Candy is supposed to be colorful. That part isn't up for debate.
But where those colors come from — that's a conversation the food industry has been having for years, and consumers are increasingly paying attention. If you've ever flipped over a candy package and squinted at an ingredient list full of "Red 40" and "Yellow 5," you've already noticed the question.
Here's a plain-language breakdown of what artificial dyes and natural colors actually are, how they differ, and why it matters.
What Are Artificial Dyes?
Artificial food dyes are synthetic colorants — most of them petroleum-derived — developed in the 20th century because they were cheap, stable, and produced bright, consistent colors at scale.
The most common ones you'll see on candy labels:
- Red 40 (Allura Red) — the most widely used dye in the US, responsible for reds and pinks
- Yellow 5 (Tartrazine) — produces bright yellow and is one of the most studied dyes
- Yellow 6 (Sunset Yellow) — oranges and yellows
- Blue 1 (Brilliant Blue) — blues and some purples
- Blue 2 (Indigo Carmine) — darker blues
These dyes are approved by the FDA for use in food and have been the industry default for decades. They're inexpensive, color-stable, and produce vivid results that hold up on the shelf.
What Are Natural Colors?
Natural colors are pigments derived from plants, fruits, vegetables, minerals, and other natural sources. They've been used to color food for centuries — long before synthetic chemistry existed.
Lycopene — the red-orange pigment naturally found in tomatoes, watermelon, and pink grapefruit. In candy, it produces warm reds and oranges without a synthetic dye in sight.
Spinach extract — one of the most effective plant sources for achieving green hues in food. In candy, it works without altering flavor. You'd never guess it's there.
Grape skin extract — the skins of red and purple grapes are rich in anthocyanins, the same pigments responsible for the deep color of red wine. In candy, grape skin extract delivers purples and reds that are as visually striking as anything synthetic.
Turmeric powder — one of the oldest natural colorants in the world, producing vivid yellows and oranges. It's been used in food and cooking across cultures for thousands of years.
These aren't the only natural color sources — beet juice, carrot concentrate, annatto, and spirulina are also common — but lycopene, spinach extract, grape skin extract, and turmeric represent some of the best examples of plant-derived color that performs well in confectionery.
Why Are Artificial Dyes Controversial?
The conversation around artificial dyes picked up considerably after a 2007 study published in The Lancet found a potential link between a mixture of certain artificial food colors and increased hyperactivity in children. The study prompted the European Food Safety Authority to require warning labels on foods containing those dyes in the EU.
The US FDA reviewed the same evidence and concluded it didn't warrant a warning label or a ban, noting that the research didn't establish a clear causal link for the general population. Artificial dyes remain fully approved and widely used in American food.
What's worth knowing: the science is still debated. Some people — particularly children — are sensitive to specific dyes and may notice behavioral or physical reactions. For that reason, many parents and health-conscious consumers have started actively avoiding them.
The Industry Shift Toward Natural
Consumer demand has driven a clear trend in food manufacturing. Major brands across snacks, beverages, and candy have reformulated products to remove artificial dyes — not because of regulation, but because buyers started asking for it.
Using plant-based pigments like lycopene, grape skin extract, and turmeric means the ingredient list gets shorter and more recognizable. Consumers who read labels — and more of them do every year — respond to that.
What to Look For on the Label
The ingredient list tells you everything. Artificial dyes will be listed by name — Red 40, Yellow 5, Blue 1, and so on. Natural colors may be listed as the source ingredient (lycopene, turmeric, grape skin extract, spinach extract) or simply as "natural color."
The cleanest labels name the actual source. If you see specific plant names in the ingredient list, that's a brand being transparent about what's coloring your candy.
The Bottom Line
Artificial dyes aren't banned, and for most adults they're considered safe by US regulatory standards. But the shift toward natural colors reflects something real — consumers want to know what's in their food, and they're increasingly choosing brands that use ingredients they recognize.
At Dazzler USA, every product uses natural colorants like lycopene, spinach extract, grape skin extract, and turmeric powder — because better-for-you candy means looking at the whole ingredient picture, not just the sugar content.
