Kiln, Mississippi · Est. locally sourced

Food that tastes like it was made for you — because it was.

At 603 Nutrition, every loaf, every batch, and every shelf is built around one belief: real ingredients deserve real attention. We're not a chain. We're your neighbors on Highway 603, baking and stocking what actually nourishes.

Explore Our Products Find Us in Kiln
100% Locally Sourced Ingredients
Daily Fresh Baked Goods
16329 Highway 603, Kiln MS
Fresh artisan bread on a wooden surface
Assortment of fresh groceries and organic produce
Hand-kneaded dough being prepared in a kitchen
Fresh Baked Every Morning ◆ Locally Sourced in Southern Mississippi ◆ Real Ingredients, Nothing Hidden ◆ Kiln, MS — Right Off Highway 603 ◆ Fresh Baked Every Morning ◆ Locally Sourced in Southern Mississippi ◆ Real Ingredients, Nothing Hidden ◆ Kiln, MS — Right Off Highway 603 ◆
Interior of 603 Nutrition showing fresh food displays

Our Story

We started because the store down the road didn't care what went into our food.

603 Nutrition was born from a simple frustration: walking into a grocery store and not knowing what you're actually buying. Too many processed fillers. Too many ingredients you can't pronounce. Not enough honesty.

So we built something different — right here in Kiln, off Highway 603. Every product on our shelves is chosen the way you'd choose for your own table. Fresh bread baked the same day. Groceries sourced from people who grow them, not factories that package them.

This isn't a trend we're following. It's just how we've always shopped — and now we're sharing it with our community.

Kiln Home base
Local Suppliers
Fresh Daily

What We Offer

Things worth putting in your cart.

From crusty loaves pulled from the oven at dawn to pantry staples that actually taste like food, our shelves are stocked with intention.

Freshly baked artisan bread and pastries

Artisan Baked Goods

Sourdough, ciabatta, rolls, and pastries — baked fresh every morning. No preservatives, no shortcuts. Just flour, water, salt, and time.

Organic produce and fresh groceries

Organic & Whole Foods

Produce, grains, and pantry essentials sourced from growers who actually know their land. If it's not good enough for our kitchen, it's not on our shelves.

Pantry staples and health food selections

Pantry & Health Staples

Oils, vinegars, nuts, seeds, spices, and everything in between. The kind of stuff you reach for when you're cooking for real — not just heating something up.

Seasonal and locally sourced specialty items

Seasonal & Specialty Items

Things that only show up when they're supposed to. Local honey in spring, heirloom tomatoes in summer, preserves and pickles in fall. Follow the season, not a catalog.

Why 603 Nutrition

We don't just sell food.
We stand behind what's on it.

Most stores measure success by margins. We measure it by whether someone's kid will actually eat what's for dinner.

No Hidden Junk

Every product is vetted. If the ingredient list makes you squint, it doesn't make it past our door. We read labels so you don't have to.

Locally Rooted

We know our suppliers by name. Our bread comes from bakers in Southern Mississippi, not a distribution center three states away.

Made for People

This is a community store, not a corporate experiment. We listen, we adapt, and we keep what works. Your table is our benchmark.

Real Relationships

You'll be greeted by name. We remember what you bought last week and what you were looking for. That's not a script — it's just how we operate.

Visit Us

Come say hello.
We'll have something fresh ready for you.

Address 16329 Highway 603
Kiln, MS 39556-8034
Phone (122) 834-0922
Email six03.nutrition@gmail.com
Map showing the location of 603 Nutrition near Kiln, Mississippi Open in Google Maps

Get in Touch

Have a question, a request, or just want to say hi?

We'd rather hear from you than guess. Drop us a line and we'll get back to you — usually before your next cup of coffee cools down.

Message sent! We'll get back to you soon.

Is this your business?This is my business