GH Max
Universal
GH Max
4.6
★ ★ ★ ★ ★
(1512 ratings)
Vitamin B6 20 mg
Glutamine 100 mg
Arginine Alpha Ketoglutarate 5 Gram(s)
Score 55.0
GH Max provides effective doses of L-Arginine AAKG and L-Ornithine for muscle pump and workout performance, but severely underdoses L-Glutamine and L-Carnitine, making them largely ineffective for muscle recovery and fat metabolism. The name's implication of significant growth hormone increase is generally not supported for supplements of this kind.
Quantity: 180 Tablet(s)Servings size: 6 Tablet(s) (30 servings)
Selected goals:
Other goals:
Energy
Brain Health
Mood Support
General Health
Muscle Gain
leaderboard Score 55.0
GH Max provides effective doses of L-Arginine AAKG and L-Ornithine for muscle pump and workout performance, but severely underdoses L-Glutamine and L-Carnitine, making them largely ineffective for muscle recovery and fat metabolism. The name's implication of significant growth hormone increase is generally not supported for supplements of this kind.
insights Analysis
Universal's GH Max aims to support fitness and muscle gain, largely through ingredients intended to influence nitric oxide production and, as the name suggests, potentially growth hormone (GH) levels, though direct and significant GH elevation from such supplements is highly debated by nutritionists and in scientific literature. The product provides substantial doses of L-Arginine Alpha-Ketoglutarate (AAKG) at 5.00 grams and L-Ornithine HCl at 2.50 grams, which are well-regarded for their roles in enhancing nitric oxide, potentially leading to improved blood flow and 'muscle pump' during workouts. This can contribute to better nutrient delivery and waste removal, indirectly supporting muscle function and recovery during intense exercise. However, the efficacy of other key ingredients is severely compromised by their low dosages. L-Glutamine, crucial for muscle recovery, immune function, and gut health in athletes, is included at a mere 100mg per serving, far below the clinically effective doses of several grams needed to exert noticeable effects. Similarly, L-Carnitine Fumarate, beneficial for fat metabolism and energy, is provided at only 100mg, whereas typical effective doses range from 1 to 3 grams. Gamma Oryzanol and Beta-Sitosterol, while present, have limited scientific backing at these doses for direct muscle gain or GH-boosting effects, making their contribution questionable. While Vitamin B6 is included at a decent dose, supporting general metabolism, it doesn't compensate for the underdosed primary amino acids. Online reviews often reflect mixed experiences, with some users reporting pump benefits from the AAKG/Ornithine, while others find the overall effects underwhelming, likely due to the inadequate dosing of other components and the speculative nature of GH elevation.
- Contains a high, effective dose of L-Arginine Alpha-Ketoglutarate (AAKG) and L-Ornithine, which can enhance nitric oxide production and muscle pump during workouts.
- Includes Vitamin B6, which is beneficial for overall metabolism, including protein synthesis, important for muscle growth.
- Reasonably priced per serving given the high doses of AAKG and Ornithine.
- L-Glutamine is severely underdosed (100mg vs. typical 5g+), rendering its inclusion largely ineffective for muscle recovery and immune support.
- L-Carnitine Fumarate is significantly underdosed (100mg vs. typical 1-3g), making its impact on energy or fat metabolism negligible.
- The overall 'GH Max' claim implying significant growth hormone elevation is largely unproven for a supplement of these ingredients at these doses and can be misleading.
- Users seeking substantial growth hormone benefits should consult with a medical professional, as dietary supplements generally do not significantly alter physiological GH levels.
- Individuals should not rely on this product as their sole source of Glutamine or Carnitine if specific benefits from these amino acids are desired, due to the extremely low dosages provided.
- As with any supplement, individuals with pre-existing medical conditions or those taking other medications should consult a healthcare provider before use.
$24.90($0.83 per serving)
 iHerb | $ 24.90 |
bolt Effectiveness for goals
L-Arginine and L-Ornithine are amino acids frequently studied together in the context of fitness. L-Arginine is a precursor to nitric oxide, which may play a role in blood flow during exercise. L-Ornithine is involved in the urea cycle, helping to process ammonia generated during intense physical activity.
AAKG is a form of L-Arginine often researched for its potential to support athletic performance. L-Arginine serves as a precursor for nitric oxide, which is involved in vasodilation and could influence blood flow to muscles during activity. Some studies explore its impact on endurance and strength.
L-Carnitine is an amino acid derivative essential for transporting fatty acids into the mitochondria, where they are converted into energy. It is commonly studied for its potential effects on fat metabolism and endurance during exercise. Research on its direct impact on athletic performance is ongoing.
