Source evidence
The Human Upgrade with Dave Asprey
Open ad read →I Wish I Knew This Anti-Aging Hack Sooner : 1512
Est. value ~$300range $49–$2K
Echo Water podcast promo codes
Recently heard1 code was heard in public podcast ads, most recently on Aug 2, 2026.
Recently heard codes
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Verified means heard in a public podcast ad. AdReads does not test whether a code currently redeems at checkout. Use the last-heard date and linked source read to judge how recent each offer is.