Bac water calculators for every peptide
Pick your compound to work out the bac water amount, the concentration, and your measurement in syringe units. Every calculator uses the same deterministic, tested math as our Plan Builder.
See what each compound is, how it is stored, what research studied, and what no one can tell you, in one table.
Metabolic & GLP-1
Semaglutide is a lab-made peptide. It is one of the most studied peptides for how the body handles food and weight. It works on a body signal called GLP-1 (a GLP-1 receptor agonist).
Tirzepatide is a lab-made peptide studied for how the body handles food and weight. It works on two body signals at once, called GIP and GLP-1 (a dual receptor agonist), instead of just one.
Retatrutide is an emerging triple receptor agonist peptide studied in metabolic research.
Cagrilintide is a lab-made peptide studied for how the body handles food and weight. It is an amylin analog (a lab-made copy of a natural body signal called amylin) and is often studied next to GLP-1 peptides.
AOD-9604 is a lab-made piece of the growth-hormone molecule (a fragment, not the whole thing). It is studied in metabolic research.
Healing & recovery
Growth hormone secretagogues
Ipamorelin is a lab-made peptide. It is a growth hormone secretagogue, which means it is studied for gently nudging the body's own growth-hormone signals.
CJC-1295 without DAC, also called Mod GRF 1-29, is a lab-made peptide in the growth-hormone group. It has a short half-life, which means it does not last long in the body once it is used.
CJC-1295 with DAC is a lab-made peptide in the growth-hormone group. The 'DAC' part is added so it lasts longer in the body (a longer half-life) than the no-DAC version.
Sermorelin is a lab-made peptide in the growth-hormone group. It is one of the shorter pieces studied in this class.
Hexarelin is a growth hormone releasing peptide known for its potency in research models.
Cosmetic & skin
GHK-Cu is a small lab-made peptide (made of three building blocks, so it is called a tripeptide) that holds onto copper. It is studied in skin, hair, and tissue research.
Melanotan II is a lab-made copy of a natural hormone that affects skin color (a melanocyte-stimulating hormone). It is studied in pigmentation research.
The Glow Blend is a combination product containing GHK-Cu and BPC-157 in a single vial, studied in skin and recovery research.
Cognitive
Reproductive
Kisspeptin-10 is a peptide studied in reproductive and hormonal signaling research.
PT-141, also known as Bremelanotide, is a lab-made peptide that works on a body signal system called melanocortin. It is studied in reproductive research.
HCG is a hormone studied in reproductive research and typically supplied as a lyophilized research powder.
Longevity
MOTS-c is a lab-made copy of a peptide that comes from the mitochondria, the tiny power plants inside cells. It is studied in metabolic and longevity research.
Epithalon is a small lab-made peptide (it is made of four building blocks, so it is called a tetrapeptide). It is studied in longevity and cellular research.
SS-31, also known as Elamipretide, is a lab-made peptide that targets the mitochondria (the tiny power plants inside cells). It is studied in cellular energy research.
Any other peptide
The Plan Builder walks you through it and does all the math for you.