No, photographic film is not vegan. Every major film manufacturer uses animal-derived gelatin as a core ingredient in their products. This applies to 35mm, 120 (medium format), instant film, and photographic paper. There is currently no commercially available vegan alternative.
Why Film Contains Animal Gelatin
Gelatin is the binding medium that holds the light-sensitive silver halide crystals in place on a strip of film. Without it, there would be no way to evenly suspend those tiny crystals across the film’s surface, and no photograph could form. This use of gelatin in photography dates back to 1871, when R.L. Maddox first created a gelatin-bromide emulsion, and the basic approach hasn’t changed in over 150 years.
The gelatin isn’t just glue. It also acts as a protective layer, controls how the silver crystals interact with developing chemicals, and gives the emulsion the specific elastic properties needed to coat a flexible strip of plastic evenly. A single roll of film can contain multiple gelatin layers, each serving a different function. Color film is especially complex, sometimes stacking a dozen or more layers.
Where the Gelatin Comes From
Photographic-grade gelatin is produced by partially breaking down collagen extracted from animal skins, bones, tendons, and connective tissues. The animals used are primarily cattle and pigs. Photographic and pharmaceutical grades of gelatin come most often from cattle bones and pig skin specifically, because these sources yield the purity and consistency the manufacturing process demands.
Ilford, one of the largest black-and-white film manufacturers, states directly on their website: “We use animal gelatine in all our film and paper products.” They note the gelatin is a byproduct of the farming industry, meaning no animals are raised specifically for film production. But from a vegan perspective, byproduct status doesn’t change the fact that it’s an animal-derived material.
What About Plant-Based Alternatives
Plant-based gelling agents exist. Starch, alginate, pectin, agar, and carrageenan can all form gels. But none of them replicate the elastic properties of animal gelatin that photographic emulsions require. The gel needs to coat evenly at microscopic thickness, hold silver crystals in precise suspension, swell predictably during chemical development, and dry without cracking. Animal gelatin does all of this. Plant alternatives fall short on one or more of those requirements.
Fish gelatin has also been tested, but it has relatively low surface activity compared to mammalian gelatin, making it a poor substitute for photographic use. Synthetic gelatin research exists in other fields like medicine, but no one has successfully brought a synthetic photographic emulsion to commercial production. The chemistry is simply too tightly built around the specific molecular behavior of animal collagen.
Which Products Are Affected
This isn’t limited to one brand or one type of film. The animal gelatin issue spans the entire analog photography market:
- 35mm and 120 film from Kodak, Fujifilm, Ilford, and smaller brands like Foma and Cinestill all use gelatin emulsions.
- Instant film such as Fujifilm Instax and Polaroid also contains gelatin layers.
- Darkroom paper used for printing photographs uses gelatin in the same way film does.
If you shoot digital and print on inkjet paper, that process is gelatin-free. The vegan concern is specific to analog (chemical) photography.
Options for Vegan Photographers
If you want to avoid animal products entirely, digital photography is the most straightforward path. Digital sensors capture light electronically, and prints made on standard inkjet or laser paper don’t involve gelatin.
Some experimental photographers have made their own emulsions using alternative binders, but these are art projects rather than practical replacements. The results don’t match commercial film in sharpness, consistency, or usability. Historical processes like cyanotypes (blueprints) and platinum prints use no gelatin at all, but they require large-format negatives and hands-on coating of individual sheets, putting them firmly in the realm of alternative process art rather than everyday photography.
For analog shooters who are vegan, this often comes down to a personal decision about where to draw the line. The gelatin in film is a byproduct, used in small quantities, with no current substitute. Some vegans accept this as a practical limitation. Others switch to digital. Neither choice has a clean, simple answer, which is exactly why so many people end up searching this question in the first place.