Some routes to it require the animal to die and some do not, and the label rarely says which was used.
The two diets, side by side
A vegetarian diet excludes animals that were killed. A vegan diet excludes animal products entirely, whether the animal survived or not. Beta-Carotene can fall either side of that line depending on how it was made.
Beta-carotene depends on the formulation, not the pigment. Every commercial route to the color is animal-free: carrots and algae, fermentation by the fungus Blakeslea trispora, or chemical synthesis. The catch is the beadlet holding it, commonly gelatin, so ask a supplement maker which carrier they use.
What it is
- Comes from
- Produced from three routes, all of them free of animal material: extraction from plants and algae (carrots, palm fruit, Dunaliella salina), fermentation by the fungus Blakeslea trispora, and chemical synthesis. The vegan question sits in the formulation rather than the pigment. Beta-carotene is fat-soluble and unstable, so it is commonly sold as beadlets stabilised in a carrier, and gelatin is a common carrier. The color is plant-derived; the capsule around it may not be.
- Which animal
- pig, cattle, or fish, via the gelatin used as a beadlet carrier or capsule shell
- Requires slaughter
- Yes
- Where you meet it
- Margarine, butter substitutes, cheese, juices, soups. Also in supplements as a Vitamin A precursor.
- What replaces it
- Beta-carotene itself needs no substitute. Ask the manufacturer whether the beadlet carrier is gelatin or a plant gum such as acacia or modified starch.
Editorial notes
In most food products, E160a is synthetic or algae-derived and is vegan. In supplements the pigment is still plant or microbial; what needs checking is the carrier it is suspended in and the capsule holding it, both of which are commonly gelatin.
Frequently asked questions
Is Beta-Carotene vegetarian?
Depends on Source. Some routes to it require the animal to die and some do not, and the label rarely says which was used.
Is Beta-Carotene vegan?
Depends on Source. Beta-carotene depends on the formulation, not the pigment. Every commercial route to the color is animal-free: carrots and algae, fermentation by the fungus Blakeslea trispora, or chemical synthesis. The catch is the beadlet holding it, commonly gelatin, so ask a supplement maker which carrier they use.
Is beta-carotene vegan?
In most cases, yes. The beta-carotene used as a food color (E160a) is typically synthetic or derived from plants, algae, or fermentation, none of which involve animal ingredients. The main exception is some supplements, where the source and the capsule material should be verified.
Is E160a the same as beta-carotene?
Yes. E160a is the European additive code for beta-carotene and mixed carotenes. In the United States the same ingredient is listed by name, so "beta carotene" on a US label and "E160a" on an EU label refer to the same colorant.
Why is beta-carotene sometimes not vegan?
The concern is limited mainly to supplements. High-dose vitamin A preparations often combine it with fish-derived retinol, the beadlet carrier is frequently gelatin, and softgel shells usually are too. Food-grade beta-carotene used as a colorant does not normally rely on animal sources.