RED BOLD (Boldenone Undecylenate 250 mg/ml)

RED BOLD (Boldenone Undecylenate 250 mg/ml) — a 1-dehydro androgen with an exceptionally slow release curve
Boldenone is testosterone with one additional double bond, and undecylenate is one of the longest esters ever put into routine use. The result is a compound built for research timelines measured in weeks rather than days. RED BOLD supplies it at 250 mg/ml, sealed and batch-tested.

What is Boldenone Undecylenate?

Boldenone is 1-dehydrotestosterone: structurally identical to testosterone but for a double bond between C1 and C2 of the A-ring. That modification reduces aromatase affinity relative to testosterone without eliminating conversion entirely, and shifts the compound’s receptor-binding character in ways that have kept it in comparative structure–activity literature for decades. The undecylenate ester — an eleven-carbon unsaturated chain — makes it one of the most lipophilic depot preparations available, yielding extremely gradual hydrolysis and a long, flat availability profile. It is also heavily documented in veterinary and residue-analysis research, where its metabolites are established markers.

Research interest

• 1-dehydro structure–activity — studied for how A-ring unsaturation alters aromatase affinity and receptor binding.
• Ultra-lipophilic depot kinetics — investigated as one of the slowest-releasing ester preparations characterised.
• Erythropoietic markers — examined in preclinical literature on red-cell and haematological parameters.
• Veterinary residue analysis — a reference compound in food-safety and residue-detection method development.
• Metabolite profiling — of interest to analysts characterising boldenone metabolites and endogenous-origin discrimination.

Specifications

• Content: 10 ampoules × 1 ml (250 mg/ml)
• Form: Sterile oil-based injectable solution, sealed glass ampoules
• Purity: Pharmaceutical-grade, batch-tested
• Storage: Cool, dry, light-protected; controlled room temperature

Handling & storage

Keep ampoules sealed, upright and shielded from light at stable room temperature until the point of analytical use. Repeated thermal cycling is the most common cause of degraded oil-carrier preparations, so avoid refrigeration followed by rewarming and do not store near ovens, incubators or windows. Inspect each ampoule against a light source for haze, discolouration or particulates before drawing a sample, use aseptic technique and dedicated glassware, and record lot identifiers alongside every data point so results remain traceable to a single batch. Dispose of ampoule glass and unused material via approved chemical waste routes.

Why source from Rogue

• Verified purity — every batch traceable and tested before it reaches a shelf.
• European supply chain — sealed ampoules, authentic labelling, never grey-market.
• Discreet, tracked delivery — fast dispatch across the EU in unmarked packaging.

For research purposes only. Not a medicinal product. Not for human or veterinary consumption. Intended for qualified laboratory research use only.

Related: Injectables · RED TRENE (Trenbolone Enanthate 200 mg/ml) · RED ENA (Testosterone Enanthate 250 mg/ml) · RED SUS (Testosterone Blend 250 mg/ml)