Recovery

Support faster recovery between training sessions

Tissue Quality

Maintain the flexibility and resilience that training demands

Gut + Brain

Support the gut-brain connection that energy and focus depend on

Recovery

Support faster recovery between training sessions

Tissue Quality

Maintain the flexibility and resilience that training demands

Gut + Brain

Support the gut-brain connection that energy and focus depend on

Research compound — not intended
to diagnose, treat, cure,
or prevent any disease.

BPC-157 - The Tendon Compound

BPC-157 Arginate, 800mcg, third-party verified. The compound studied for the tissue that heals slowest — and the one most oral supplements get wrong.

$74.95

🔬 Built for tendon, not muscle

800mcg per serving — the dose used in the published oral research, not the minimum that fits on a label

Arginate, not acetate — the stable salt form chosen for oral delivery

99.4% batch average — HPLC-verified, COA published before a single unit ships

Studied across three biological systems — connective tissue, gut lining, gut-brain signalling

Current batch — limited units remaining

Most people here end up taking both BPC-157 is the supply-line compound. TB-500 is the structural one. The research that people quote on tendon recovery almost always involves both, which is why the ARK Protocol pairs them.Start with BPC-157 if you want to see how you respond. If you already know you want the full protocol, the stack is $127 — $52 more than this bottle, for both compounds. SEE On SHOP

Trusted by 1000s of daily takers

Irina F.

★★★★★
I've been using the Wolverine stack for about two months now, and I have to say, I'm really noticing a difference, especially with my shoulder injury. Initially, I was hesitant about trying it, but I'm glad I did because my shoulder feels more mobile and less painful. It’s great to finally get some relief after dealing with discomfort for so long.I've also noticed I'm able to get back to some activities I had put on hold. While I'm not completely pain-free yet, the improvement has been significant enough that I feel more confident moving forward. Overall, I would recommend giving it a try if you're dealing with something similar.

Steve T.

I recently started using these capsules after reading some positive information about them, and I really appreciate that I don’t have to deal with injections. It's so much more convenient for me, and it fits easily into my daily routine. I’m currently partway through the protocol and already feeling some improvements in my overall wellbeing.The process has been straightforward, and I find the capsules easy to swallow. I’m hopeful that as I continue, I’ll notice even more benefits. Overall, I’m pleased with my experience so far and would recommend giving them a try if you're looking for a non-injection option.

Robert B.

I've been using the BPC-157 recovery supplement for a few weeks now, and I've noticed a significant difference in my healing times after workouts. It's easier to bounce back from nagging injuries, and I feel more comfortable pushing my limits. Overall, it seems to be a solid addition to my recovery routine.

Arginate Form

The stable salt form chosen for oral delivery

2 Capsules Daily

Taken fasted — 30 minutes before your first meal

60 Capsules

800mcg per serving · a full 30-day protocol

Cissus Quadrangularis

600mg per serving — combined with BPC-157 Arginate

If you order within 10 Stdn. 50 Min. you'll get it by

Ordered

Today

Shipped

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How to take it

BPC-157 — Take 2 capsules every morning
on an empty stomach, 30 minutes before
your first meal.

Do not exceed the stated daily dose
of each product. Store below 25°C
away from direct sunlight. Keep out
of reach of children.

What's inside

ACTIVE INGREDIENTS

BPC-157 Arginate Salt — 800mcg per serving
The stable arginate salt form — more chemically
stable for oral delivery than standard acetate.
The form referenced in the most rigorous
available oral research.

Cissus Quadrangularis Extract — 600mg per serving
A plant extract studied for its support of
connective tissue cellular activity — included
alongside BPC-157 Arginate by design not by
accident.

OTHER INGREDIENTS

Vegetable HPMC capsule shell — vegan
Microcrystalline cellulose — one excipient only

No fillers. No proprietary blends.
No undisclosed ingredients. Ever.

VERIFICATION

Every batch independently verified at
99.4% average purity by HPLC analysis.
Batch-specific COA published on this page.

Shipping & returns

Ships from the USA.
Free shipping on orders over $75.
Standard delivery 3-5 business days.
Express delivery 1-3 business days.
All orders tracked and insured.

90-day money back guarantee.
Full refund. No questions asked.
Contact us via arkantiaging.com/pages/contact.
Full policy at arkantiaging.com/policies/refund-policy.

