except where noted (*) in the product description, all flavorings are manufactured from FDA approved ingredients and are not known to contain diacetyl, acetoin, or acetyl propionyl.
Please read the entire description for the product before purchase to determine if the flavoring is suitable for your intended use.
Specific questions regarding flavoring ingredients or chemicals should be directed to the individual manufacturer.
Due to subjective tastes, our recommended usage is to test any new flavoring at a low percentage of 2-5% flavoring in your recipe, and adjust to taste.





Jack Henderson (verified owner) –
I like the overall feel. It’s smooth and manageable.
Roger Brooks (verified owner) –
Not bad at all. It just doesn’t have that extra edge that would make it stand out.
Aiden (verified owner) –
Not bad at all, though it could have been a bit fresher.
Andrew Lewis (verified owner) –
There’s a certain smoothness to this that I really appreciate. It doesn’t feel rough or overwhelming, which makes it easy to use throughout the day.
Robert (verified owner) –
Good option for winding down at the end of the day.
Julia Lewis (verified owner) –
Very easygoing and smooth. Nothing stood out in a negative way.
Ellie Nelson (verified owner) –
I’ve noticed that it performs better when I give it some space between uses.
Philip Walker (verified owner) –
Really smooth overall and easy to enjoy. The effects came in after a few minutes and felt balanced without being too heavy.
Timothy Perez (verified owner) –
Did what I needed without any issues. Helped me relax and stay comfortable.
Zoe Scott (verified owner) –
Everything felt consistent without any unexpected changes.
Mason Rivera (verified owner) –
I’ve noticed it performs better when I’m not rushing around. When I’m more relaxed, the experience feels more noticeable and controlled.
Jose Murphy (verified owner) –
I’ve had no issues with it so far, which is always reassuring.
Alan Henry (verified owner) –
It’s a decent option overall, though I do feel like it could last longer, especially on days when I’m more active or moving around a lot.
Brandon Turner (verified owner) –
Created a calm, easygoing feeling without making me sluggish.
Ryan Turner (verified owner) –
Quality was okay, though it didn’t feel particularly fresh.
Elizabeth Perez (verified owner) –
Very smooth and easy to use. The consistency is what stands out to me the most. No surprises, which is a good thing.
Tyler Roberts (verified owner) –
Not the strongest option out there, but still enjoyable.