Supplements that
actually do something.
Clean, honestly dosed, and tested by an outside lab. No proprietary blends hiding pixie-dust amounts, no fillers, no fluff. Just the actives that earn their place, at the doses the research uses.
4.8 from 41,827 reviews. Join the people who feel the difference.
- Real, full doses
- No fillers or dyes
- 60-day guarantee
As featured on
- Men’s Health
- GQ
- Well+Good
- Outside
- Forbes
- The Strategist
- Healthline
- mindbodygreen
- Sleep that finally sticks. Three weeks and I am a different person. Jenna R.
- My lifts are up and recovery is faster. The real deal. Tyler B.
- The afternoon crash is just gone now. Renee P.
- Bloodwork came back better. My doctor noticed. Priya S.
- Brain fog lifted in a month. I am not exaggerating. Daniel R.
- No fishy burps, no fillers, and I actually feel it. Marcus T.
- Bloating I lived with for years quietly went away. Grace A.
- The only brand I trust enough to take every single day. Sasha D.
- Calmer, sharper, and sleeping like a teenager again. Chris V.
- Dentist asked what changed. Less sensitivity, whiter teeth. Hana M.
20% off select products. Subscribe and stack to save even more.
Start here
The ones people reorder.
Begin with one. Most people build a routine of three or four within a month.
- PERFORMANCE
- More reps and strength. The clearest proven gain in strength training there is.
- Recover between sets. Refills the quick energy your muscles burn first.
- Helps a tired brain. Useful for focus on low-sleep days, not just the gym.
5.0 (7,418)$34 $29 subscribe - CALM
- Fall asleep faster. The mineral that helps your mind wind down at night.
- Eases tension and cramps. Relaxes tight muscles and a restless evening.
- Gentle on the stomach. Glycinate, not the oxide form that upsets your gut.
4.9 (8,302)$29 $25 subscribe - FOUNDATION
- Fills the produce gap. For the days your plate is short on fruits and vegetables.
- Easy to drink. Tastes like mild mint, mixes clear, no chalk.
- Good for digestion. Fiber and probiotics built in to keep you regular.
4.8 (6,070)$54 $46 subscribe - PROTEIN
- Builds and repairs muscle. High in leucine, the amino acid that drives recovery.
- Keeps you full. A real protein hit that holds off the mid-morning snack.
- Easy on the stomach. Pure isolate, very low lactose, no gums or fillers.
4.8 (2,760)$49 $42 subscribe - FOUNDATION
- Bones and immunity. D3 is the one most people run low on, especially in winter.
- K2 directs the calcium. Helps it land in your bones instead of your arteries.
- One drop a day. A clinical dose in a drop of MCT oil, easy to take.
4.9 (4,461)$28 $24 subscribe - FOUNDATION
- Supports your heart. 1,500mg of EPA and DHA, the dose studied for healthy triglycerides.
- Feeds your brain. The omega-3 fats your brain is largely built from.
- No fishy burps. Triglyceride form, tested for freshness, so it does not repeat on you.
4.8 (3,902)$42 $36 subscribe - LONGEVITY
- Raises NAD+. The molecule behind cellular energy and repair, which falls with age.
- For day-to-day energy. Most people take it to feel less worn down.
- Verified pure. 99%+ NMN, third-party assayed, in a category full of fakes.
4.8 (1,344)$47$59 $40 subscribe - COGNITION
- Sharper memory. Builds over a few weeks, not a same-day jolt.
- Steadier focus. A clean lift in concentration without caffeine.
- Fruiting body only. The part with the actives, not cheap ground-up grain.
4.7 (2,944)$34 $29 subscribe
Free shipping over $50 Subscribe & save 15% 60-day money-back guarantee
Our standard
If we won't take it, we won't sell it.
The supplement aisle runs on hype and hidden doses. We went the other way: outside testing, full labels, and nothing in the bottle that does not earn its place.
- Third-party tested. Every batch goes to an independent lab for identity, potency, and contaminants. You can read the report.
- Honest doses. The amount the research actually uses, printed on the label. No proprietary blends hiding the real numbers.
- Clean, always. No fillers, no dyes, no flow agents, no seed oils. If it is not doing something for you, it is not in there.
On every label
- Clinically studied actives
- Forms your body absorbs
- Full doses, fully disclosed
- Vegan capsules where possible
Never inside
- Proprietary blends
- Magnesium stearate fillers
- Artificial colors & dyes
- Mystery “natural flavors”
Build your stack
The more your routine fits, the more you save.
