Is gelatin natural

It does not occur free in nature and produced by chemical or enzymatic
process.
Conclusion
Now you may have a knowledge of the multifunctional food additive –
Gelatin, from the following aspects:
Common sources: the skins and bones of pig, beef and fish.
Manufacturing process: treat with acid or alkaline, then cooked with
hot water.
Composition: almost pure protein.
Types: powder, granular and sheets; with the same function but
different use method.
Difference with collagen and hydrolyzed gelatin.
Uses: soft and hard capsules, vitamin coating, gummies, marshmallows,
desserts, jello, yogurts, ice cream, beer, and etc
FAQs: is it halal, kosher, vegan, compare with pectin and agar agar,
and etc.
What kinds of food labels have you found this ingredient in? Let me
know in the comments.
http://www.chinafooding.com/Gelatin