Foundation Longevity

"My ring has me averaging 40 more minutes of deep sleep than my baseline. Took about five weeks to show up, and the better mornings followed a week after that."

"I'd come home and sit in my truck because I didn't have the energy to walk inside. Three months in, that's gone. I'm not 30 again, but I got the last five years back."

"Cold season at a daycare is a contact sport. This winter I only went down once, and it was short. Could be luck — but it's the first winter in six years I'd call mild."

"I'm 48. Lifting what my son's college buddies lift isn't the goal — being able to lift again Thursday after lifting Tuesday is. That gap closed around month two."

"By 3pm I was running on fumes and caffeine. Two weeks on the spray, I stopped reaching for that third coffee. The fog just... lifted."

"Brighter is the word people keep landing on. I didn't change my skincare, my diet, or my sleep — the glutathione is the only new variable, three months running."

"Nothing dramatic happened, which is sort of the point. I just stopped dreading the alarm. A month and a half in, waking up feels like surfacing instead of clawing."

"I assumed the tiredness was just getting older. Now I sleep better, recover faster, and I'm actually present with my grandkids instead of watching from a chair."

"I work long shifts as an ER tech and used to need a full day to feel human after a run of nights. Recovery's quicker now — not magic, just noticeably less wreckage."

"Night-shift dispatcher, ten years, and my sleep has been broken the whole time. It's not fixed — but I'm getting deeper stretches than I've had in ages, and I'm less of a zombie by Friday."

"Menopause hit me early and it wrecked me. Within a few weeks on the spray, I was waking up actually feeling rested. It gave me back a quality of life I thought was gone."

"After years of social wine quietly catching up with me, I wanted to give my liver some backup while I cut back. Mornings are clearer, and my liver panel last month was the best in a while."

"Ten seconds before bed — that's the entire routine. Two months in, I recover from a weekend of yard work like it's no big deal again."

"I was 44 but felt 60. Around week three it was like a dimmer switch got turned up. More focus, better workouts. I actually wanted to go for a run on Saturday instead of lying on the couch."

"I'm the family skeptic and started this mostly to prove my sister wrong. Two months later, I have to admit the afternoon slump is smaller and my skin is less blotchy. She knows. She's insufferable."

"I gave it three months before judging, like my doctor asked. Verdict: deeper sleep, fewer 3am ceiling-staring sessions, and my fingers don't ache after climbing days."

"My mother had Alzheimer's. That fear lives in me every day. Six months on NAD+ — my thinking is sharper, I do crosswords faster, I remember where I put my keys. Those little things mean everything when you carry the fear I carry."

"Hard runs used to leave me dragging for two days. Now it's more like one. Modest, measurable, worth it — that's my whole review."

"My trainer takes measurements quarterly, and this quarter lean mass ticked up while nothing in my routine changed. She asked what I was doing differently. The answer is: sleeping."

"I'd bike Saturday and be useless until Tuesday. Two months into injections, I'm riding both weekend days and feeling good Monday morning. That's not nothing when you're north of 50."

"I garden, I fish, I'm 67, and I don't need miracles — I need fewer days lost to feeling run-down. Since January I've had maybe two of those days. That math works for me."

"I bragged for years about getting by on five hours. Ninety days in, I sleep seven and guard it — turns out I was just used to feeling bad."

"After about a month, my husband noticed before I did. He said, 'You seem like yourself again.' That honestly made me cry."

"My functional-medicine doc flagged my oxidative-stress markers two years running. This year they finally came back unremarkable. Unremarkable never felt so good."

"Mid-fifties, and sleep had become a rumor I'd heard about. It took most of two months to notice anything, but the nights run deeper now and pickleball doesn't wreck me for days."

"I'm a physician. I was resistant to the longevity supplement trend for years. But the research on NAD+ is hard to ignore. My inflammatory markers improved. My sleep got better. I'm not evangelizing — but I am continuing."

"Work travel used to mean coming home with whatever the airplane was serving, germ-wise. Three trips since I started, dodged all three. I'm knocking on wood, but I'm also reordering."

"What sold me is that it nudges my own system instead of overriding it. The change has been slow and steady — better sleep first, then easier recovery. That pace suits me fine."

