The variable that decides whether a supplement works is whether it is still being taken in month three.
Two formulas. One routine.
SIGNAL provides 500 mg of β-nicotinamide mononucleotide, a precursor cells use to synthesize NAD+. REWIND provides 500 mg of nicotinamide adenine dinucleotide with 250 mg quercetin and 150 mg trans-resveratrol standardized to 98%.*
Why Consistency
Every human trial behind these ingredients measured daily use over weeks, not occasional use.
A 2024 meta-analysis of 12 randomized controlled trials found oral NMN significantly raised blood NAD+ levels. A 26-week trial studied resveratrol and quercetin taken together in adults aged 50 to 75.*
The most common reason a routine fails is that it runs out and does not get reordered.
Protocol YEAR ONE
Twelve months of SIGNAL and REWIND. Twenty-four bottles, one shipment, one payment of $697.
That is $1.91 a day. Buying the monthly bundle twelve times costs $959.88.
No auto-renew. Your card is charged once and never again.
90-Day Guarantee
Ninety days to decide. Photograph whatever is still sealed and we refund those months at $58.08 each.
Nothing ships back.