THE RESEARCH BEHIND THE COMPOUNDS

What is in the bottle

Studied For Connective Tissue, Gut Health, And Neural Support

BPC-157 has been independently studied across more than thirty years of published research for its interaction with the body's natural vascularisation process, gut lining integrity, and gut-brain axis signalling. Three biological systems. One precisely dosed oral capsule.

800mcg Per Serving — The Research Standard Dose

Every serving of ARK BPC-157 contains 800mcg of BPC-157 Arginate — the dose referenced in the most rigorous available oral research. Not the minimum viable dose. The research standard dose. Two vegetable HPMC capsules. Thirty servings per jar.

BPC-157 Arginate Not Standard Acetate

Most BPC-157 supplements use the standard acetate form. ARK uses BPC-157 Arginate — the stable salt form specifically chosen for oral delivery. More chemically stable. More consistent dose to dose. A formulation decision with a documented reason behind it.

99.4% Purity — Batch Verified

Every batch of every ARK product is independently verified by HPLC analysis before a single unit goes on sale. Our minimum accepted purity threshold is 95%. Our batch average is 99.4%. The Certificate of Analysis for your specific batch is published on this page — not available on request, published before sale.

What BPC-157 Does Inside Your Body

The connective tissue cells that keep your joints functional are still there. BPC-157 supports their activity.

Every tendon, ligament, and joint in your
body contains fibroblasts — the cells that
produce the structural proteins connective
tissue is built from. With age their
response to the body's natural maintenance
signals weakens progressively.

BPC-157 is studied for its interaction
with growth hormone receptor expression
in local fibroblasts — supporting the
body's natural structural protein
production activity. Published research
documents more organised collagen matrix
structure in study models compared to
controls.

The machinery is still there.
BPC-157 supports the signal.

Better blood supply to the right places. Everything downstream from that gets better.

Without adequate blood flow to areas of
tissue stress the nutrients, oxygen, and
biological resources your body is sending
cannot reach their destination efficiently.
Everything that depends on supply is
rate-limited by it.

BPC-157 is studied for its interaction
with VEGF — Vascular Endothelial Growth
Factor — supporting the body's natural
process of new blood vessel formation and
nutrient delivery to areas of tissue stress.

More supply. Everything downstream
works more effectively.

The energy drain. The food sensitivities. The brain fog. They may all start here.

Your gut lining is one cell thick. When
it is under stress — from training load,
lifestyle factors, or time — the effects
reach far beyond digestion.

Systemic fatigue that sleep does not
resolve. A growing list of foods your
body reacts to. Focus that fluctuates
without an obvious cause.

BPC-157 was derived from a protein the
stomach produces to protect its own lining.
Its interaction with gut lining integrity
is the most extensively researched area
of its thirty-year research profile.

Support the gut. The downstream
effects follow.

Two capsules. Every morning. Done

How the habit actually fits into a morning.

BPC-157 before breakfast

BPC-157 — Take 2 capsules every morning
on an empty stomach, 30 minutes before
your first meal.

Fasted. Not complicated.

Wake up. Take two capsules
with a full glass of water.
Wait thirty minutes.
Then eat whatever you normally eat.

Consistency

The protocol is simple.
The consistency is where
most people fail.
Thirty days to build the habit.
The research to make it
worth building.

BPC-157 before breakfast

BPC-157 — Take 2 capsules every morning
on an empty stomach, 30 minutes before
your first meal.

Fasted. Not complicated.

Wake up. Take two capsules
with a full glass of water.
Wait thirty minutes.
Then eat whatever you normally eat.

Consistency

The protocol is simple.
The consistency is where
most people fail.
Thirty days to build the habit.
The research to make it
worth building.

People who stuck with it

Busy mornings, cluttered shelves, and one jar that replaced them.

Three bottles on the shelf, one of them always empty. This is one jar and it just works.

Daniel L. | Four months in

I tried the protocol or wolverine stack , high quality products

Sarah W. | Always travelling

Received the product quickly after order looking good

Olivia B. | Three months in

Four on the windowsill next to the kettle. Same time, same spot, every single morning.

Ruben H. | Morning ritual

It replaced three bottles I was buying. Cheaper, and I stopped forgetting two of them.

Marius T. | Verified buyer

Most People End Up Taking Both

BPC-157 is the supply-line compound — connective tissue, gut lining, gut-brain signalling. TB-500 is the structural one — tissue architecture, cellular coordination.

The research people quote on tendon recovery almost always involves both. That's why ARK pairs them.

Eight biological systems. Two precisely dosed compounds.
BPC-157 fasted every morning. TB-500 any time — with or without food.
No proprietary blends. Every ingredient disclosed. Every batch independently verified.

