THE ULTIMATE LONGEVITY SOLUTION
Unlock a whole new
horizon of health.
13 science-backed, clinically-dosed ingredients in one easy AM/PM routine to support brain, energy, muscle, gut, skin, sleep and more.
★★★★★ 2,000+ five-star reviewsAS FEATURED IN
13 Ingredients. 1 Easy AM/PM routine.
Comprehensive support that's easy to stick with.
Step 01 — Morning
Morning Blend + Softgels
With breakfast · 10 ingredients
Morning Blend
A precision-dosed powder with the building blocks your cells need most. Mix with water at breakfast for sustained energy, sharper focus, and metabolic support throughout the day.
Softgels
Four fat-soluble antioxidants taken with breakfast for optimal absorption. They support your mitochondria, protect your vision, and defend against oxidative stress at the cellular level.
Step 02 — Evening
Evening Capsules
Before bed · 3 ingredients
Capsules
Three targeted compounds timed for your body's overnight repair cycle. They support deep sleep, calm the nervous system, and maintain joint health while you rest.
Vegan · Sugar-Free · Caffeine-Free
Incredible value.
Premium system.
What would it actually cost to buy all 13 clinical-dose ingredients individually?
What Coastline does for you
Energy
Creatine and taurine fuel sustained energy and endurance without caffeine or stimulants.
Your cells rely on ATP for everything — movement, thinking, recovery. Creatine replenishes your ATP reserves while taurine supports mitochondrial efficiency. Together they deliver steady, all-day energy without the crash or jitters of caffeine. The result is a noticeable lift that lasts from morning through evening.
Gut Health
Inulin feeds beneficial bacteria, strengthens your gut lining, and enhances mineral absorption.
Your gut microbiome influences immunity, nutrient absorption, mood, and even sleep quality. At the clinical dose of 4g, inulin acts as a prebiotic — selectively feeding the beneficial bacteria that keep your digestive system running smoothly. A healthier gut means better absorption of every other ingredient in the system.
Sleep
L-theanine and glycine promote deeper, restorative sleep so you wake refreshed.
Quality sleep is when your body repairs, consolidates memory, and regulates hormones. L-theanine increases calming alpha brain waves to help you fall asleep, while glycine lowers core body temperature — a key signal for deeper sleep stages. Lithium orotate at micro-dose levels supports overnight neuroprotection and mood regulation.
Clarity
Ergothioneine crosses the blood-brain barrier. CoQ10 powers your mitochondria. Sharp mind, all day.
Cognitive decline begins decades before symptoms appear. Ergothioneine is actively transported to your brain where it shields neurons from oxidative damage, while CoQ10 ensures your mitochondria produce the energy your brain demands. Lutein and zeaxanthin further protect cognitive processing speed and visual sharpness.
Body
Glucosamine supports joints, magnesium aids recovery, and astaxanthin protects at the cellular level.
Aging affects every structural system — joints stiffen, muscles weaken, skin loses elasticity. Glucosamine supports cartilage repair during overnight recovery. Magnesium fuels over 300 enzymatic reactions including muscle function. Astaxanthin provides powerful antioxidant protection at the cellular level, supporting skin, joints, and exercise recovery.
Built by researchers, not marketers
At Coastline, we cut through the noise. Our team of clinical researchers has spent years reviewing thousands of studies to identify what actually works.
The result? A foundational stack of 13 ingredients. Nothing speculative. No fads. No fluff. No filler. Just the most scientifically supported compounds for longevity -- dosed correctly, timed optimally, and delivered in a system you will actually stick with.
Greg Potter, PhD
Dr. Jacqueline Jacques, ND
Dr. Nicolas Verhoeven, PhD
Chris Pollock, MD
WHAT MEMBERS ARE SAYING
2,000+ five-star reviews
★★★★★
"As a physician, I am skeptical of most supplements. But the science behind Coastline convinced me. My biomarkers have never looked better."
Michael R., Physician 62
★★★★★
"Mental clarity is my most valuable asset. Coastline cleared the afternoon fog I thought was permanent."
Sophia R., Founder New York
★★★★★
"I stopped needing my second coffee by week two. The energy is steady -- no spike, no crash. Just consistent output from 6 AM to 10 PM."
Derek W., Scottsdale 47
★★★★★
"I used to spend over $200 a month on five different supplements. Coastline replaced all of them. One system, done."
