OneLife® Daily Longevity Blend

1g NMN + 1g Resveratrol—Doses Unmatched in Australia. 17 Clinical Ingredients Total. The Only Australian-Made Longevity Blend. Every Batch Third-Party Tested. Replaces $381/Month.

90 days: 500+ participants. Here's what changed.*

Controlled study (nov–jan 2026)
Content Certified
💪

91%

Sustained Energy All Day

📉

98%

Felt Sharper Mental Clarity

🧘

87%

Better Sleep Quality

🧠

62%

Improvements In Skin & Hair

*Based on 90-day randomised controlled Study by TYGA between nov, jan 2026.

1. Who's taking OneLife?

For One

From $4/daily sachet

For Two

From $3.33/daily sachet

2. How are you buying it?

clinically recommended

Billed 297.00 ($420) every 90 days

3 per day — less than a coffee

99/mo
90-Day Supply

Check Best price — secured from day one

Check Free Frother + Drink Bottle ($49 value)

Check Free Shipping to AU, USA & NZ

Check Cancel or pause anytime

Check 90-day money back guarantee

Stars

“Replaced 5 Expensive supplements with one sachet. OneLife is genuinely life-changing.” - James. R

Why 90 Days is the best Option For me?

Our 12-week controlled study of 500+ users found the biggest results; sustained energy, sharper focus, and measurable recovery improvements peaked at 90 days, not 30.

That’s why we recommend starting here. It’s also significantly better value per month, and the entire 90 days is covered by our money-back guarantee. No risk.

clinically recommended

Billed 297.00 ($420) every 90 days

3 per day — less than a coffee

99/mo
90-Day Supply

Check Best price — secured from day one

Check Free 2x Frother + 2x Drink Bottle ($98 value)

Check Free Shipping to AU, USA & NZ

Check Cancel or pause anytime

Check 90-day money back guarantee

Why 90 Days is the best Option For me?

Our 12-week controlled study of 750+ users found the biggest results — visible muscle definition, feeling leaner, less bloat peaked at 90 days, not 30.

That's why we recommend starting here. It's also 30% cheaper per month, and the entire 90 days is covered by our money back guarantee. No risk.

Billed 240.00 AUD every 30 days

4 AUD / day

120/mo

Check Unlock lower pricing as you stay

Check Free Drink Bottle ($29 value)

Check Cancel or pause anytime

4 AUD / day

140

When and how to use OneLife®

Water. mix. 60 Seconds. Every morning.

First Thing upon wake

First Thing upon wake

With Your Coffee

With Your Coffee

Before you Exercise

Before you Exercise

View Nutritional Panel

Customer Tip: Add It To Your Morning Smoothie For Extra Benefits.

One-Time Purchase

2,000+ Verified Google Reviews

Highest-rated Product In The First or Nothing® Range

Male
Female
Female
OneLife Review

Jack W. 64

OneLife Stars

“Apart from the fact that I genuinely feel younger... my skin and my body look younger and tighter!”

OneLife Review

Lisa T. (34)

OneLife Stars

"A) tastes great, b) gives me 1g NMN and resveratrol in one easy sachet. Saving me thousands a year"

OneLife Review

Amy K. (63)

OneLife Stars

“Finally look and feel like I'm taking care of myself. One scoop, no pills, actual results.”

Try OneLife® Risk-Free today

Is OneLife® Easy To Stick With?

  1. No More Buying 5 Separate Supplements
  2. No More Wondering If What You're Taking Is Actually Working.
  3. No More Guessing The Right Dose, Timing, Or Brand.

I'm Taking NMN, Resveratrol, CoQ10, And More—But Managing 5+ Bottles And Timing Is Exhausting.

How OneLife® Supports You

OneLife combines 1g NMN, 1g Resveratrol, CoQ10, and 14 more clinical doses in one morning sachet. No more timing protocols. No more pill organisers. One formula, done.

I've Spent Thousands On Longevity Supplements And I'm Still Not Sure If What I'm Taking Is Even Real.

How OneLife® Supports You

64% of NMN on Amazon contains virtually nothing. OneLife is Australian-made under GMP standards with every batch third-party tested for purity. We publish the results because we have nothing to hide.

I Want The Full Longevity Protocol Without The Guesswork On Doses, Brands, And Timing.

