Brand consistency usually gets talked about as if it requires a hired designer and a proper style guide document. For a small business, it's really just three or four decisions made once and repeated everywhere — and it's entirely achievable with plain black-and-white labels.
Pick a typeface and stop changing it
One font for your product name, one (possibly different) font for supporting text, used identically across every product you sell. Switching fonts between products is one of the fastest ways to make a small brand look unplanned.
Decide where the logo sits, always
Top-left, centered, bottom corner — whichever you choose, keep it in the same relative position on every label. That repetition is what makes a customer recognize your products at a glance across a shelf full of others.
Use spacing as a design element, not an afterthought
Consistent margins and line spacing across your labels read as intentional and considered, even without a single color or graphic flourish. This is genuinely most of what makes minimalist branding look expensive rather than empty.
Let the black-and-white constraint work for you
Without color to lean on, hierarchy has to come from size, weight, and spacing alone — which, done well, actually produces cleaner, more confident-looking labels than a lot of busier, colorful ones.
Apply the same rules to everything you print
Once you've settled on a look for your product labels, use the same typeface, spacing, and logo placement rules on your shipping labels, business cards, and any other printed material — that's what turns a label style into an actual brand identity.