Each bottle (120 mL) contains: Proprietary Amino Acid Blend 6 g: L-Methionine , L-Histidine , L-Isoleucine , L-Leucine , L-Lysine , L-Valine , L-Theanine , L-Phenylalanine . Other Ingredients: Purified Water, Dextrose, Citric Acid, Natural & Artificial Flavors, Potassium Sorbate, Sodium Benzoate, FD&C Yellow #5, FD&C Blue #1, Acesulfame Potassium.
Brand name products often contain multiple ingredients. To read detailed information about each ingredient, click on the link for the individual ingredient shown above.
Below is general information about the effectiveness of the known ingredients contained in the product AMP Amplified Amino Shooter Lemon Lime Flavor. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product AMP Amplified Amino Shooter Lemon Lime Flavor. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
LIKELY SAFE ...when used orally and appropriately. BCAAs 12 grams daily have not been associated with significant adverse effects in studies lasting for up to 2 years (68,72,73,74,10117,10146,10147,37120,92643,97531,103351,103352). ...when used intravenously and appropriately. BCAAs are an FDA-approved injectable product (13309).
CHILDREN: LIKELY SAFE
when used orally in dietary amounts of 71-134 mg/kg daily (11120,13308).
CHILDREN: POSSIBLY SAFE
when larger, supplemental doses are used orally and appropriately for up to 6 months (13307,13308,37127).
PREGNANCY:
Insufficient reliable information available; avoid using amounts greater than those found in food.
Although adverse effects have not been reported in humans, some animal research suggests that consumption of supplemental isoleucine, a BCAA, during the first half of pregnancy may have variable effects on birth weight, possibly due to abnormal placental development (103350).
LACTATION:
Insufficient reliable information available; avoid using amounts greater than those found in food.
Although the safety of increased BCAA consumption during lactation is unclear, some clinical research suggests that a higher concentration of isoleucine and leucine in breastmilk during the first 6 months postpartum is not associated with infant growth or body composition at 2 weeks, 2 months, or 6 months (108466).
LIKELY SAFE ...when used orally in the amounts found in foods.
POSSIBLY SAFE ...when used orally in larger amounts, short-term. L-histidine has been used with apparent safety in doses of up to 4 grams daily for up to 12 weeks (2347,2353,96311,108621), or in doses of up to 8 grams daily for up to 4 weeks (108620).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in the amounts found in foods.
There is insufficient reliable information available about the safety of histidine when used in larger amounts during pregnancy or lactation.
POSSIBLY SAFE ...when used orally in doses up to 3000 mg daily for up to one year (1114,1119,1120,90642,104104), or up to 6000 mg daily for up to 8 weeks (90644,90645). ...when used topically and appropriately, short-term (11051).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in food (94500).
POSSIBLY SAFE ...when used orally or intravenously and appropriately in medicinal amounts under the supervision of a healthcare professional (2410,2411,2413).
POSSIBLY UNSAFE ...when used orally or intravenously in excessive doses. Doses larger than 100 mg/kg should be avoided to prevent severe and potentially lethal cerebral effects (9339).
CHILDREN: LIKELY SAFE
when used orally in amounts commonly found in foods (94500).
CHILDREN: POSSIBLY SAFE
when used intravenously and appropriately (9338).
CHILDREN: POSSIBLY UNSAFE
when used intravenously in infants receiving parenteral nutrition.
In infants, blood methionine concentration can increase due to lower enzyme activity and inability to metabolize methionine. High levels of methionine can cause liver toxicity (9338).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in food (94500).
There is insufficient reliable information available about the safety of methionine in medical doses during pregnancy and lactation; avoid using.
LIKELY SAFE ...when L-phenylalanine is consumed in amounts typically found in foods (11120).
POSSIBLY SAFE ...when L-phenylalanine is used orally in doses up to 100 mg/kg daily for up to 3 months (2463,2464,2466,2467,2469). ...when D-phenylalanine is used orally in doses up to 1 gram daily for up to 4 weeks, or as a single dose of 4-10 grams (2455,2456,2459,68795,104792). ...when DL-phenylalanine is used orally in doses up to 200 mg daily for up to 4 weeks (2468,68795,68825). ...when phenylalanine cream is applied topically, short-term (2461,92704).
