Tested in independent labs. Explained in plain English.
Every batch of alcalina is tested before it ships. Start with the lab reports, or with what fulvic acid actually is.
2,600+Peer-reviewed fulvic studies (PubMed)
1000sYears of traditional use (Ayurveda, TCM)
Every batchThird-party screened
+75Organic minerals in alcalina
Lab tests, studies and standards, all in one place.
Lab Tests
Every batch, third-party screened. See what we test for.Explore
Research Library
Studies and references on fulvic acid, minerals and the gut.Explore
What is fulvic acid?
The carrier molecule, explained.Explore
The soil story
Why it begins in the ground.Explore
Guides (free, by email)
free · emailProtocols and practical guides, sent to your inbox.Explore
News
Notes, research and brand news.Explore
Fulvic acid, the carrier molecule.
Fulvic acid is nature's donor-and-receiver system; it carries minerals into the cell and escorts toxins out. It is not a mineral itself; it is the molecule that holds and transports them in the form the body was built to absorb.
Not all minerals are absorbed equally.
Fulvic-bound ionic minerals cross the cell membrane at up to 99.9% bioavailability. Inorganic salts never make it in.
See the full mineral comparisonUnderstand fulvic acid in seven minutes.
A practical explainer: the science, the sourcing, and how to use it. Sent to your inbox.