One product is a great start. A routine is where it compounds, for your body and your cart. Stack discounts and Subscribe & Save apply automatically in the bag.
- 15%Subscribe & saveEvery product, every refill. Skip or cancel anytime.
- 10%Stack 3 productsBuild a routine of three and the discount stacks on.
- 15%Stack 5 productsGo all-in on your routine and save the most.
- $0Shipping over $50Most routines clear it on the first order.
Most popular stack
The Daily Foundation
The four most people build their routine on.
- OMEGA-3
- MAGNESIUM
- D3+K2
- GREENS
On subscription with the stack discount applied. Adjust anything in your bag.
41,827 reviews and counting
People feel the difference.
- Verified buyer
Magnesium Glycinate
My brain finally stops racing at night
I take it about an hour before bed and that 11pm spiral where I replay every dumb thing I said that day just doesn't happen anymore. Took about five nights to really kick in, but now I won't go a night without it.
- Verified buyer
Creatine Monohydrate
Added two reps on bench without even trying
Been training 8 years so I know the difference between a real change and placebo. Around 3 weeks in, that last rep on bench that always used to be a grind just came up clean, and the week after I tacked on another one. Nothing dramatic, just a steady feeling that the tank doesn't run dry as fast. I mix a scoop into water first thing in the morning and it's been zero hassle.
- Verified buyer
n-Ha Remineralizing Toothpaste
My iced coffee flinch is gone
I used to brace myself every morning before that first sip of iced coffee. About three weeks in and the sharp zing in my front teeth has basically vanished. Never thought a toothpaste would be the thing that fixed it.
- Verified buyer
Daily Greens + Reds
My veggie insurance policy
I'll be honest, I do not eat enough vegetables. This is how I cover the gap. Mixes smooth with no clumps and I actually look forward to it.
- Verified buyer
Lion’s Mane
Clean focus, no jitters
Coffee was making me anxious and wired so I'd mostly quit it. This gives me steady focus instead. Sat down to do my taxes last Sunday and actually finished in one go, no scrolling breaks.
- Verified buyer
Vitamin D3 + K2
My 3pm crash quietly disappeared
I started this about six weeks ago mostly for my bones since my mom has osteoporosis, so the energy thing caught me off guard. I used to hit a wall around 3pm and go straight for a second coffee. Now I just don't. It isn't a buzzy kind of energy, more like the afternoon stopped dropping out from under me.
- Verified buyer
Multi-Strain Probiotic
Digestion feels steady for once
I've been taking this every morning since January and the thing I notice most is how even my digestion is now. Way less of that heavy, sluggish feeling after dinner that I just lived with for years. It's become part of my routine and I don't want to run out.
- Verified buyer
Ashwagandha KSM-66
Works, but give it time
Honest take: week one I felt nothing and nearly sent it back. Glad I didn't, because by week three my gym recovery was clearly faster and the day after leg day wasn't wrecking me. Just don't expect anything overnight.
- Verified buyer
NMN NAD+ Booster
It works, but be patient
Full honesty, the first two weeks I felt absolutely nothing and nearly sent it back. Somewhere around week four the even energy showed up and now I'm a believer. Just don't go in expecting day-one magic. One star off purely because the price adds up as a monthly thing.
Before you ask
Straight answers.
What does "third-party tested" actually mean here?
Every batch is sent to an independent lab that checks it is what the label says, at the potency the label claims, and free of heavy metals and contaminants. We do not grade our own homework.
Where do I start if I am new to all this?
Most people start with the Foundational Four: a multi, omega-3, vitamin D3+K2, and magnesium. Add from there based on your goal, whether that is sleep, focus, or performance.
How does Subscribe & Save work?
Pick a product, choose subscribe, and save 15% on every refill. You set the cadence, and you can skip, swap, or cancel anytime in one click. No emails, no phone calls.
Are your doses actually effective?
Yes. We use the amount the research uses, printed in full on the label. No proprietary blends, which exist mostly to hide tiny, useless doses behind a single number.
Is this safe to take with my medication?
Supplements can interact with prescriptions. We list every ingredient and dose clearly so you and your doctor can make the call. When in doubt, ask them first.
What if it does not work for me?
Try it for 60 days. If you are not feeling the difference, send it back, even empty, for a full refund. The risk is on us, not you.
Still wondering about something? A real person answers every message. Ask us directly
Peak, sustained
Feel the difference, or your money back.
Start with one product or build your whole routine. Every order is third-party tested and backed by a 60-day guarantee. The only risk is feeling better.
Free shipping over $50 · Subscribe & save 15% · Cancel anytime