PREGNANCY: LIKELY SAFE
when L-phenylalanine is consumed in amounts typically found in foods by pregnant patients with normal phenylalanine metabolism (2020,11120).
PREGNANCY: UNSAFE
when L-phenylalanine is consumed in amounts typically found in foods by pregnant patients with high serum phenylalanine concentrations, such as those with phenylketonuria (PKU).
Serum levels of phenylalanine greater than 360 micromol/L increase the risk of birth defects (1402,11468). Experts recommend that patients with high phenylalanine serum concentrations follow a low phenylalanine diet for at least 20 weeks prior to conception to decrease the risk for birth defects (1402).
There is insufficient reliable information available about the safety of L-phenylalanine when taken by mouth in large doses during pregnancy; avoid using.
There is insufficient reliable information available about the safety of oral D-phenylalanine during pregnancy; avoid using.
LACTATION: LIKELY SAFE
when L-phenylalanine is consumed in amounts typically found in foods by breast-feeding patients with normal phenylalanine metabolism (2020,11120).
There is insufficient reliable information available about the safety of L-phenylalanine when taken by mouth in medicinal amounts during lactation; avoid using. There is insufficient reliable information available about the safety of oral D-phenylalanine during lactation; avoid using.
POSSIBLY SAFE ...when used orally and appropriately, short-term. L-theanine has been used safely in clinical research in doses of up to 900 mg daily for 8 weeks (12188,36439,96331,96332,96334,96341,97923,101986,104976). There is insufficient reliable information available about the safety of L-theanine when used long-term.
CHILDREN: POSSIBLY SAFE
when used orally and appropriately, short-term.
A specific L-theanine product (Suntheanine, Taiyo Kagaku) 200 mg twice daily has been used safely in males aged 8-12 years for up to 6 weeks (91744).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product AMP Amplified Amino Shooter Lemon Lime Flavor. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, BCAAs might alter the effects of antidiabetes medications.
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BCAAs in large doses can reduce the effects of levodopa.
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BCAAs may compete with levodopa for transport systems in the intestine and brain and decrease the effectiveness of levodopa (66,2719). Small clinical studies how that concomitant ingestion of protein or high doses of leucine or isoleucine (100 mg/kg) and levodopa can exacerbate tremor, rigidity, and the "on-off" syndrome in patients with Parkinson disease (3291,3292,3293,3294).
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Theoretically, lysine may reduce the effects of 5-HT4 agonists.
Details
Animal research suggests that L-lysine is a partial serotonin receptor 4 (5-HT4) antagonist and inhibits diarrhea induced by the 5-HT4 agonist, 5-hydroxytryptophane (19400).
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Concomitant intake of phenylalanine may reduce the intestinal absorption of baclofen.
Details
Phenylalanine and baclofen share the same intestinal carrier for absorption; phenylalanine competitively inhibits the absorption of baclofen, reducing its plasma levels (23788).
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Phenylalanine, especially in high doses, can reduce the effectiveness of levodopa.
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Theoretically, concomitant use of L-phenylalanine and non-selective MAOIs might increase the risk of hypertensive crisis.
Details
L-phenylalanine is metabolized to tyrosine (2052,9949). Some evidence suggests that L-phenylalanine, given with the non-selective MAOI pargyline, might prevent the elimination of tyramine, increasing the risk of hypertensive crisis (2021). However, this was not reported in a small number of patients when using L-phenylalanine with the partially selective MAO-B inhibitor, selegiline (2469).
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Theanine might lower blood pressure, potentiating the effects of antihypertensive drugs.
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Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants. However, it is unclear if this concern is clinically relevant.
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Below is general information about the adverse effects of the known ingredients contained in the product AMP Amplified Amino Shooter Lemon Lime Flavor. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
General
...Orally or intravenously, BCAAs are generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal distension, diarrhea, nausea, vomiting.
All routes of administration: High doses can lead to fatigue and loss of motor coordination.
Cardiovascular ...Orally, a single case of hypertension following the use of BCAAs has been reported (37143).
