Cycle & PCT Support

Cycle and PCT Support: AI, SERM and Recovery Products

The Cycle and PCT Support section of GasProids covers the products that run beside anabolic compounds: aromatase inhibitors for estrogen control, SERMs for post cycle recovery, prolactin support and free-testosterone references.

Support products are grouped below by their job in a cycle. Recovery timing for each compound is explained on the product page and repeated in the PCT guidance of every suppressive card.

Showing 43 of 43 products
Image
SKU
Product
Rating
Price
Available Domestic
Dragon Pharma
5 on 2 reviews
Key Facts
ProductAccutane (Isotretinoin)ManufacturerDragon PharmaStrength20 mg per tabletPack100 tabletsDose on cycle10-20 mg per dayPack lasts50 days at 20 mg/dayBest forSteroid acne (back, shoulders)Not a hormoneNo PCT needed
Available Domestic
Dragon Pharma
5 on 2 reviews
Key Facts
ProductArimidex (Anastrozole)ManufacturerDragon PharmaStrength1 mg per tabletPack100 tabletsTypeAromatase inhibitor (AI)Used forEstrogen control on cycleTypical dose0.5 mg every other day
Available Domestic
Dragon Pharma
5 on 2 reviews
Key Facts
ProductAromasin (Exemestane)ManufacturerDragon PharmaStrength25 mg per tabletPack100 tabletsTypeAromatase inhibitor (suicidal AI)Used forEstrogen control on cycleTypical dose12.5-25 mg EOD
Available Domestic
Dragon Pharma
5 on 2 reviews
Key Facts
ProductBacteriostatic water 0.9%ManufacturerDragon PharmaFormVial, injection-gradeUsed forReconstituting research peptidesShelf life28 days after first useWorks withBPC 157, AOD 9604, GLP-1 line
Available Domestic
Dragon Pharma
5 on 2 reviews
Key Facts
ProductCialis DP (Tadalafil)ManufacturerDragon PharmaStrength20 mg per tabletPack100 tabletsTypePDE5 inhibitorKnown for36-hour window, pumpsTypical dose5-20 mg
Available Domestic
Dragon Pharma
Key Facts
ProductClomid (Clomiphene Citrate)ManufacturerDragon PharmaStrength50 mg per tabletPack100 tabletsTypeSERM (PCT)Used forPost-cycle recoveryTypical dose25-50 mg daily
Dragon Pharma
Key Facts
ProductCock BombsManufacturerDragon PharmaActive blendSildenafil Citrate + TadalafilFormOral tabletsCombined content70 mg per tabletPack size100 tabletsTypical usePerformance reliability and confidenceKey noteDo not combine with nitrates
Dragon Pharma
Key Facts
ProductEnclomipheneManufacturerDragon PharmaActive substanceEnclomiphene CitrateFormOral tabletsConcentration25 mg per tabletPack size100 tabletsClassSelective estrogen receptor modulator (SERM)Typical usePCT and natural testosterone recovery
Available Domestic
Dragon Pharma
Key Facts
ProductFemaraManufacturerDragon PharmaActive substanceLetrozoleClassAromatase inhibitor (MedRX)FormOral tabletStrength2.5 mg per tabletPack100 tabletsTypical useEstrogen control on aromatizing cycles
Available Domestic
Dragon Pharma
Key Facts
ProductFinasterideManufacturerDragon PharmaClass5-alpha reductase inhibitor (MedRX)FormOral tabletStrength5 mg per tabletPack100 tabletsHair-loss dose1 mg per day (reference)FocusDHT management and hair retention
Available Domestic
Dragon Pharma
Key Facts
ProductHCG 5000 IU (Gonadotropin)ManufacturerDragon PharmaDose5,000 IU lyophilizedFormKit with solventUsed forTesticular maintenance, cycle supportLasts10 weeks at 250 IU x2
Dragon Pharma
Key Facts
ProductKisspeptinManufacturerDragon PharmaActive substanceKisspeptin-10 (metastin)FormLyophilized powder for reconstitutionVial content10 mg per vialResearch dose range100-300 mcg per dayAdministrationSubcutaneous injectionFocusLH and FSH signaling, hormonal drive
Available Domestic
Dragon Pharma
Key Facts
ProductLevitraManufacturerDragon PharmaSubstanceVardenafilClassPDE5 inhibitor (MedRX)FormOral tabletStrength20 mg per tabletPack100 tablets
Dragon Pharma
Key Facts
ProductLivagen 20 mgManufacturerDragon PharmaTypeBioregulator peptideFormLyophilized powder in vialStrength20 mg per vialReconstitutionBacteriostatic waterResearch focusLiver support, metabolic balance
Available Domestic
Dragon Pharma
Key Facts
ProductNolvadex (Tamoxifen Citrate)ManufacturerDragon PharmaStrength20 mg per tabletPack100 tabletsTypeSERM (PCT and gyno)Typical dose20-40 mg per day
Available Domestic
Dragon Pharma
Key Facts
ProductProviron 25 mg tabletsManufacturerDragon PharmaActive substanceMesterolone (DHT-derived androgen)FormOral tabletsConcentration25 mg per tabletPack size100 tabletsTypical useOn-cycle support, hardness and free testosteroneEstrogen activityDoes not aromatize
Available Domestic
Dragon Pharma
Key Facts
ProductRaloxifene 60 mg tabletsManufacturerDragon PharmaActive substanceRaloxifene hydrochloride (SERM)FormOral tabletsConcentration60 mg per tabletPack size100 tabletsTypical usePCT, estrogen signaling and gyno supportMechanismSelective estrogen receptor modulation
Dragon Pharma
Key Facts
ProductTestagen 20mgManufacturerDragon PharmaActive substanceTestagen (short peptide bioregulator)Concentration20 mg per vialFormLyophilized powder for injectionClassResearch bioregulator peptideBest forEndocrine rhythm, off-cycle support
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
British Dragon
5 on 1 reviews
Key Facts
ProductAnastrozole 1 mg (Anastrozole)ManufacturerBritish DragonStrength1 mg per tabletPack100 tabletsFormOral tabletsTypical dose0.25-0.5 mg every other dayHalf-Life46-48 hoursRoleEstrogen control on cycle
