David TannerDavid Tanner Facebook ad: “Stop Wearing Cotton Underwear.”
Ran for 63 days, from January 8 to March 12, 2026, the last day Crush saw it.
Run by David Tanner on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)
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About this ad
- Meta Ad Library ID
- 1815499252500894
- Platforms
- Facebook, Instagram, Audience Network and Threads
- Relaunches
- 0
Ad text
Stop Wearing Cotton Underwear. Here’s What Nobody Tells You. Most men don’t know this, but: ❌ “Regular” cotton is one of the most pesticide-treated crops in America ❌ Polyester traps heat and can reduce sperm count *and* T-levels ❌ Scrotal skin absorbs chemicals 42x faster than your forearm ❌ Many boxers contain BPA, phthalates, azo dyes, and toxic residues You read food labels carefully… but ignore what touches your most absorbent skin 16 hours a day. Bad fabric kills your T-levels, comfort, and confidence. That’s why men switching to Boxhero bamboo boxers: ✅ 100% Organic Bamboo (zero pesticides) ✅ Naturally antimicrobial & breathable ✅ No synthetics, no hormone disruptors ✅ Natural dyes only — no carcinogens ✅ 3–4°F cooler — protects sperm health ✅ Anti-chafe, odor-neutralizing, insanely soft Once you feel bamboo, you’ll never go back to cotton.
