A clinically-formulated daily powder for endurance athletes and everyday performers. 60+ bioavailable nutrients. Tested for what isn't in it as much as what is.
PORTRAIT · 4:5
MORGAN MCDONALD · SYDNEY AU
Australian Olympian and NCAA champion now competing at the senior international level. Phos is part of the daily protocol that holds together a 100-mile training week.
PORTRAIT · 4:5
JAQUAVIOUS HARRIS · ATLANTA GA
A rising American distance runner with sub-elite road and track marks, training out of Atlanta. Honest mileage, honest fuel, no shortcuts.
PORTRAIT · 4:5
DAVIN THOMPSON · BYU
Emerging distance runner inside one of the nation's premier collegiate programs. Phos sits next to the breakfast on training days, not the marketing.
PORTRAIT · 4:5
NOAH JENKINS · BYU
BYU distance runner balancing collegiate-level training volume with the long arc of building a senior career. Quiet, methodical, consistent.
PORTRAIT · 4:5
CREED THOMPSON
One of the strongest collegiate distance commitments in the country. A runner who treats every interval as a deposit.
PORTRAIT · 4:5
SANTIAGO GAITAN · WELLAND ON
Elite Canadian distance runner from Welland, Ontario competing on the world stage. The recovery side of training matters as much as the work.
PORTRAIT · 4:5
TRAVIS FEENY · SUU
Distance athlete competing at altitude with Southern Utah. The kind of runner who shows up every Sunday for the long one — and earns the result.
SLOT · OPEN
COACH SPOTLIGHT · TBD
Endurance, college, and club coaches recommending Phos to their athletes. Featured profile coming in the next content cycle.
Best value · Full system
PM BLEND · RECOVERY + SLEEP + RESTORATION
AM BLEND · ENERGY + PERFORMANCE + FOCUS
There are dozens of all-in-one powders on the shelf right now. Most rely on proprietary blends, synthetic forms, and clever labels. Phos doesn't. Here is exactly what makes it different — line for line.
Modern diets, changing food systems, and lifestyle factors have contributed to widespread nutritional gaps. Here's what peer-reviewed research has found.
Most Americans fail to obtain adequate amounts of one or more essential nutrients from food alone.
Roughly one in two Americans consumes less magnesium than recommended.
Potassium is essential for hydration, nerve function, muscle contractions, and cardiovascular health, yet approximately 94% of Americans do not consume enough.
Research comparing historical and modern crops found measurable declines in certain vitamins and minerals over time.
If an athlete at the highest level in a tested sport can take it, so can you.
Every Phos formula is BSCG Certified Drug Free, independently tested to confirm no banned substances for safe, trusted performance.
All Phos products are third-party lab tested to ensure potency, purity, and safety from harmful microbes — giving you total confidence in every batch.
Produced in an NSF GMP-certified facility. The same quality control standard used by professional supplement manufacturers.
Free shipping on all U.S. domestic orders. Easy to start, easy to stay on — Phos delivered right to your door, every month.
No flavoring. No fillers. No junk. Nothing but the active ingredients themselves. Mix in your beverage of choice and take as a wellness shot or as part of a smoothie. We recommend mixing with citrus juices especially, as the citrus helps hide the earthy flavor. Take the AM Blend in the morning and the PM Blend in the evening with a meal containing fat.
Clean energy and focus from methylated B-complex, chelated minerals, creatine monohydrate, and alpha GPC. Can be taken on an empty stomach or with a meal.
Full system recovery from magnesium bisglycinate, vitamin D3 + K2 MK-7, grass-fed collagen, turmeric + black pepper, CoQ10, and MSM + chondroitin. For full absorption take with a meal containing fat, 3-4 hours before sleep.
Every ingredient in Phos is disclosed by name and form dose and sourced for bioavailability — the form your body actually uses, not the cheapest form a label can claim.
Yeast-derived beta-glucan with clinical data on immune resilience under training load.
Magnesium, zinc, calcium, potassium — amino-acid-bound for absorption your gut accepts.
Pre-converted so the ~40% of people with MTHFR variants don't get skipped over.
Real-food extracts that deliver naturally occurring compounds to support recovery, resilience, and everyday wellness.
Type I + III for joints, tendons, and connective tissue. The hardware that holds a training cycle together.
The bioavailable form — not the cheaper, less-absorbed ubiquinone most labels use.
The math everyone avoids doing. Phos consolidates an otherwise chaotic supplement stack into one daily protocol — and reclaims the four-figure annual bill you probably haven't tallied lately.
Typical breakdown for an endurance athlete or active adult buying clean-label supplements separately. Roughly. Be honest with yourself.
I'm a master's swimmer and I was running a stack of magnesium, creatine, a B-complex, and a greens powder. Phos replaced all four. I feel more recovered the morning after a hard set and I'm not chasing capsules around the kitchen anymore.
I expected the AM blend to be the workhorse. It's actually the PM. I'm waking up before my alarm now. As a 47-year-old who trains six days a week, that's worth the price by itself. The fact that it also handles vitamins is icing.
I read the full panel on AG1, IM8, and three others before pulling the trigger on Phos. Methylated Bs, chelated minerals, real creatine dose, ubiquinol instead of ubiquinone — it's not even close on the actives. The taste is also surprisingly clean.
If you're considering switching from AG1, IM8, or a stack of separate bottles — these are the questions we hear most. If yours isn't here, email support@phosperformance.com.
One daily protocol. Sixty-plus bioavailable nutrients. Built and tested for people and athletes who need it to work - and accessible to anyone who wants the same standard. Start the system today.