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Geneza Pharmaceuticals
Estimated Delivery: 12-26 Days (International), 3-6 Days (United States)
Return within 45 Days of purchase. Duties & taxes are non-refundable.
Buy GP Bold 300 by Geneza Pharmaceuticals at XSteroids. One bottle carries 10 ml of boldenone undecylenate at 300 mg per ml, so a single vial holds 3000 mg of the ester. Down the page: what the molecule does, why the undecylenate tail sets the injection rhythm, how a weekly total is settled on, which compounds share the plan, when a restart can begin, and the points that need watching.
Every vial carries the Geneza Pharmaceuticals name and is stocked as a research-grade article for the laboratory and the gym. That is why each figure quoted below is drawn from published work and from what lifters report rather than from a prescription sheet. Boldenone itself has a long history in both animal science and athletic research.
The product is a multi-dose oil, 10 ml at 300 mg per ml. Chemically the hormone sits one step away from testosterone: a second bond joining carbon one to carbon two. That one alteration softens the androgenic punch and drops the share that aromatises into estradiol to roughly half of what testosterone produces. Fastened to the molecule is the undecylenate ester, and that ester explains why a single shot lasts as long as it does.
The box states the ester and the strength. Nobody outside the laboratory has assayed this particular batch, so what follows covers how the drug and its ester behave instead of making a claim about the exact contents of the bottle.
Oil placed into muscle becomes a depot. Enzymes in the tissue strip the undecylenate tail away at their own pace, and only then does active hormone reach circulation. Once loose it docks with androgen receptors, lifts protein turnover, holds more nitrogen inside tissue, and prompts the marrow to build extra red cells, which is where the appetite and the stamina come from. What it adds is lean and unhurried.
Timing traces back to the ester. Release carries on for close to a fortnight after each shot, which allows one or two injections a week while concentration in the blood keeps building for several weeks before it steadies. Estrogen conversion runs near half of testosterone's rate, so bloat and estrogenic pressure come in milder than on a pure testosterone cycle, yet they do not disappear.
This is not a compound that announces itself early. Hunger tends to arrive first, endurance follows once red cells accumulate, and the mirror catches up only between the eighth and the twelfth week. Anybody who quits at week five has quit before there was anything to see.
The look it gives is filled out rather than swollen, and weight that arrives this slowly tends to stay. What should equally be expected is shutdown of the body's own testosterone, which is the reason a testosterone compound belongs in the same plan rather than being left out.
Reported weekly amounts land between about 400 and 1000 mg, and most people sit toward the top of that spread. The figure cannot be chosen in isolation: it depends on how much testosterone runs in the stack, since both compounds share the same suppression and the same estrogen question, and a slow ester means a change made today is judged weeks later.
Twice a week covers most plans built on undecylenate, and three times is as far as a workable schedule usually reaches. The ester builds silently, so a change made today will not show itself for a fortnight; that is why adjustments come at intervals and are judged from a blood draw rather than from how a single session felt.
Three numbers carry the plan: estradiol, hematocrit and the lipid panel. Hematocrit climbing is a known behaviour of this compound and the reason fluid intake and the timing of any donation are discussed so often. Should estradiol move upward, the answer is a measurement rather than a guess.
No boldenone run is complete without a testosterone compound beside it. Testosterone Esters and Suspension from Geneza Pharmaceuticals arrive as propionate, enanthate, cypionate and suspension, which lets the base be quick or drawn out to suit the plan. An oral at the start supplies early momentum, and Methandienone from Geneza Pharmaceuticals is the traditional pick for that opening stretch.
A second long ester fits the same rhythm. Nandrolone Esters from Geneza Pharmaceuticals bring size and easier joints, while Trenbolone Esters from Geneza Pharmaceuticals harden the closing weeks for a drier appearance. GP Anastrozole is left unopened until a blood result asks for it.
Recovery is paced by the ester rather than by the calendar. Undecylenate goes on releasing for about two weeks after the final shot, and a SERM begun before that merely competes with hormone still on its way in. The established sequence is to wait for the ester to clear and then take a SERM for four to six weeks.
Two SERMs sit in the Geneza range, GP Nolvadex (tamoxifen) and GP Clomiphene, and either of them can carry the restart. After a long course at a high dose the body restores its own output more slowly, and nothing suppressive has a place in that window.
Reported effects include fluid held by users who are prone to it, greasy skin and breakouts, a clearly larger appetite, and a gradual but genuine loss of the body's own testosterone. Over a long course, especially at the upper doses, blood pressure and hematocrit can drift upward and the lipid panel generally moves.
Boldenone is controlled in the United States, and WADA places it in class S1, where the prohibition holds all year round. The compound has been studied since the 1950s and stays popular for lean mass, though it clears slowly and can be detected long after a course ends. Nothing here is medical advice; the material is offered for research use only.
The vial is best kept standing, tightly closed, in a dry cupboard at ordinary room temperature and clear of direct light and damp rooms. An oily solution needs no fridge, and freezing spoils it. Log the batch number and the expiry date before the first draw, then bin any vial that goes cloudy, leaks or holds visible particles.
This vial belongs to the Geneza Pharmaceuticals catalogue on XSteroids, and a cycle can be built from the same shop, the base and the recovery SERM included. Payment runs through an encrypted checkout. US orders typically land in three to six days, and parcels heading abroad take twelve to twenty-six. Cards linked below cover the compounds normally bought alongside it.
GP Bold 300 is a 10 ml multi-dose vial of boldenone undecylenate at 300 mg per ml from Geneza Pharmaceuticals. Boldenone is a long acting anabolic steroid with roughly half the aromatization rate of testosterone, and the undecylenate ester keeps releasing hormone for up to about two weeks after each injection.
Equipoise is a brand name that has become the common nickname for boldenone undecylenate, so the active compound is the same. GP Bold 300 is the Geneza version at 300 mg per ml. The ester, the hormone and the release behaviour match the classic product that carries the Equipoise name.
Eight to twelve weeks is the usual range. Boldenone releases slowly and produces steady rather than dramatic change, so a shorter cycle ends before the effect becomes visible. The final injection is timed so the long ester has room to clear before recovery starts.
Users consistently report a stronger appetite on boldenone, and it is one of the compound's recognisable effects. The mechanism is not fully settled, but the practical result is easier eating during a mass phase. It also makes a strict cutting diet harder to hold than on drier compounds.
Community practice spans roughly 400 to 1000 mg per week, split into one or two injections, with most users in the upper half of that band. The final number depends on how much testosterone runs alongside, since both compounds share the same suppression and estrogen pathway.
A testosterone base is the essential partner, because boldenone suppresses natural testosterone production. A base ester on the same long timeline keeps the cycle balanced. A dry oral or a second long injectable can be added later, but the base comes first and the cycle is built around it.
You can buy GP Bold 300 by Geneza Pharmaceuticals online at XSteroids, direct from the brand catalog. Add the 10 ml vial to the cart on this page and check out securely. US domestic shipping takes three to six days and international delivery twelve to twenty-six days.
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