Lisa T., Austin 52
★★★★★
"Three weeks in and the mental sharpness is unmistakable. I am writing better code, retaining more from meetings, and my afternoon crash is just gone."
Thomas H., Atlanta 43
★★★★★
"At 72, I am still active and working. Coastline helps me keep pace with people half my age."
Arthur B., Palm Springs 72
★★★★★
"Energy that feels natural, not forced. It has changed how I approach my workouts."
Scott L., Charlotte 51
★★★★★
"I have tried every supplement out there. My energy levels have transformed, and I actually look forward to my morning runs again."
Sarah M., San Diego 54
★★★★★
"I have shared this with my entire cycling club. We are all seeing better recovery times."
Patrick J., Portland 53
★★★★★
"I train six days a week and recovery used to be my biggest bottleneck. Since starting Coastline, I am bouncing back faster and my endurance has noticeably improved."
Marcus D., Denver 39
★★★★★
"Finally, a longevity stack that does not require 15 different bottles. My morning brain fog is gone."
Robert K., Chicago 45
★★★★★
"Mental clarity is the biggest win for me. The brain fog of my 40s has lifted completely."
Megan S., Columbus 46
★★★★★
"I feel more locked in during my workday. It has significantly improved my productivity."
Michelle P., Indianapolis 41
★★★★★
"It is the first thing I take every morning. My morning brain fog is gone, and my focus is immediate and lasts all day."
William Z., Salt Lake City 36
★★★★★
"I am extremely careful about what I put in my body. Coastline checked every box for purity and data."
Rachel G., Boulder 48
★★★★★
"Quality you can feel. You can tell this was not made by a marketing team, but by scientists."
Edward Q., Richmond 49
★★★★★
"Steady, reliable, and evidence-based. This is the future of human optimization."
Jeffrey E., New Orleans 57
★★★★★
"My naturopath actually recommended Coastline after reviewing the ingredient list. That kind of third-party validation sealed the deal for me."
Catherine W., Seattle 58
★★★★★
"I ran every ingredient through PubMed before buying. Every single one checks out at clinical doses. That never happens with supplement companies."
Andrew P., Boston 55
★★★★★
"I love the convenience of having everything I need in one simple system. No more pill organizers."
James U., Tampa 44
★★★★★
"I have spent a decade chasing biohacks, but this is the first time I have felt a sustained difference. It has simplified my entire morning."
Daniel S., Health Coach
★★★★★
"Morning scoop, one softgel, two capsules before bed. That is it. I replaced an entire shelf of bottles with one system."
Kevin M., Nashville 40
★★★★★
"My husband and I both switched to Coastline. We cancelled six separate subscriptions between us. Simpler, cheaper, and we actually feel the difference."
Christine A., Denver 49
★★★★★
"I travel three weeks a month for work. Having everything in one system means I just toss the pouches in my bag. No more forgetting half my stack at home."
Brian T., San Francisco 38
Start Your System
30-day supply of Morning Blend, Softgels, and Evening Capsules
+ Glass Shaker WELCOME GIFT
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60-day money-back guarantee.
VEGAN, SUGAR-FREE, CAFFEINE-FREE
More targeted. More transparent. More trusted.
SCROLL RIGHT TO COMPARE →
| COASTLINE | NOVOS | BLUEPRINT | AG1 | TIMELINE | |
|---|---|---|---|---|---|
| Active ingredients | 13 | 12 | 40+ | 75 | 1 |
| Clinical dosing | |||||
| Full transparency | |||||
| All 12 hallmarks | |||||
| AM/PM system | |||||
| All 11 body systems | |||||
| Price/month | $99 | $109 | $179+ | $79 | $125 |
More ingredients doesn't mean better science. Every Coastline ingredient is dosed at the level proven effective in clinical trials -- not included at trace amounts to pad a label.
Comparison based on publicly available product information. Prices reflect monthly subscription rates.
Built by dads looking
for an easier way.
We were four dads overwhelmed by the supplement aisle. Hundreds of bottles, contradicting claims, no way to know what actually worked. So we partnered with four leading experts to build a system based on real clinical data, dosed at clinically-verified amounts.
Thirteen ingredients. Nothing speculative, no filler, no fads. Just the most science-backed compounds for longevity — timed to your biology and delivered in a system you will actually stick with.
Chris Booth
Co-Founder, Coastline Longevity
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13 science-backed ingredients in one simple system -- from just $3.30 a day.
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