British Dragon
Key Facts
ProductClomiphene Tablets (Clomiphene citrate)ClassSERM - selective estrogen receptor modulatorManufacturerBritish DragonStrength50 mg per tabletPack100 tabletsHalf-Life5-7 daysTypical dose25-50 mg per day for 4-6 weeksRolePost cycle therapy - restart natural testosterone
British Dragon
Key Facts
ProductExemestane Tablets (Exemestane / Aromasin)ManufacturerBritish DragonStrength25 mg per tabletPack100 tabletsFormOral tabletsTypical dose12.5-25 mg every other dayHalf-LifeAbout 27 hoursRoleEstrogen control with no rebound at cycle end
British Dragon
Key Facts
ProductLetrobol Tablets (Letrozole / Femara)ManufacturerBritish DragonStrength2.5 mg per tabletPack100 tabletsFormOral tabletsTypical dose0.25-1 mg every other day (fraction of a tablet)Half-Life2-4 daysRoleStrongest estrogen suppression, gyno control
British Dragon
Key Facts
ProductMesterolone Tablets (Mesterolone / Proviron)ManufacturerBritish DragonStrength25 mg per tabletPack50 tabletsFormOral tablets (DHT-derived, not 17-alpha alkylated)Typical dose25-50 mg per day, split dosesHalf-Life12-13 hoursRoleCycle support: free test, libido, hardening
British Dragon
Key Facts
ProductTamoxifen Tablets (Tamoxifen Citrate)ManufacturerBritish DragonStrength20 mg per tabletPack100 tabletsFormOral tablets (SERM)Half-Life5-7 daysTypical dose20-40 mg per day for 3-4 weeksRoleNatural testosterone restart and gyno control
Axiolabs
Key Facts
ProductArimiplex (Anastrozole)ManufacturerAxiolabsStrength1 mg per tabletPack100 tabletsFormOral tabletTypical dose0.5-1 mg EODRoleAromatase inhibitor (AI)
Axiolabs
Key Facts
ProductClomiplex (Clomiphene)ManufacturerAxiolabsStrength50 mg per tabletPack100 tabletsFormOral tabletTypical dose25-50 mg daily in PCTRoleSERM - recovery
Axiolabs
Key Facts
ProductExeplex (Exemestane)ManufacturerAxiolabsStrength25 mg per tabletPack100 tabletsFormOral tabletTypical dose12.5-25 mg EODRoleAromatase inhibitor (AI)
Axiolabs
Key Facts
ProductLetroplex (Letrozole)ManufacturerAxiolabsStrength2.5 mg per tabletPack100 tabletsFormOral tabletTypical dose0.25-1.25 mg EODRoleAromatase inhibitor (AI)
Axiolabs
Key Facts
ProductProviraplex (Mesterolone)ManufacturerAxiolabsStrength25 mg per tabletPack50 tabletsFormOral tabletTypical dose25-75 mg dailyRoleDHT support oral
Axiolabs
Key Facts
ProductTamoxiplex (Tamoxifen)ManufacturerAxiolabsStrength20 mg per tabletPack100 tabletsFormOral tabletTypical dose20-40 mg daily in PCTRoleSERM - recovery
Dragon Pharma
Key Facts
ProductHCG 2500 IU (Human Chorionic Gonadotropin)ManufacturerDragon PharmaDose2,500 IU lyophilizedFormKit with solventUsed forTesticular maintenance on cycleTypical use250 IU twice a week
Dragon Pharma
Key Facts
ProductHMG 150 IU (Menotropin)ManufacturerDragon PharmaDose150 IU lyophilizedFormVial, injectionRoleFSH + LH activity (sperm + testicular health)Used withHCG in fertility recovery protocols
Dragon Pharma
Key Facts
ProductToremfineManufacturerDragon PharmaActive substanceToremifene citrate (SERM)Strength20 mg per tabletPack100 tabletsClassSERM / PCTUsed forPost-cycle recovery, estrogen balance
Sun Pharma Laboratories
  • Name: Caberlin 0.25 mg
  • Active Substance: Cabergoline
  • Form: Oral tablets (0.25 mg/tab)
  • Pack Size: 8 tablets
  • Use Case: Used to lower elevated prolactin levels in the body.
  • Utility Score: 8/10
  • Side Effects Score: 3/10
  • Key Benefits: Reduces prolactin, restores normal hormone balance, improves fertility in certain conditions.
Sun Pharma Laboratories
  • Name: Caberlin 0.5 mg
  • Active Substance: Cabergoline
  • Form: Oral tablets (0.5 mg/tab)
  • Pack Size: 8 tablets
  • Use Case: Helps reduce elevated prolactin during PCT.
  • Utility Score: 9/10
  • Side Effects Score: 3/10
  • Key Benefits: Lowers prolactin, restores hormonal balance, supports recovery after steroid cycles.
Zyvex Pharmaceuticals
Key Facts
ProductArimidex (Anastrozole)ManufacturerZyvex PharmaceuticalsStrength1 mg per tabletPack100 tabletsFormOral tabletTypical dose0.5-1 mg every other dayRoleAromatase inhibitor (AI)
Zyvex Pharmaceuticals
Key Facts
ProductAromasin (Exemestane)ManufacturerZyvex PharmaceuticalsStrength20 mg per tabletPack100 tabletsFormOral tabletTypical dose12.5-25 mg EODRoleAromatase inhibitor (AI)
Zyvex Pharmaceuticals
Key Facts
ProductCabergolineManufacturerZyvex PharmaceuticalsStrength2 mg per tabletPack100 tabletsFormOral tabletTypical dose0.25-0.5 mg twice a weekRoleProlactin control
Zyvex Pharmaceuticals
Key Facts
ProductCialis (Tadalafil)ManufacturerZyvex PharmaceuticalsStrength25 mg per tabletPack100 tabletsFormOral tabletOnset / duration30-60 min / up to 36 hRolePDE5 inhibitor
Zyvex Pharmaceuticals
Key Facts
ProductClomid (Clomiphene)ManufacturerZyvex PharmaceuticalsStrength50 mg per tabletPack100 tabletsFormOral tabletTypical dose25-50 mg daily in PCTRoleSERM - recovery
Zyvex Pharmaceuticals
Key Facts
ProductNolvadex (Tamoxifen)ManufacturerZyvex PharmaceuticalsStrength20 mg per tabletPack100 tabletsFormOral tabletTypical dose20-40 mg daily in PCTRoleSERM - recovery
Zyvex Pharmaceuticals
Key Facts
ProductProviron (Mesterolone)ManufacturerZyvex PharmaceuticalsStrength25 mg per tabletPack100 tabletsFormOral tabletTypical dose25-75 mg dailyRoleDHT support oral