"After my second kid, I never bounced back. Everyone said, 'That's just mom life.' Three weeks on the spray, I finally have energy to play with my kids after work instead of just surviving until bedtime."

"It's the quietest thing in my protocol. No jolt, no buzz — just a slow return of the clear-headed, even-keeled feeling I'd chalked up to being younger."

"I wasn't depressed — I was fading. Less energy, less sharpness, less drive. Three months in, I'm back in my woodshop, reading again, and I walked 18 holes for the first time in two years."

"Decision fatigue was crushing me. I'd get home and couldn't choose what to eat for dinner. Now I hold focus through afternoon meetings without my brain turning to cotton."

"I gained 30 pounds between 40 and 47. I won't credit NAD+ for everything — but the energy to actually get to the gym came back first. And that made everything else possible."

"I'm a retired nurse, so I'm naturally skeptical. But the science behind NAD+ is real biochemistry, not marketing. The change was gradual but real. At 61, I'm getting more good days — and that's enough."

"28 years as a firefighter. Chronic inflammation, joint pain, fatigue that sleep doesn't fix. The inflammation in my knees calmed down within the first month. I want to make it to retirement feeling strong. This is helping."

"I turned 46 and it was like someone flipped a switch. Four months on the spray, I signed up for a half marathon. I never would've done that six months ago."

"Grief ages you in ways people don't talk about. By 59, I felt 75. The injections didn't lift the grief — but the physical heaviness eased. I had energy to say yes when my daughter invited me to dinner instead of making excuses."

"I spent my 40s in survival mode. By 50, I'd been running on empty for years. The spray gave me steady energy — not jittery like caffeine. I feel like I can actually think, move, and be present again."

"Two years ago I couldn't finish 18 holes. Started injections in the spring — by summer, I played three days a week on vacation. My swing isn't better, let's be honest. But my body doesn't punish me for playing anymore."

"I know 38 sounds young, but autoimmune issues had me aging faster than my peers. Four months in, my inflammatory markers improved. I have days now where I feel genuinely good — not just 'managing.' I forgot what that felt like."

"My ring has me averaging 40 more minutes of deep sleep than my baseline. Took about five weeks to show up, and the better mornings followed a week after that."

"I'd come home and sit in my truck because I didn't have the energy to walk inside. Three months in, that's gone. I'm not 30 again, but I got the last five years back."

"Cold season at a daycare is a contact sport. This winter I only went down once, and it was short. Could be luck — but it's the first winter in six years I'd call mild."

"I'm 48. Lifting what my son's college buddies lift isn't the goal — being able to lift again Thursday after lifting Tuesday is. That gap closed around month two."

"By 3pm I was running on fumes and caffeine. Two weeks on the spray, I stopped reaching for that third coffee. The fog just... lifted."

"Brighter is the word people keep landing on. I didn't change my skincare, my diet, or my sleep — the glutathione is the only new variable, three months running."

"Nothing dramatic happened, which is sort of the point. I just stopped dreading the alarm. A month and a half in, waking up feels like surfacing instead of clawing."

"I assumed the tiredness was just getting older. Now I sleep better, recover faster, and I'm actually present with my grandkids instead of watching from a chair."

"I work long shifts as an ER tech and used to need a full day to feel human after a run of nights. Recovery's quicker now — not magic, just noticeably less wreckage."

"Night-shift dispatcher, ten years, and my sleep has been broken the whole time. It's not fixed — but I'm getting deeper stretches than I've had in ages, and I'm less of a zombie by Friday."

"Menopause hit me early and it wrecked me. Within a few weeks on the spray, I was waking up actually feeling rested. It gave me back a quality of life I thought was gone."

"After years of social wine quietly catching up with me, I wanted to give my liver some backup while I cut back. Mornings are clearer, and my liver panel last month was the best in a while."

"Ten seconds before bed — that's the entire routine. Two months in, I recover from a weekend of yard work like it's no big deal again."

"I was 44 but felt 60. Around week three it was like a dimmer switch got turned up. More focus, better workouts. I actually wanted to go for a run on Saturday instead of lying on the couch."