How OneLife® Supports You

17 clinically dosed ingredients based on peer-reviewed longevity research. The doses match what the studies used—not fairy-dust amounts to pad a label. Your protocol, simplified and verified.
Try OneLife® Risk-Free today

OneLife Is Whole-System Health.

NMN Is the Start. OneLife Is the System.

NMN
Resveratrol
CoQ10
Ashwaghanda
MCT Oil (Absorption)
Electrolytes
NMN per $1
Made in AUS
Format

OneLife®

Complete System

1g
1g
200mg
300mg
500g
225mg
Sachet

AgeMate

500 mg
190mg
Scoop

IM8

300mg
49mg
Scoop

What You’ll Notice in Your Body

Recovery to Results: How Your Body Changes Week by Week

Week 4
Week 8
Week 12

Week 4

Energy Stabilises Throughout The Day, Morning Brain Fog Lifts, Sleep Starts To Deepen, And You Stop Reaching For That 3pm Coffee.

Week 8

Mental Clarity Sharpens, Skin Looks Healthier, Recovery From Daily Stress Improves, And Friends Start Asking What You've Changed.

Week 12

Sustained Vitality Becomes Your New Normal, You Feel Years Younger, And The Compound Benefits Of Daily NAD+ Support Are Fully Online.

complete label transparency

Designed with integrity. Made transparently in Australia.

Third-party lab tested — every batch.

Australian Made. Premium ingredients.

Australian Made. Premium ingredients.

No gums, oils, or harmful additives.

No gums, oils, or harmful additives.

What’s Inside (and why it’s there)

Designed with integrity. Made transparently in Australia.

Third-party lab tested — every batch.

Australian Made. Premium ingredients.

Australian Made. Premium ingredients.

No gums, oils, or harmful additives.

No gums, oils, or harmful additives.

TrustPilot

Trusted daily by 50,000+ members.

It’s worth what you pay.

NMN (1g/day)

$89.00

Resveratrol (1g/day)

$59.00

CoQ10

$39.00

Electrolytes

$29.00

B-Vitamins

$25.00

Ashwaghanda (KSM-66)

$45.00

Magnesium

$25.00

L-Theanine

$35.00

Antioxidant Complex

$35.00

TOTAL

$381.00/Month
=
$99/Month* Duo Protocol pricing*

The Thinking Behind OneLife

Ingredient Quality & Sourcing

Each OneLife serve is made in a TGA-approved facility with pharmaceutical-grade equipment. All 31 ingredients are precisely measured and tested so every sachet delivers the same dose, every time.

Gluten, Dairy & Allergens

Nothing unnecessary added. No gluten, dairy, nuts, gums, oils, added sugars, or artificial flavours. Measured carefully. Dosed precisely.

Continuously Improved, Version by Version

OneLife is built to evolve. We regularly review and update the formula as new science emerges.

It’s a versioned product, not a fixed one.

Currently supplying OneLife v4.7.

try it, if you don’t love it... we’ll refund every cent.

Swap Flavours Anytime

90-day Full Refund guarantee

Cancel Anytime

Cancel or pause anytime

No Awkward Emails

free shipping to AU, USA, NZ & UK

Lock In My Subscription

Join 50,000+ members who’ve made the switch

Real Result
Lock In My Subscription

Join 50,000+ members who’ve made the switch

Supplement Facts

OneLife® Daily Longevity Blend

Serving Size:8g (1 Sachet)
Calories:7 Calories Per Serve
Protein:0.2 Grams Per Serve
Fat:0.1 Grams Per Serve
Carbs:1.1 Grams Per Serve
NMN (99.8% Pure)1 gram
Resveratrol (98% Pure)1 gram
Sodium Chloride1.24 grams
Potassium Citrate0.960 grams
Citric Acid0.700 grams
Aquamin Magnesium0.607 grams
Malic Acid0.600 grams
Guarana Extract Powder 22% Caffeine0.43 grams
Beetroot Juice Powder0.300 grams
Organic KSM-66 Ashwagandha0.300 grams
Natural Watermelon Flavour0.200 grams
CoQ 100.200 grams
MenaQ7 (Vitamin K2)0.120 grams
Hyaluronic Acid0.100 grams
L-Theanine0.100 grams
Coconut MCT Oil Powder0.0970 grams
Sucralose0.0360 grams

2,000+ Verified Google Reviews

4.9 Average Rating | 2,000+ 5-Star Reviews | 95% Recommend to Friends

★ ★ ★ ★ ★

Replaced my entire supplement drawer.