Gamma Oryzanol, a mixture of ferulic acid esters found in rice bran oil, has been investigated for its potential effects on body composition and strength. Some early research suggests it might support muscle development and recovery. However, more extensive human studies are needed to confirm these effects.
Beta-Sitosterol is a plant sterol primarily recognized for its role in supporting cholesterol levels. In the context of exercise, preliminary research explores its potential effects on inflammatory responses or general well-being. Direct evidence for significant performance enhancement is currently limited.
schedule Dosage, timing & forms
Many individuals prefer to take L-Arginine and L-Ornithine either before exercise or prior to sleep. Taking them on an empty stomach is sometimes suggested for optimal absorption. This timing aims to support their respective metabolic roles.
Common daily intake for L-Arginine Alpha-Ketoglutarate often ranges from several grams, depending on individual goals and tolerance. It's important to start with a lower dose and adjust as needed while consulting product guidelines. Dosages can vary significantly based on specific applications.
When L-Ornithine is combined with L-Arginine, dosages often complement each other, with specific ratios sometimes explored. Typical daily intake for L-Ornithine often falls into the gram range. Individual needs and the total formulation will influence the appropriate amount.
Gamma Oryzanol is often suggested to be taken with meals. As it is derived from rice bran, consuming it alongside food may enhance its bioavailability. This can help maximize the body's utilization of the compound.
L-Carnitine Fumarate is frequently taken with meals or around periods of physical activity. Its role in energy metabolism means that timing it near food intake or workouts is a common practice. This approach aims to support its bioavailability and intended effects.
health_and_safety Safety & interactions
L-Arginine can cause blood vessel relaxation, potentially leading to lower blood pressure. This effect might interact with medications for high blood pressure, nitrates, or erectile dysfunction drugs. Individuals with heart conditions or on such medications should consult a healthcare professional.
High doses of L-Arginine and L-Ornithine may lead to gastrointestinal discomfort, including nausea, diarrhea, and abdominal cramping. Some individuals might also experience headaches or flushing. Starting with lower doses can help assess personal tolerance.
L-Carnitine generally has a good safety profile, but it may interact with thyroid hormones, potentially increasing their effects. It might also increase the effects of blood thinners like warfarin. Individuals with kidney disease or seizure disorders should exercise caution and consult a professional.
Vitamin B6 in doses higher than the upper tolerable limit (typically 100mg/day long-term) can potentially cause nerve damage, though the amount in this product is moderate. It can interact with certain medications, including those for Parkinson's disease and some seizure medications. Always inform your doctor about all supplements you are taking.
Beta-Sitosterol may reduce the absorption of certain fat-soluble vitamins, including Vitamins A, D, E, and K, if taken simultaneously. This effect is usually minor with typical supplement doses. It is sometimes recommended to take fat-soluble vitamins at a different time of day if this is a concern.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B6 | 20 mg |
L-Arginine Alpha-Ketoglutarate | 5 Gram(s) |
L-Ornithine HCl | 2.5 Gram(s) |
Phytosterols | 100 mg |
Carnitine | 100 mg |
L-Glutamine | 100 mg |
Gamma Oryzanol | 50 mg |
Categories
Provides a substantial 5.00 grams of L-Arginine Alpha-Ketoglutarate, which is an effective dose for increasing nitric oxide production and potentially enhancing muscle pump and exercise performance.
Vitamin B6 80.0
Contains 20mg of Vitamin B6 (Pyridoxine Hydrochloride), which is a sufficient and effective dose to meet daily requirements and support its role in protein metabolism and overall enzymatic functions, particularly relevant for active individuals.
Glutamine 10.0
The L-Glutamine content is only 100mg, which is an extremely low and clinically insignificant dose for supporting muscle recovery, immune function, or digestive health, especially for athletes who would benefit from several grams daily.
Goals
Fitness 65.0
The substantial doses of L-Arginine AAKG and L-Ornithine are beneficial for workout performance and nitric oxide production, which aids in blood flow to muscles. However, the product lacks effective doses of other key performance and recovery ingredients like Glutamine and Carnitine.
Muscle Gain 60.0
While nitric oxide enhancement can indirectly support muscle gain by improving nutrient delivery, the negligible amounts of L-Glutamine and L-Carnitine, often crucial for muscle recovery and energy during intense training, limit its effectiveness as a comprehensive muscle gain supplement.
L-Arginine Alpha-Ketoglutarate contributes to nitric oxide synthesis, which can promote vasodilation and improved blood flow, potentially offering some indirect cardiovascular benefit. However, it is not primarily formulated as a dedicated cardiovascular health supplement.
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