"I'm the family skeptic and started this mostly to prove my sister wrong. Two months later, I have to admit the afternoon slump is smaller and my skin is less blotchy. She knows. She's insufferable."

"I gave it three months before judging, like my doctor asked. Verdict: deeper sleep, fewer 3am ceiling-staring sessions, and my fingers don't ache after climbing days."

"My mother had Alzheimer's. That fear lives in me every day. Six months on NAD+ — my thinking is sharper, I do crosswords faster, I remember where I put my keys. Those little things mean everything when you carry the fear I carry."

"Hard runs used to leave me dragging for two days. Now it's more like one. Modest, measurable, worth it — that's my whole review."

"My trainer takes measurements quarterly, and this quarter lean mass ticked up while nothing in my routine changed. She asked what I was doing differently. The answer is: sleeping."

"I'd bike Saturday and be useless until Tuesday. Two months into injections, I'm riding both weekend days and feeling good Monday morning. That's not nothing when you're north of 50."

"I garden, I fish, I'm 67, and I don't need miracles — I need fewer days lost to feeling run-down. Since January I've had maybe two of those days. That math works for me."

"I bragged for years about getting by on five hours. Ninety days in, I sleep seven and guard it — turns out I was just used to feeling bad."

"After about a month, my husband noticed before I did. He said, 'You seem like yourself again.' That honestly made me cry."

"My functional-medicine doc flagged my oxidative-stress markers two years running. This year they finally came back unremarkable. Unremarkable never felt so good."

"Mid-fifties, and sleep had become a rumor I'd heard about. It took most of two months to notice anything, but the nights run deeper now and pickleball doesn't wreck me for days."

"I'm a physician. I was resistant to the longevity supplement trend for years. But the research on NAD+ is hard to ignore. My inflammatory markers improved. My sleep got better. I'm not evangelizing — but I am continuing."

"Work travel used to mean coming home with whatever the airplane was serving, germ-wise. Three trips since I started, dodged all three. I'm knocking on wood, but I'm also reordering."

"What sold me is that it nudges my own system instead of overriding it. The change has been slow and steady — better sleep first, then easier recovery. That pace suits me fine."

"After my second kid, I never bounced back. Everyone said, 'That's just mom life.' Three weeks on the spray, I finally have energy to play with my kids after work instead of just surviving until bedtime."

"It's the quietest thing in my protocol. No jolt, no buzz — just a slow return of the clear-headed, even-keeled feeling I'd chalked up to being younger."

"I wasn't depressed — I was fading. Less energy, less sharpness, less drive. Three months in, I'm back in my woodshop, reading again, and I walked 18 holes for the first time in two years."

"Decision fatigue was crushing me. I'd get home and couldn't choose what to eat for dinner. Now I hold focus through afternoon meetings without my brain turning to cotton."

"I gained 30 pounds between 40 and 47. I won't credit NAD+ for everything — but the energy to actually get to the gym came back first. And that made everything else possible."

"I'm a retired nurse, so I'm naturally skeptical. But the science behind NAD+ is real biochemistry, not marketing. The change was gradual but real. At 61, I'm getting more good days — and that's enough."

"28 years as a firefighter. Chronic inflammation, joint pain, fatigue that sleep doesn't fix. The inflammation in my knees calmed down within the first month. I want to make it to retirement feeling strong. This is helping."

"I turned 46 and it was like someone flipped a switch. Four months on the spray, I signed up for a half marathon. I never would've done that six months ago."

"Grief ages you in ways people don't talk about. By 59, I felt 75. The injections didn't lift the grief — but the physical heaviness eased. I had energy to say yes when my daughter invited me to dinner instead of making excuses."

"I spent my 40s in survival mode. By 50, I'd been running on empty for years. The spray gave me steady energy — not jittery like caffeine. I feel like I can actually think, move, and be present again."

"Two years ago I couldn't finish 18 holes. Started injections in the spring — by summer, I played three days a week on vacation. My swing isn't better, let's be honest. But my body doesn't punish me for playing anymore."

"I know 38 sounds young, but autoimmune issues had me aging faster than my peers. Four months in, my inflammatory markers improved. I have days now where I feel genuinely good — not just 'managing.' I forgot what that felt like."