I had three half-finished bottles and no real routine, and I had quietly stopped noticing. One jar and four capsules solved a problem I was not admitting to.

Niel.K

4.8 out of 5 from over 2,600 reviews

Bought for one reason, kept for three

Several months of the same four capsules later.

Neil,

"Great product! I've noticed a significant difference in my concentration and energy since I started taking it daily."

Daniel, 34

I bought it for the energy side and did not expect anything else from it. Six weeks in, the thing I actually noticed was how much calmer the evenings got. Turns out I had been treating one third of the problem.

James

It lives in the bag rather than on a shelf at home, which is the only reason I actually take it. No scoops, no shaker, nothing to measure out before I leave.

Sven

I switched to the Sleep jar after a month and kept the same four-capsule habit. Calm was the part I had underrated, and it turned out to be the reason the rest stuck.

60 days to feel the difference

Two bottles. Four capsules every morning. Sixty days is long enough to know whether that shoulder is actually moving — not long enough to talk yourself out of it. If nothing's changed, one email gets you every cent back. Opened bottles included.

BUILD THE PROTOCOL

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Two Actives, One Protocol

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Answers to your important questions

Most BPC-157 supplements use the acetate salt form because it is cheaper and easier to source. ARK uses the arginate salt form — a more chemically stable version of the same compound that is better suited to consistent daily oral protocols.

The arginate form maintains its structural integrity more reliably across the temperature and pH variations that occur during manufacturing, storage, and transit. For a compound taken orally every morning the stability of what is in the capsule matters. This is a deliberate formulation decision with a documented reason — not a marketing claim.

Each ARK BPC-157 capsule contains 400mcg of BPC-157 Arginate. Two capsules delivers 800mcg per serving — the upper end of the dose range most consistently referenced in the published oral BPC-157 research literature.

We do not underdose to reduce the cost of goods. If the label says 800mcg per serving the product contains 800mcg per serving — independently verified by HPLC analysis and confirmed in the batch-specific COA published on this page.

BPC-157 is not an acute compound. It does not produce a felt effect on day one. It is studied for its support of biological processes that operate across weeks and months — connective tissue cellular activity, gut lining integrity, vascularisation, and neural pathway signalling.

The research community protocols run for 10 weeks minimum. Track the variables that matter to you before you start — joint comfort, gut reactivity, energy consistency, cognitive clarity — and reassess at 6 weeks and 12 weeks rather than day by day. The people who get the most from this protocol are the people who give it the time the research demands.

There is a protocol. ARK recommends 10 weeks on followed by 4 weeks off before repeating. This is the cycling framework most consistently referenced in the longevity and research community.

The off cycle gives the body's natural systems time to operate independently before the next supported cycle begins. It also prevents the habituation that can reduce the effectiveness of any consistently administered compound over time.

Full protocol guidance — including timing, cycling, and stack combinations — is available at arkantiaging.com/pages/protocol.

Yes — with an important qualification about form.

BPC-157 was originally studied in injectable form. However BPC-157 Arginate — the form ARK uses — is specifically the oral salt form of the compound. The arginate form is more stable in the gastrointestinal environment than standard acetate and is the form referenced in the most rigorous available oral bioavailability research.

ARK sells BPC-157 as a food supplement for research and educational purposes. We make no claims about injectable forms of any compound. Our product is an oral capsule and is formulated specifically for that delivery method.

Cissus Quadrangularis is a plant extract with an independent research profile in connective tissue support. It is studied for its interaction with connective tissue cellular activity — complementary to BPC-157's documented interaction with the body's natural vascularisation process and growth hormone receptor expression in local fibroblasts.

It is included at 600mg per serving — a meaningful research-referenced dose — not as a filler or label padding. Every ingredient in ARK BPC-157 is there for a documented reason. The full ingredient list with quantities is disclosed on this page.

BPC-157 is a chain of amino acids — the type of molecule digestive enzymes are specifically designed to break down. When you eat food your stomach activates digestive enzymes — particularly proteases like pepsin — that begin breaking down proteins and amino acid compounds.

Taking BPC-157 fasted — 30 minutes before your first meal — means these enzymes are at lower activity levels. The compound moves through the stomach more quickly and reaches the small intestine — where absorption occurs — before the full enzymatic response to food is active.

The fasted protocol is the timing most consistently referenced in the BPC-157 research community. It takes 30 seconds. The habit forms within two weeks.