Grocery swaps that don’t sacrifice quality can save roughly 25% off a typical cart, since private-label products consistently run 25-30% cheaper than their name-brand counterparts. and 96% of U.S. shoppers already buy them at least occasionally.
The part most people still get wrong is which swaps genuinely taste identical, and which ones are actually worth paying more for.
The Quick Numbers Behind the Trend
Private-label groceries made up 24% of all U.S. grocery purchases as of early 2026, up from 17.7% just a few years earlier, and dollar sales of store brands grew nearly three times faster than national brands over the same period.
Store brands now account for roughly two-thirds of eggs and frozen vegetables sold nationally — categories where the quality gap has essentially closed.
Where the Swap Is Basically Risk-Free
Flour, Sugar, and Basic Baking Staples
Federal purity standards require all commercial flour and sugar to meet the same guidelines, regardless of brand.
A name-brand bag and a store-brand bag are functionally the same product — this is one of the clearest cases where paying more buys you packaging, not quality.
Frozen Vegetables
This category shows almost no meaningful difference between brands.
Walmart’s Great Value frozen broccoli, peas, corn, and mixed vegetables consistently cost less than Birds Eye or Green Giant while delivering nearly identical nutritional value — and frozen vegetables in general preserve vitamins like C and folate just as well as, or better than, fresh produce that’s traveled and sat for days.
Milk, Butter, and Eggs
Store-brand dairy frequently comes from the same regional processors as name brands, and every carton is held to the same federal health inspection standards.
Private-label eggs in particular offer identical nutritional value at a lower price.
Where the Store Brand Has Actually Become the Better Option
Costco’s Kirkland Signature
This isn’t a budget fallback — Kirkland generated over $58 billion in sales last year, and many Costco shoppers actively prefer it to name brands.
Kirkland’s “super premium” ice cream, for instance, offers more product for the price than premium brands like Häagen-Dazs while matching them on quality.
Plain Greek Yogurt in Bulk
Buying a large plain container instead of individually flavored national-brand cups saves substantial money over a year for frequent yogurt eaters, and lets you add your own sweetener or fruit without paying extra for pre-added sugar.
Aldi’s Private Labels
About 90% of everything Aldi sells is private label, which is exactly why the chain can price so aggressively — its frozen items in particular (Mama Cozzi’s is a frequently recommended standout) are considered genuinely competitive with name-brand equivalents.
Where You Might Still Want the Name Brand
Not every category swaps cleanly. Specialty or highly seasoned products, items where a specific brand’s exact recipe matters to you personally, or categories you haven’t tried the store-brand version of yet are worth testing individually rather than assuming every aisle swaps equally well.
Step-by-Step: Making the Switch Without Guessing
Step 1: Start With the Safest Categories First
Begin with flour, sugar, frozen vegetables, and basic dairy — the categories with essentially no quality gap — before moving into more brand-loyal territory.
Step 2: Run Your Own Blind Test
Buy both versions of one product you’re skeptical about, and try them without knowing which is which.
Quality tests consistently show most store brands matching national brands in taste — if you can’t tell the difference, you’ve found free savings with zero compromise.
Step 3: Check Warehouse Club Private Labels Specifically
If you have a Costco or Sam’s Club membership, prioritize testing their private labels first — both chains have built particularly strong reputations for private-label quality, not just low prices.
Step 4: Track What You Actually Notice
Keep a simple running list of swaps you’ve tried and whether you noticed a real difference — some categories genuinely won’t match for your taste, and that’s fine; the goal is maximizing painless savings, not swapping everything by default.
Step 5: Recalculate Your Savings After a Full Month
Compare one month’s grocery total before and after switching your safest categories — seeing the real dollar difference on your own receipt is more motivating than any general statistic.
Matching Your Approach to Your Situation
- “I’m skeptical store brands can really match quality.” → Start with flour, sugar, and frozen vegetables — the categories with the least brand-to-brand variation and the clearest federal quality standards behind them.
- “I have a Costco or Sam’s Club membership.” → Prioritize testing Kirkland Signature or Member’s Mark specifically; both have built reputations that go well beyond “cheaper alternative.”
- “I want to save the most money possible.” → Shop primarily at a private-label-heavy chain like Aldi, where roughly 90% of the store is already store brand.
- “I’ve tried store brands before and wasn’t impressed.” → Retest specific categories rather than writing off store brands entirely — quality and recipes have genuinely improved across the industry in recent years.
- “I only want to swap where it’s truly risk-free.” → Stick to baking staples, frozen vegetables, and basic dairy, where the products are functionally identical by federal standard or manufacturing overlap.
A Few Things Worth Knowing Before You Shop
Store brands are no longer manufactured as an afterthought — leading retailers now invest heavily in developing private labels that compete directly with national brands on taste and ingredients, not just price.
Some are manufactured in the exact same facilities as the name brand sitting next to them on the shelf, which is part of why blind taste tests so often fail to find a meaningful difference.
Large retailers have also been acquiring specialty producers outright — Kroger’s ownership of Murray’s Cheese since 2017 is one example — bringing genuinely reputable brands under a store-label umbrella rather than replacing quality with a generic substitute.
Questions Worth Answering Before You Swap
Do store brands really taste the same as name brands?
In most cases, yes — many are manufactured in the same facilities as the national brand next to them, with the price difference coming mainly from marketing and packaging costs rather than ingredients.
Which categories have the smallest quality gap?
Frozen vegetables, basic baking staples like flour and sugar, and dairy products like milk and eggs consistently show the least difference between store and name brands.
Is Kirkland Signature really worth trying, or is it just cheaper?
Genuinely worth trying — it’s generated over $58 billion in annual sales and has built a loyal following independent of price, particularly in categories like ice cream and yogurt.
How much can switching to store brands actually save over a year?
With private-label prices running 25-30% below name brands, consistent switching across several categories can add up to hundreds of dollars annually for a typical household.
Should I switch every product to store brand at once?
No — start with the safest, most identical categories first, then test others individually so you can identify the few products where the name brand genuinely matters to you.
Before Your Next Grocery Run
Pick three categories from the “basically risk-free” list — flour, frozen vegetables, and dairy are a good starting trio — and swap them on your next trip.
Run your own quick blind test if you’re skeptical, and check your total grocery bill after a full month of consistent swapping.
The 25% savings is real and well-documented; the only real work is figuring out which specific products, for your own taste, are worth testing first.