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Workout performance support; Male vitality; Exercise recovery support
Active adult men seeking gym-time performance support or those with busy schedules looking for convenient pre-workout hormonal axis support.
Take 5 capsules once daily. On workout days, take 90 minutes before exercise. On rest days, take 30 minutes before bedtime. Taking with a small snack may help tolerance; avoid taking Alpha GPC-containing products close to bedtime if you are sensitive to choline’s alerting effects.
No artificial colours; No artificial flavours; No gelatine; No sugar; No artificial sweeteners; No preservatives. Manufactured on equipment that may process: milk, eggs, soy, wheat, shellfish, fish, tree nuts, peanuts, sesame.
Arginine serves as a precursor for nitric oxide and may influence pituitary signalling involved in growth hormone pulses during exercise.
Caution: May cause gastrointestinal discomfort in some people; avoid use alongside high-dose nitric oxide boosters if sensitive to blood pressure changes.
Lysine, an essential amino acid, may modulate pituitary responses when combined with arginine to influence growth hormone release.
Caution: High doses may cause stomach upset; separate from high-calcium meals if digestive discomfort occurs.
Alpha GPC supplies choline that supports acetylcholine synthesis for neuromuscular signalling and may influence pituitary cholinergic pathways linked to growth hormone pulses.
Caution: May cause mild headache or insomnia in some; avoid taking close to bedtime if you are sensitive to stimulatory choline effects.
Glutamine is a conditionally essential amino acid that can act as a metabolic fuel and may affect hypothalamic–pituitary signalling related to growth hormone secretion.
Caution: Generally well tolerated, but large amounts may cause digestive upset; individuals with liver disease should consult a professional before use.
L‑DOPA from Mucuna converts to dopamine, which may influence hypothalamic signalling that regulates pituitary hormone release.
Caution: May interact with medicines that affect dopamine; can cause nausea in sensitive individuals.
Arginine and lysine are often combined to influence pituitary signalling related to growth hormone pulses around exercise, while glutamine provides amino acid support that may affect the same axis. Alpha GPC supports acetylcholine production for neuromuscular drive, which can complement training intensity and may also influence pituitary pathways. Mucuna-derived L‑DOPA adds dopaminergic input that can further modulate hypothalamic–pituitary communication.
Label Warning: For adult use only. Use only as directed. Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition, or use prescription medications.
Who should be cautious: People with low blood pressure or on blood pressure medications, as L-arginine may affect blood pressure. Those with gout or high uric acid, as L-arginine and niacin may be unsuitable. Individuals with liver concerns should be cautious with niacin. People with glaucoma or asthma may need caution with niacin. Those sensitive to niacin may experience flushing. People with Parkinson’s medications or on MAOIs should be cautious due to Mucuna pruriens (L-dopa). If you take medications that may interact, discuss with a healthcare provider before use.
Storage: Store in a cool, dry place. Protect from heat, light, and moisture.
This product is guaranteed authentic and backed by our easy returns and refunds policy. Details
Omega-3s may support heart and brain health, beneficial for men's overall health and longevity.
AI generated. Not medical advice.
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Unleash Your Potential®
Men in their prime are powerful. They have muscle. They exhibit energy, drive, and confidence. They know what they want, and they know how to get it done. But as time marches on, maintaining prime levels of these traits gets harder. That's due in part to the fact that human growth hormone (HGH) levels naturally decline with age. It's not your fault, but there is something you can do about it.
Certain key ingredients, including potent compounds blended in specific dosages, have been clinically shown to help spike HGH in combination with exercise. This gives you more of what you want, even as you get older. It's the proverbial fountain of youth.
Feel more like you did in your prime. More force during workouts. A stronger libido. Endurance and stamina to conquer even the toughest tasks. What bloke doesn't want to feel more like the optimal man?
Amplifying the production of HGH during workouts just may be the missing link in helping you fully Unleash Your Potential®. And with Prime HGH Secretion Activator®, it's never been easier.
The Maximum Masculinity Stack
Acutely increasing HGH is a critical component of maximising your masculinity, but it isn't the only goal. Boosting testosterone is also vital, and Force Factor's Alpha King® formulas are uniquely suited to deliver the surge you desire.
Workout Days: Take 5 capsules 90 minutes before exercising.
Rest Days: Take 5 capsules 30 minutes before going to bed.
Hypromellose, vegetable magnesium stearate, silicon dioxide.
Manufactured by equipment which may process products containing milk, eggs, soya, wheat, shellfish, fish, tree nuts, peanuts, and sesame.
Ingredients you can trust: No artificial colours, no artificial flavours, no gelatine, no sugar, no artificial sweeteners, no preservatives.
Proudly manufactured in the UK from imported and domestic ingredients.
Keep out of reach of children. For adult use only.
Use only as directed. Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition, or use prescription medications. Store in a cool, dry place. Protect from heat, light, and moisture.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| Supplement facts | ||
| Serving Size: 5 Vegetable Capsules | ||
| Servings Per Container: 15 | ||
| Amount Per Serving | %DV | |
| Niacin (as Niacinamide) | 10 mg | 63% |
| HGH Secretagogue Matrix | 3400 mg | |
| L-Arginine Pyroglutamate | 1200 mg | * |
| L-Lysine HCl | 1200 mg | * |
| AlphaSize® (Alpha Glycerylphosphorylcholine) | 600 mg | * |
| L-Glutamine | 300 mg | * |
| Mucuna pruriens Extract (seed) (std. for L-dopa) | 100 mg | * |
| *Daily Value (DV) not established. | ||
