Spermidine Supplement

Spermidine is a naturally occurring polyamine found in nearly all living cells and in foods like wheat germ, green peppers, mushrooms, soy, and aged cheese. It is one of the most discussed compounds in the longevity research space, primarily because of its relationship to the body's natural cellular cleanup and renewal process, in which damaged cellular components are broken down and recycled. This process declines with age, and researchers have identified spermidine as one of the few naturally occurring compounds studied for its role in supporting it.

Double Wood's formula uses 99% pure spermidine trihydrochloride, not a wheat germ extract. This distinction matters: many commercial spermidine products use wheat germ extract, which contains only trace amounts of spermidine and in some cases, cannot list spermidine content on the supplement facts panel at all because the concentration is too low to measure meaningfully.

Double Wood's 99% pure spermidine trihydrochloride delivers a confirmed, measurable dose in every capsule, verified by third-party laboratory testing. Every batch tested for purity, potency, heavy metals, and microbial safety. Third-party tests by ISO/IEC 17025 accredited labs. COAs published openly. Each capsule delivers 5mg of spermidine trihydrochloride, with a standard starting serving of 1 to 2 capsules (5 to 10mg) daily and the option to increase to 2 to 4 capsules (10 to 20mg) for those who prefer a higher serving, consistent with the broader dose range referenced in published research, though individual research protocols vary and results are not guaranteed to match.

For a more complete healthy aging routine, Spermidine pairs most naturally with NMN, which supports cellular energy pathways and NAD+ metabolism, together addressing the cellular renewal and cellular energy dimensions of a morning routine.

• 99% pure spermidine trihydrochloride, the form used in published research, not a wheat germ extract with only trace amounts
• Supports the body's natural cellular renewal and cleanup process, studied for its role in healthy aging
• Flexible dosing from 5mg to 20mg daily, start with 1 to 2 capsules and increase if desired
• Every batch tested. Third-party tests by ISO/IEC 17025 accredited labs. COAs published openly.
• Vegan, Soy-Free, Gluten-Free, Non-GMO, manufactured in a cGMP-certified facility in the USA

Take 1 to 2 capsules (5 to 10mg) daily in the morning, with or without food. The serving can be increased to 2 to 4 capsules (10 to 20mg) daily if desired. Do not exceed 4 capsules per day.