Just used it today on young plants.
Got aloe from trader joes grow it by a window.
Crush it glass cup and measure till I get 100ppm. It’s full of saponins make it bubble you’ll see great for saturating coco or peat for preparation seedlings.
It also has salycilic acid and that yellow smell is b1 I think.
Forgot trace IAA too.
Use it right away or fridge as some pgr are volatile.
Active components with its properties: Aloe vera contains 75 potentially active constituents: vitamins, enzymes, minerals, sugars, lignin, saponins, salicylic acids and amino acids. Vitamins: It contains vitamins A (beta-carotene), C and E, which are antioxidants. It also contains vitamin B12 , folic acid, and choline.