The bacteria requested equal time after the last piece. We're letting them give the tour. Everything stated is accurate; the attitude is theirs.
Welcome. Mind your step. This is a working environment.
What Cory means is: your armpit is not a wasteland. It's one of the most densely populated, stable microbial communities on your entire body. Warm, humid, sheltered, well-fed. Prime real estate.
We've been here longer than you've been employed.
Who's actually here
The armpit microbiome is dominated by two main groups. There are the Staphylococci, present basically everywhere, generally mild-mannered, responsible for a softer, more sour note.
I'm doing my best.
And there are the Corynebacteria, fewer in number but disproportionately responsible for the strong, pungent odor people actually complain about. They metabolize apocrine secretions into the most potent thioalcohols.
I take pride in my work.
Why the mix matters
Here's the part that's genuinely useful to you: which bacteria dominate your particular armpit shapes how you smell and how you respond to products. A microbiome heavy on Corynebacteria smells stronger and is harder to manage. A more Staph-dominant pit is milder. This is largely why two people can use the identical deodorant and get different results, different residents, different output.
It's also why “just use more product” is not a strategy. You're not outnumbering us by piling it on. You have to change the conditions.
Your armpit hosts two main bacterial factions, and the smaller one (Corynebacteria) does most of the damage. The balance is personal, which is why the same deodorant behaves differently on different people.
What actually changes the conditions
Three levers, same as always:
Block the moisture (aluminum). Plugs the glands. We get less food. Effective, but you're plugging your glands.
Cover the output (fragrance). We keep working; you just smell perfume for a while. We wait.
Interfere with the reaction, go after the metabolic step where we turn your sweat into odor, and hold onto what we release.
The third one is BioShield™. Zinc-based. Targets the exact reaction Corynebacteria are known for.
Cory takes that personally.
I take it professionally.
So that's the tour. A stable, well-fed community with two main factions, one of which is doing most of the damage, and the only approach that meaningfully changes your situation is the one that interferes with the reaction itself. Any of the BioShield formulas (Core, Max, Sensitive) does exactly that.
Visit anytime. You live here.
You literally cannot leave.
Pick the formula that ruins their day: the buyer's guide.