Support Products by Role

Each row shows a support role with example references from the section.

RoleExample references
Estrogen control (AI)Arimidex · Anastrozole 1 mg · ArimiplexDragon Pharma line
Post cycle therapy (SERM)Nolvadex · Tamoxifen Tablets · ClomiplexBritish Dragon line
Prolactin supportCabergolineZyvex line
Free test and libidoProviron · Mesterolone Tablets · ProviraplexAxiolabs line

Cycle and PCT Support - Common Questions

What is the difference between an AI and a SERM?

An AI lowers circulating estrogen during the cycle; a SERM such as Nolvadex or Clomid is used after the cycle to restart natural testosterone.

When should PCT start after a cycle?

About two weeks after the last long-ester injection, within days after propionate, and a few days after the last oral tablet.

Arimidex vs Aromasin: which is better?

Arimidex is reversible and adjustes fast; Aromasin inactivates the enzyme for a cleaner stop. The right pick depends on the cycle phase and bloodwork.

Nolvadex vs Clomid: which is better for PCT?

Both are SERMs and are often combined; Clomid pushes LH harder, while Nolvadex tends to carry fewer mood and vision reports at equal doses.

Why take cabergoline on a 19-nor cycle?

Nandrolone and trenbolone carry progestin-like activity that can raise prolactin; cabergoline is the prolactin reference when labs confirm it is needed.

What happens if estrogen gets too low?

Dry joints, low libido and flat mood are the classic signs of over-suppression - the fix is lowering the AI dose, not pushing through.

Balance firstEstrogen control and recovery products follow the compound, not a fixed schedule - read the timing on the card and confirm with bloodwork.