Lox isn’t just raw salmon—it’s salmon that’s been salt-cured (often in a brine). That curing changes the texture and flavor, giving it a silky, savory bite. Raw salmon, by contrast, hasn’t been cured or smoked.

• Lox: Salt-cured, traditionally not smoked, very silky and salty.
• Cold-smoked salmon: Cured, then smoked at low temperatures. It isn’t cooked through, but has a delicate smoky flavor.
• Hot-smoked salmon: Smoked at higher temperatures until cooked, resulting in a flaky texture.

On Walmart.com, look for labels like “lox,” “cold-smoked,” “hot-smoked,” or “nova” so you can choose the style that matches your taste and recipes.

They start similarly with a cure, but they eat differently, so the best fit depends on how you’ll use them:

• Flavor/texture: Lox is salt-forward and buttery. Cold-smoked adds a gentle smoke with a silky bite. Hot-smoked is fully cooked and flaky.
• Ingredients: Compare cure ingredients and seasonings to match your preferences.
• Nutrition: Sodium and fat can vary by style and brand. Checking the Nutrition Facts panel and serving size can help you choose what fits your routine.

For everyday meals, lox pairs well with bagels and canapés, cold-smoked works in salads and wraps, and hot-smoked holds up in pastas and grain bowls. You can browse options across deli, meat & seafood, or pantry formats online.

“Lox” comes from Yiddish (and related Germanic/Scandinavian words) for salmon. Immigrant delis helped popularize salt-cured salmon on bagels, and the name stuck in the U.S.

• Traditional lox is salt-cured and not smoked.
• Many U.S. delis also use “lox” loosely for nova (cured and cold-smoked) because it’s similar in look and use.
• Gravlax is another style—cured with dill and spices, typically not smoked.

When shopping, the product page usually clarifies whether it’s lox (cured), nova/cold-smoked (cured + smoked), or hot-smoked (fully cooked), so you can pick the exact style you want.

Everyone’s dietary needs are different, so it’s a good idea to check labels and talk with a healthcare professional for personal guidance. If you choose smoked salmon, a few considerations can help:

• Portion size: Serving sizes are often small; use the label to gauge how much you’re having.
• Sodium and fat: Levels vary by style and brand. The Nutrition Facts panel can help you compare options.
• Pairings: Build a balanced plate by adding vegetables, whole grains, or eggs, depending on your goals.

If you have specific targets or restrictions, a registered dietitian or medical professional can offer tailored advice.

Once opened, lox or cold-smoked salmon is generally best within 3–5 days when kept properly refrigerated. For quality and safety, consider the following:

• Storage temperature: Keep at or below 40°F (4°C) in the coldest part of your fridge.
• Packaging: Reseal tightly, or wrap well and place in an airtight container to limit air exposure.
• Date check: Follow any “use by” or “once opened” guidance printed on the package.
• Freezing: For longer storage, freeze portions in airtight packaging; quality is typically best within about 2 months. Thaw in the refrigerator.

When in doubt, rely on package directions and your best judgment to decide when to enjoy or discard.