I was spending close to $200 a month on NMN, magnesium, CoQ10, and ashwagandha separately. Switched to OneLife three months ago and I'm getting better doses of everything in one hit for less money. Should've done it sooner.

— Mark D. (44)
★ ★ ★ ★ ★

Actually look forward to it in the morning.

Not going to lie, I expected it to taste like grass. It doesn't. Mixed it with cold water, honestly tastes like a light juice. My wife tried it and now she's on the Duo plan. That says enough.

— Chris R. (51)
★ ★ ★ ★ ★

Week two, the brain fog lifted.

First few days I didn't notice much. By week two I was waking up before my alarm and actually feeling sharp by 8am. Sleep's deeper too I'm not waking up at 3am anymore. Three months in now and I'm not going back.

— Lisa T. (58)
★ ★ ★ ★ ★

$4 a day. Better than anything I've tried at triple the price.

Came from IM8 was paying over $180 a month for capsules and honestly couldn't tell if they were doing anything. OneLife is cheaper, I can actually feel the difference, and it's one sachet instead of a handful of pills. No contest.

— Daniel K. (47)
★ ★ ★ ★ ★

My skin is the thing that surprised me most.

I started taking it for energy and focus the perimenopause fog was getting unbearable. Got that within a few weeks. But by month two, people started commenting on my skin. My aesthetician asked what I'd changed. That's when I knew it wasn't placebo.

— Sarah M. (49)
★ ★ ★ ★ ★

I didn't believe it. Now I've auto-renewed twice.

I'm the guy who thinks most supplements are expensive urine. Bought OneLife expecting to claim the refund. By week three I was sleeping through the night for the first time in years. By week six my wife said I seemed like a different person. I've now renewed twice and I don't see that stopping.

— Jordan Phillips
★ ★ ★ ★ ★

Threw out 7 bottles. Kept one sachet.

My bathroom cabinet looked like a pharmacy. NMN, resveratrol, magnesium, CoQ10, ashwagandha, fish oil, a multivitamin. Seven bottles, $250+ a month, and I'd forget half of them anyway. OneLife replaced all but the fish oil. One sachet. Done. My wallet and my countertop have never been cleaner.

— Marcus C.
★ ★ ★ ★ ★

Started it for myself. Now my husband steals mine.

I bought the single plan in November. By December my husband kept asking for a sip of mine every morning. We switched to the Duo in January. It's become our morning thing two sachets, two glasses, out the door. Cheaper than our old coffee order too.

— David P.
★ ★ ★ ★ ★

I travel 3 weeks a month. This is the only supplement that comes with me.

Capsules get forgotten. Powders need a scoop and a shaker. The sachet format is genuinely the reason I've stuck with this for 4 months. Tear, pour, stir, done. Airports, hotels, offices doesn't matter. If it wasn't this easy I wouldn't still be taking it.

— Emily T.
★ ★ ★ ★ ★

AG1 was hundreds a month for a greens powder. This actually does something.

I took AG1 for a year. Honestly couldn't tell you what it did other than make my pee green. Switched to OneLife because of the NMN and resveratrol actual ingredients with actual clinical doses. Felt the difference within two weeks. Wish I'd switched sooner.

— Maya A.
★ ★ ★ ★ ★

I used to wake up every night at 3am. That stopped in week two.

I didn't buy this for sleep. I bought it for energy. But the first thing I noticed was I stopped waking up at 3am. Then I stopped needing a coffee before 10. Then my wife asked if I'd been working out because my face looked different. Three things changed from one sachet. Not bad.

— James O,
★ ★ ★ ★ ★

My GP asked what I'd changed. Showed her the blood panel.

Had routine bloods done at month two. Inflammation markers down, vitamin D up, cortisol in range for the first time in three years. My GP asked what I'd changed. I showed her the sachet. She said keep doing whatever you're doing. That was good enough for me.

— Leah P.
★ ★ ★ ★ ★

Tastes better than my pre-workout and it actually does more.

