Large Volume Injection Kit (Muscle)

This kit is built for bigger oil-based injections and includes a 5ml syringe, a 23G (0.6 x 25mm) needle, and alcohol swabs to clean the injection site. It is not a compound, just the hardware you need when a standard 3ml barrel is too small for your dose. It suits high-volume single compounds or blended oils that push past 3ml per shot.

As a general guide, once a single injection volume goes above around 2.5 to 3ml, drawing and pinning with a 3ml barrel gets awkward and increases the chance of a messy or incomplete shot. Blended compounds or higher-concentration oils often push total volume up, which is where a 5ml barrel makes the process smoother. This is a practical sizing guide, not medical advice, and your own protocol should guide the volume you are working with.

The 23G (0.6 x 25mm) needle included is a common choice for intramuscular injection once the oil is drawn up, offering a reasonable balance between comfort and flow. Many users still prefer a separate wider-gauge drawing needle to pull thicker oils from the vial, then switch to a finer needle like this one for the actual injection. Swapping needles between drawing and injecting is a common approach to reduce site irritation, again as general practice rather than a medical instruction.

The swabs are there to clean both the vial top and the injection site before you pin, which helps reduce the risk of introducing bacteria at the injection point. Skipping this step is one of the more common causes of avoidable soreness, redness, or localised infection at the site. It takes seconds and is worth doing consistently regardless of which compound or blend you are running.

A standard kit is usually built around a 3ml syringe, which covers most single-compound, lower-volume injections without issue. This Large Volume Injection Kit swaps that for a 5ml barrel specifically for bigger single doses or blended oils where 3ml is not enough to draw the full amount in one go. If your usual injection volume stays comfortably under 3ml, the standard kit is the simpler option.

Everything we stock is genuine, sourced kit, not counterfeit or repackaged gear. Orders ship from the UK on Royal Mail Tracked 24 in plain, unmarked packaging, with same-day dispatch if you order before midday on a working day. Most customers across the UK see their parcel land within 1 to 2 working days of dispatch.