HCG dosage chart

Reconstitution steps

1. 1Draw 2.0 mL bacteriostatic water with a sterile syringe.
2. 2Inject slowly down the vial wall; avoid foaming or vigorous shaking.
3. 3Gently swirl or roll until the powder fully dissolves (clear solution).
4. 4Label vial with reconstitution date and concentration (2,500 IU/mL); refrigerate immediately at 2–8 °C (35.6–46.4 °F).

Important Notes

Practical considerations for safe and effective HCG administration.

• Sterile Technique: Use new sterile insulin syringes; wipe vial stopper with alcohol before each draw; never reuse needles.
• Site Rotation: Rotate between abdomen (2+ inches from navel), outer thighs, and upper arms to prevent irritation and lipohypertrophy.
• Injection Speed: Inject slowly; wait 5–10 seconds before withdrawing needle to ensure full dispersal.
• Monitoring: Consider periodic testosterone and estradiol testing; HCG can increase estradiol conversion in some individuals.
• Documentation: Track injection dates, doses, and sites for consistency throughout the protocol.

How This Works

HCG is a glycoprotein hormone structurally similar to luteinizing hormone (LH). It binds to the same LH receptors in testicular Leydig cells, stimulating endogenous testosterone production. Unlike endogenous LH (which has a 30‑minute half‑life), HCG’s extended 36‑hour half‑life provides sustained gonadal stimulation. This makes it effective for maintaining testicular function during exogenous testosterone therapy, where natural LH production is suppressed. Studies show that low‑dose HCG (250–500 IU every other day) maintains intratesticular testosterone at near‑baseline levels in men receiving testosterone therapy. Higher doses (1,500–5,000 IU multiple times weekly) are used to restore spermatogenesis and endogenous testosterone production in cases of hypogonadotropic hypogonadism or post‑anabolic steroid recovery.

Potential Benefits & Side Effects

Documented effects from clinical literature and medical practice.

Note: HCG is generally well‑tolerated at standard doses. Side effects are typically mild and manageable with dose adjustments or ancillary medications if needed.

• Fertility Preservation: Maintains intratesticular testosterone and spermatogenesis during TRT.
• Testicular Size: Prevents or reverses testicular atrophy associated with exogenous testosterone use.
• Testosterone Recovery: Restores endogenous testosterone production in hypogonadotropic hypogonadism or post‑cycle scenarios.
• Hormonal Balance: Provides physiologic downstream hormone production (pregnenolone, DHEA) that exogenous testosterone alone does not provide.
• Estradiol Elevation: HCG stimulates testicular aromatase, potentially increasing estradiol; may require monitoring and management.
• Injection Site Reactions: Mild redness, swelling, or discomfort at injection sites (typically resolves quickly).
• Acne/Oily Skin: Due to increased testosterone and estradiol production.
• Testicular Discomfort: Occasional aching or sensitivity as dormant Leydig cells reactivate (usually temporary).
• Gynecomastia Risk: Rare but possible if estradiol becomes significantly elevated without management.

Lifestyle Factors

Complementary strategies to optimize HCG effectiveness and overall hormonal health.

• Sleep Optimization: Aim for 7–9 hours of quality sleep; sleep deprivation significantly impairs testosterone production and fertility.
• Stress Management: Chronic stress elevates cortisol, which antagonizes testosterone production; incorporate stress‑reduction practices.
• Nutrition: Maintain adequate dietary fats (especially saturated and monounsaturated) for optimal steroid hormone synthesis; ensure sufficient protein and micronutrient intake (zinc, vitamin D, magnesium).
• Exercise: Resistance training supports anabolic hormone production; avoid chronic excessive endurance exercise which can suppress testosterone.
• Avoid Testicular Heat: Minimize hot tub/sauna use, tight underwear, and laptop-on-lap positioning to protect spermatogenesis.
• Alcohol Moderation: Excessive alcohol consumption impairs testosterone production and testicular function.

Injection Technique

Subcutaneous injection best practices for HCG administration.

• Wash hands thoroughly with soap and water.
• Remove HCG vial from refrigerator; wipe rubber stopper with alcohol swab and allow to dry.
• Draw prescribed dose into insulin syringe; tap out air bubbles.
• Select injection site and clean with alcohol swab; allow to dry completely.
• Site Selection: Abdomen (2+ inches from navel), outer thigh, or back of upper arm. Rotate sites systematically.
• Pinch Technique: Pinch a fold of skin between thumb and forefinger.
• Needle Angle: Insert needle at 90-degree angle (straight in) for most people; 45-degree angle if very lean with minimal subcutaneous fat.
• Injection: Do NOT aspirate for subcutaneous injections. Slowly depress plunger to inject solution.
• Withdrawal: Wait 5–10 seconds after injecting, then withdraw needle at same angle inserted. Gently press (don’t rub) injection site with clean cotton or gauze.
• Immediately dispose of used syringe in puncture‑proof sharps container.
• Return HCG vial to refrigerator promptly.
• Document injection date, dose, and site location.

important-note

This content is intended for therapeutic educational purposes only and does not constitute medical advice, diagnosis, or treatment. HCG is for research use only and is not approved for human consumption outside of legitimate medical supervision. Consult a qualified healthcare provider before using HCG or any hormone therapy.

HCG dosage FAQs