Testosterone Base

Testosterone Base: The Foundation of Every Cycle

The Testosterone Base section of GasProids holds single-ester testosterone references: enanthate, cypionate, propionate and suspension formats from the store brands, each with the weekly dose and AI guidance on the card.

Below, bases are grouped by ester. Testosterone aromatizes, so every base card carries estrogen management notes and a PCT plan for the end of the run.

Showing 17 of 17 products
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SKU
Product
Rating
Price
Available Domestic
Best Seller
Product Of The Week
Dragon Pharma
5 on 2 reviews
Key Facts
ProductCypionat 250 (Testosterone Cypionate)ManufacturerDragon PharmaStrength250 mg per mLVial10 mL (2,500 mg total)InjectionsTwice a week, 1 mL eachVial lasts5 weeks at 500 mg/weekBest forMass, strength, cycle baseCarrierMCT oil
Available Domestic
Best Seller
Product Of The Week
Dragon Pharma
5 on 2 reviews
Key Facts
ProductEnanthate 250 (Testosterone Enanthate)ManufacturerDragon PharmaStrength250 mg per mLVial10 mL (2,500 mg total)InjectionsTwice a week, 1 mL eachVial lasts5 weeks at 500 mg/weekBest forMass, strength, cycle baseCarrierMCT oil
Available Domestic
Dragon Pharma
5 on 2 reviews
Key Facts
ProductEnanthate 400 (Testosterone Enanthate)ManufacturerDragon PharmaStrength400 mg per mLVial10 mL (4,000 mg total)InjectionsTwice a week, 0.6 mL each at 500 mgVial lasts8 weeks at 500 mg/weekBest forHigh-dose cycles, smaller injection volumeCarrierMCT oil
Available Domestic
Dragon Pharma
Key Facts
ProductSuspension 100ManufacturerDragon PharmaActive substanceTestosterone (no ester)FormInjectable water suspensionStrength100 mg per mlVial10 ml (1000 mg total)FocusPower-phase strength and fullnessNoteFast-acting, short cycles only
Available Domestic
Dragon Pharma
Key Facts
ProductUndecanoate 250ManufacturerDragon PharmaActive substanceTestosterone UndecanoateConcentration250 mg per mlVial10 ml (2,500 mg total)Injections1 ml per week (reference)EsterUltra-long acting undecanoateBest forTRT-style maintenance, cruise, stability
Available Domestic
Dragon Pharma
Key Facts
ProductPropionat 100ManufacturerDragon PharmaActive SubstanceTestosterone PropionateFormInjectable oil, short esterConcentration100 mg/mlVial10 mlTotal Amount1000 mg testosteroneBest ForCutting, recomp, fast response
British Dragon
5 on 2 reviews
Key Facts
ProductTestabol Depot (Testosterone Cypionate)ManufacturerBritish DragonStrength250 mg/mlPack10 ml vial (2,500 mg total)FormOil-based injectionHalf-LifeAbout 8 daysTypical dose250-500 mg per week, 2 injectionsRoleMass and strength cycle base
British Dragon
Key Facts
ProductTestabol Enanthate (Testosterone Enanthate)ManufacturerBritish DragonStrength250 mg/mlPack10 ml vial (2,500 mg total)FormOil-based injectionHalf-LifeAbout 7 daysTypical dose250-500 mg per week, 2 injectionsRoleUniversal mass and strength base
British Dragon
Key Facts
ProductTestabol Propionate (Testosterone Propionate)ManufacturerBritish DragonStrength100 mg/mlPack10 ml vial (1,000 mg total)FormOil-based injectionHalf-Life1-2 daysInjectionEvery other day or dailyTypical dose50-100 mg every other dayRoleShort cycles, fast clearance before PCT
Axiolabs
Key Facts
ProductTestaplex C 250 (Testosterone Cypionate)ManufacturerAxiolabsStrength250 mg per mlPack10 ml vialFormInjectable oilTypical dose250-500 mg weeklyRoleBase testosterone
Axiolabs
Key Facts
ProductTestaplex E 250 (Testosterone Enanthate)ManufacturerAxiolabsStrength250 mg per mlPack10 ml vialFormInjectable oilTypical dose250-500 mg weeklyRoleBase testosterone
Axiolabs
Key Facts
ProductTestaplex P 100 (Testosterone Propionate)ManufacturerAxiolabsStrength100 mg per mlPack10 ml vialFormInjectable oilTypical dose350-500 mg weeklyRoleFast testosterone
British Dragon
Key Facts
ProductAquabol Suspension (Testosterone, no ester)ManufacturerBritish DragonStrength100 mg per mlPack10 ml vialFormWater-based injectable suspensionHalf-Life2-4 hoursTypical dose50-100 mg daily or pre-workoutRoleRapid strength and pre-workout power
Zyvex Pharmaceuticals
Key Facts
ProductCypionate 250 (Testosterone)ManufacturerZyvex PharmaceuticalsStrength250 mg per mlPack10 ml vialFormInjectable oilTypical dose250-500 mg weeklyRoleBase testosterone
Zyvex Pharmaceuticals
Key Facts
ProductEnanthate 250 (Testosterone)ManufacturerZyvex PharmaceuticalsStrength250 mg per mlPack10 ml vialFormInjectable oilTypical dose250-500 mg weeklyRoleBase testosterone
Zyvex Pharmaceuticals
Key Facts
ProductPropionate 100 (Testosterone)ManufacturerZyvex PharmaceuticalsStrength100 mg per mlPack10 ml vialFormInjectable oilTypical dose350-500 mg weeklyRoleFast testosterone
Axiolabs
Key Facts
ProductTestaplex S 100 (Testosterone Suspension)ManufacturerAxiolabsStrength100 mg per mlPack10 ml vialFormInjectable (water-based)Typical dose50 mg daily to EODRoleNo-ester fast testosterone

Testosterone Bases by Ester

Each row shows an ester family with example references from the section.

Testosterone Base - Common Questions

How often should testosterone be injected?

Long esters such as enanthate and cypionate run once or twice a week; propionate and suspension need every-other-day or daily dosing.

Enanthate vs cypionate: what is the difference?

The release profiles are nearly identical in practice; the choice usually comes down to availability and personal preference.

How long after stopping does natural testosterone recover?

Recovery takes weeks to months depending on the ester; a SERM-based PCT and bloodwork confirm the return to normal levels.

Do I need an AI with a testosterone base?

Yes - testosterone aromatizes, so an aromatase inhibitor matched to bloodwork is part of standard base protocols.

What is a good first-cycle testosterone dose?

A single long-ester reference at 250-500 mg per week is the common entry point for a first cycle.

What is the difference between long and short esters?

Long esters release slowly (fewer injections, longer PCT wait); short esters clear fast (frequent pins, quicker recovery start).

One hormone, many estersThe ester changes the schedule, not the molecule - dose, estrogen control and recovery are the three numbers to plan on any base.