Walmart Gets on Board: What’s Changing in Store Brands

In October 2025, the largest retailer in America made an announcement that may turn out to be more important than any single state law or federal phase-out target. Walmart announced it would eliminate synthetic dyes — along with more than 30 other ingredients — from all of its U.S. private brand food products by 2027.

If you don’t shop Walmart often, you might wonder why this matters. Here’s why: Walmart’s private brands aren’t a small operation. Great Value alone is one of the largest food brands in America. When Walmart moves, the rest of retail follows. That’s not optimism; that’s history.

What Walmart Actually Said

The October 2025 announcement covered all U.S. house brands — most prominently Great Value, but also Marketside, Sam’s Choice, and others. Walmart pledged to eliminate 11 synthetic food dyes plus more than 30 additional ingredients of concern. The deadline is the end of 2027.

Walmart’s private label food business is enormous. Great Value is in tens of millions of American homes. The company is essentially saying: every box of cereal, every frozen dinner, every condiment, every snack we make under our own labels will be reformulated. That’s not a marketing pivot. That’s a fundamental change to how a huge slice of America’s grocery basket gets put together.

Why Retailers Move Together

Vani Hari, the food activist behind The Food Babe blog and the Truvani brand, summed up the dynamic in one sentence: when Walmart does something, Target is next, and so is Whole Foods, and so is Amazon, and so on across the consumer landscape.

She’s right, and there’s a structural reason for it. Private label is one of the fastest-growing segments in U.S. retail. Store brands compete with name-brand products on price, but they’ve increasingly tried to compete on quality and trust as well. If Walmart’s Great Value cereal is dye-free and Target’s Good & Gather isn’t, that’s a competitive disadvantage Target won’t tolerate for long. Same goes for Costco’s Kirkland Signature, Kroger’s Simple Truth, Aldi’s store brands, and every other private label operation. The race to match Walmart will be on within months.

The Vani Hari / Food Babe Influence

It’s impossible to talk about how American food companies got pushed to this point without naming Vani Hari. Long before “Make America Healthy Again” became a federal slogan, Hari was running campaigns out of her blog that forced major brands to reformulate. She was the driving force behind Kraft removing artificial colors from its mac & cheese back in 2016, and behind Subway dropping the chemical azodicarbonamide from its bread.

The pattern she pioneered — social media campaigns, online petitions, naming and shaming specific brands and ingredients — is now standard practice for consumer advocacy. And it works because it puts the choice in plain sight. When you can show a parent that the European version of their child’s favorite cereal has natural colors and the American version has Red 40, the question of why answers itself.

Hari’s work, alongside groups like the Environmental Working Group, the Center for Science in the Public Interest, and a growing crowd of independent food bloggers and registered dietitians, built the consumer pressure that made the corporate pivots possible. Walmart didn’t move because it suddenly developed a conscience — it moved because customers were going to start noticing if it didn’t.

What to Watch for in Your Local Walmart

Over the next 18 months, you’ll see Great Value packages start to update, sometimes with new ingredient lists or natural-color callouts on the front of the package. A few practical things to know:

• Don’t assume “Great Value” automatically means clean. The transition is happening over two years, so old-formula products will share shelf space with new ones for a while. —
• Read the ingredient list on each item. If it still has Red 40, Yellow 5, or BHA, the reformulation hasn’t hit that particular SKU yet. —
• Watch the front of the package. Companies love to advertise dye-free reformulations — expect “No Artificial Colors” callouts on packaging.
• Know that the 30+ other ingredients Walmart is eliminating are in addition to the dyes. The full list isn’t public yet, but it’s likely to include some of the most controversial preservatives, bleaching agents, and artificial flavors. —

Why This Is the Inflection Point

State laws set the ceiling. Manufacturer pledges set the timeline. But retailer commitments are what actually puts dye-free products in front of regular American shoppers — and Walmart serves a customer base that includes a huge slice of the country’s working and middle class. This isn’t a Whole Foods-only phenomenon anymore. It’s coming to the same Walmart your grandmother shops at.

Once Great Value is dye-free, the playing field changes. “Healthier” no longer means “more expensive.” Cleaner ingredients no longer require driving to a specialty store or paying a premium price. That’s the moment the dye war stops being a fight — and starts being a settled fact.

Shop Smarter with RTNFP

Knowing which retailers are leading and which are lagging makes a real difference at checkout. So does knowing what to actually pull off the shelf when you’re standing there with a cart and a kid asking for snacks. That’s exactly what Rock The New Food Pyramid is for. Come visit us for the practical tools, brand updates, and grocery-aisle guidance that turn good intentions into actual change. Thanks for being the consumer the industry can’t ignore.

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