I've drunk some horrible supplement concoctions over the years. This isn't one of them. Mixed with cold water it genuinely tastes fine; light, slightly citrusy, no chalky aftertaste. My pre-workout tastes worse and costs more. This was a non-issue.

— Tom B.
★ ★ ★ ★ ★

I want to be there for my kids' weddings. Not just there = present.

I'm 46 with a 6-year-old and a 3-year-old. I don't have the luxury of slowing down. Started OneLife because I want to be sharp and active when they're adults, not just alive. Four months in and I have more energy for them now than I did two years ago. That's all that matters.

— Priya S.

You’ve got questions?

Here’s everything you need to know.

What is NMN and why should I care?

NMN (Nicotinamide Mononucleotide) is the direct precursor to NAD+ — the molecule your cells need for energy production, DNA repair, and healthy aging. Harvard researcher Dr. David Sinclair called it "the closest thing we have to a fountain of youth." Problem is, your NAD+ levels drop by 50% by age 50. OneLife delivers 1,000mg of 99.8% pure NMN daily to restore what you're losing.

Why do you combine NMN with Resveratrol?

Because they work together. NMN boosts NAD+ levels. Resveratrol activates the sirtuins (longevity genes) that USE that NAD+. Taking NMN alone is like filling a fuel tank with no engine. Taking both is how you actually switch the system on. Most brands sell them separately. We combined them — 1g of each — in one serve.

Why does OneLife include MCT Oil?

Absorption. Resveratrol and CoQ10 are fat-soluble — without fats, they pass straight through you. MCT Oil Powder acts as a carrier, escorting these compounds into your bloodstream where they actually work. Competitors skip this. That's why people "don't feel anything" from their supplements.

What does it taste like?

Light, refreshing watermelon. Not chalky. Not "supplement-y." We spent months on flavour because if you hate taking it, you won't stick to the protocol. Most people actually look forward to it.

How do I take it?

One sachet into cold water. Stir. Done in 60 seconds. Best taken first thing in the morning on an empty stomach. No blender. No clumping. No excuses.

When will I feel results?

Days 1-15: Energy and mental clarity improve. The fog lifts. Days 15-60: Sleep quality and recovery noticeably better.

Days 60-90: The compound effect kicks in — this is where cellular transformation accelerates.

Most people feel something in the first week. The real shift happens when you commit to 90 days.

Why do you push the 90-day commitment?

Because that's what the science demands. NAD+ restoration isn't instant. Cellular repair takes time. The people who "try for 30 days" and quit are stopping right before the compounding benefits hit. The 90-day protocol exists because it works — not because we want your money longer.

Is $4.44/day worth it?

That's less than your morning coffee. And unlike coffee, OneLife doesn't crash at 3pm. It contains Guarana (clean, sustained energy) plus 16 other actives for cellular health, hydration, focus, and recovery. You're not adding a cost — you're replacing a worse habit with a better one.

What if I'm already taking NMN capsules?

Check your dose. Most capsules are 250-500mg. Clinical studies showing real results use 1,000mg. If you're taking less, you're probably underdosed. If you're taking multiple capsules to hit 1g, you're overpaying and missing the synergistic benefits of Resveratrol, CoQ10, and the rest of the stack.

Can I take it with coffee?

Yes. Take OneLife first thing on an empty stomach. Coffee after is fine. Though many people find they need less coffee — or none — once the Guarana and L-Theanine kick in.

Is it safe?

Yes. Every batch is third-party tested in Australia for purity, potency, and contaminants. Free from dairy, gluten, soy, nuts, artificial colours, fillers, and gums. Used daily by athletes, founders, and high performers who can't afford to put garbage in their bodies.

What if it doesn't work for me?

Full refund. No questions. No hassle. Email care@befirstornothing.com or DM us on Instagram. If you don't feel sharper, clearer, and more energised — we give you every dollar back. The only risk is staying the same.

How fast does it ship?

Orders ship daily from our Alexandria, Sydney facility.

  • Australia: 1-3 business days
  • NZ: 3-6 days
  • International: 5-10 days express

What's included with Subscribe & Save?

  • Free premium drink bottle with first delivery
  • Free FON Frother with second delivery
  • Best price per serving
  • Results Protection guarantee
  • Pause, skip, or cancel anytime

No lock-in. No tricks. Just better value for committing to the protocol.