Clean Costco Shopping Guide: What to Buy for a Non-Toxic Lifestyle
As someone who reads ingredient labels on everything—from skincare to snacks—I love finding clean, high-quality options in unexpected places. Many assume Costco is all processed foods and conventional brands, but it’s actually packed with hidden gems once you know where to look. Walking through the aisles with a cart full of organic pantry staples, better-for-you snacks, and non-toxic household finds always makes me so happy. Whether you’re starting to clean up your lifestyle or simply want to stock up on trusted favorites, these are the best clean finds at Costco.
Proteins
Sliced grass-fed beef sirloin
Organic pasture-raised eggs
100% grass-fed beef patties
Wild-caught salmon
Organic chicken sausage
Healthy Fats
Organic avocado mash
Organic whole Brazil nuts
Organic whole cashews
Kirkland grass-fed butter
Ghee
Seeds and Grains
Organic sprouted pumpkin seeds
Farmers We Know sprouted oats
Snacks
Bare apple chips
Siete chips
Simple Mills crackers
Simple Mills sweet thins
Crispy coconut rolls
Purely Elizabeth granola
Seven Sundays cereal
Jackson’s sweet potato chips
That’s It bars
Amara smoothie melts
Jackfruit chips
Purely Elizabeth’s Cinnamon Raisin Almond Superfood Cereal
Siete grain free cookies
Tostitos sea salt chips made with avocado oil
Rise - the simplest protein bar
Beverages
Spindrift
Harmless Harvest coconut water
Suja Ginger Love
Frozen Foods
Frozen cauliflower rice
Organic frozen fruit
Condiments and Sauces
Primal Kitchen sauces
Chosen Foods mayo
Chosen Foods avocado oil
Chosen Burger Sauce
Organic tomato sauce
Organic coconut aminos
Organic maple syrup
Crown maple syrup
Kirkland organic peanut butter
Kirkland organic almond butter
Kirkland organic strawberry spread
Kettle and Fire bone broth
Smash superfood fruit spread
Dairy & Refrigerated
A2 organic yogurt
Once Upon a Farm pouches
Baking
Single ingredients date sugar
Bake Believe dark chocolate baking chips
Skincare
Indie Lee Toner
Household
Glass storage containers
Stainless steel Instant Pot
Glass tea kettle
Glass cups
