Part 04 · Animal and small human tests
BPC-157 Dosage: Study Numbers Aren't Personal Instructions
Researchers first tested amounts in animals. You'll see those facts here, but they don't make a safe plan for you.
Access, as it actually stands
Who sets a figure, when a figure is set at all
Nothing above is a protocol, and the reason sits upstream of the dose table. Research-labelled BPC-157 is still sold outside the prescription route; those labels don't make it a medicine for people. For the prescription route, the clinician has to decide whether to write an order for a compounded preparation.
BPC-157 prescriptions at Promise Peptides (mypromise.com) now start with a licensed U.S. clinician's assessment, and the clinician can decline the request. Patients must be in the United States; both their state and the requested treatment limit the choices. Mixing a drug for a patient does not give it FDA approval. The distinction worth carrying off this page is procedural rather than pharmacological: every per-kilogram figure quoted here came out of animal work, and the only setting where a human figure gets set is one where a prescriber sets it.
BPC-157 Dosage Numbers Mostly Come From Animals
The first makers tested the compound in animals. Most BPC-157 dosage numbers came from rats. Researchers set amounts by body weight. Tendon tests used 10 millionths or 10 billionths of a gram per kilogram [1]. Other rat work used just 10 trillionths of a gram. Stomach tests used 400 and 800 billionths per kilogram [4]. Those animal amounts can't set a human amount. You won't find a personal plan here.
Only three small human tests named an amount. One vein test used 10 milligrams, then 20 milligrams, in two adults [10]. A bladder test used one 10 milligram amount [14]. These tests didn't seek the right amount. They can't tell you how much or how often.
Researchers used several ways to give the compound
Animal researchers gave BPC-157 in several ways. Most rat work put it into the belly [1]. The stomach test compared use by mouth with a muscle shot [4]. The muscle shot helped more. Tendon and wound tests put it near your hurt spot [1].
Each way appeared in just one small human report. One used a vein [10]. One placed it in the bladder [14]. One used a knee joint shot [6]. None tells your doctor the best way for people.
How BPC-157 enters you may change the risk. FDA says some ways may stir your immune system [17]. Your body could treat the compound as a threat. Rat tests can't settle that concern for you. They can't give you one safe plan.
Half-Life Tells How Fast Animals Cleared It
Half-life means how long half stays in blood. In rats and dogs, half left within 30 minutes [2]. Researchers used a vein or muscle. Rat blood received about 14-19% of the whole muscle shot. Dog blood received about 45-51%. Waste left in urine and bile, a liver fluid that helps digest food [2].
Blood levels fell fast in those animals. Rat tests often gave the compound each day [1]. Still, tissue changes took several days to show. The body first broke it into small pieces. We don't know your body's timing. Any human time would be a guess.
Animal Amounts Can't Set a Human Amount
BPC-157 work can't give you a safe human amount. Most numbers came from rats and dogs [1][2][4]. An amount based on body weight doesn't cross from rats to people. Each kind of body gets rid of drugs at its own speed. Even a rat amount in millionths of a gram per kilogram has no human match. Rat blood received 14-19% of a muscle shot [2]. Dog blood received 45-51%. The two animals handled the shot quite differently.
The three human reports didn't seek a best amount. One vein test used 10 milligrams, then 20 milligrams, in two adults [10]. One bladder test used one 10 milligram amount [14]. The knee report didn't use one set amount [6]. None tells you how much, how often, or how long.
Stomach Stability Still Doesn't Give You a Plan
The compound can stay whole in stomach juice [4]. That led researchers to try it by mouth. Yet we don't know how your body takes it in [11]. Lab workers may add liquid to the dry compound. They also store it under set rules. Lab steps aren't plans for your care.
This page only tells you what each test used. It doesn't give you an amount or schedule. Read how new blood vessels grew in the animal work. The BPC-157 legal status page explains the current rules. Neither page can turn rat tests into your care.
How long should I stay on BPC-157?
We don't have a proved human plan or time span. Most amounts came from animals. Rat work used 10 millionths or 10 billionths of a gram per kilogram [1]. Those rat amounts can't tell you how long. A time found online isn't backed by a sound human test.