Dermatologic ...Orally, a single case of skin blanching following the use of BCAAs has been reported (681). It is not known if this effect was due to use of BCAAs or other factors.
Gastrointestinal ...Orally, BCAAs can cause nausea, vomiting, diarrhea, and abdominal distension. Nausea and diarrhea has been reported to occur in about 10% of people taking BCAAs (10117,37143,92643,97531).
Neurologic/CNS ...Orally and intravenously, BCAAs can cause fatigue and loss of motor coordination due to increased plasma ammonia levels (693,694,10117). Short-term use of 60 grams of BCAAs containing leucine, isoleucine, and valine for 7 days in patients with normal metabolic function seems to increase levels of ammonia, but not to toxic plasma levels (10117). However, liver function should be monitored with high doses or long-term use (10117). Due to the potential of increased plasma levels of ammonia and subsequent fatigue and loss of motor coordination, BCAAs should be used cautiously before or during activities where performance depends on motor coordination (75). Orally, BCAAs may also cause headache, but this has only been reported in one clinical trial (681).
General ...Orally, histidine has been used with apparent safety in clinical research; however, a thorough evaluation of safety outcomes has not been conducted.
General
...Orally and topically, lysine is generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal pain, diarrhea, and dyspepsia.
Gastrointestinal ...Orally, lysine has been reported to cause diarrhea and abdominal pain, including dyspepsia (1114,1115,1116,1118,1120).
Renal ...There is one case report of oral lysine use associated with tubulointerstitial nephritis progressing to chronic renal failure in a 44-year old female (1121).
General
...Orally, methionine is well tolerated when used in amounts commonly found in foods.
Intravenously, methionine is generally well tolerated.
Most Common Adverse Effects:
All ROAs: Dizziness, drowsiness, hypotension, irritability, and vomiting. Methionine may also cause headache, increased homocysteine levels, increased urinary calcium excretion, and leukocytosis.
Serious Adverse Effects (Rare):
All ROAs: Cerebral edema, hepatic encephalopathy. In infants, intravenous methionine has been linked to liver toxicity.
Cardiovascular ...Orally or intravenously, methionine can cause hypotension (9339,9340). High-dose methionine (75-100 mg/kg daily) may increase plasma concentrations of homocysteine, which is a risk factor for vascular disease (63112,63114,63115). However, a study of patients with type 2 diabetes and a history of cardiovascular disease (CVD) showed that methionine loading did not increase homocysteine concentrations, and that a cause-effect relationship between increased intake of methionine and endothelial dysfunction has not been clearly established (63110).
Gastrointestinal ...Orally or intravenously, methionine can cause vomiting (9339,9340).
Genitourinary ...Orally or intravenously, methionine may increase urinary calcium excretion (9340,63112,94095).
Hematologic ...Orally or intravenously, methionine may cause leukocytosis when used at a dose of 8-13. 9 grams daily for 4-5 days (9340).
Hepatic ...A single dose of 8 grams of methionine has reportedly caused hepatic encephalopathy in patients with cirrhosis (9340). Long-term use of methionine-containing parenteral nutrition solution has been linked to liver toxicity in infants (9338).
Neurologic/CNS
...Orally or intravenously, methionine can cause dizziness, drowsiness, headache, and irritability (9339,9340,94095).
A case of cerebral edema ultimately leading to death has been reported in a patient receiving methionine 100 mg/kg orally. The post-load plasma concentrations of methionine were substantially higher in this patient than those previously reported in humans receiving this usual oral loading dose, leading the authors to postulate that an overdose of methionine may have been administered erroneously. This can occur when plasma methionine levels rise above 3000 mcmol/L (9339). Another case of progressive cerebral edema associated with high methionine levels and betaine (N,N,N-trimethylglycine) therapy in a patient with cystathionine beta-synthase (CBS) deficiency has been reported (63119). The authors stated that the cerebral edema was most likely precipitated by the betaine therapy, but that the exact mechanism is uncertain.
Oncologic ...Although one case-control study of incident, histologically-confirmed gastric cancer has indicated that a diet rich in methionine, salt, and nitrite is associated with an increased risk of gastric cancer (2409), a large observational study that adjusted for multiple factors, including sodium intake, has found no association between high dietary intake of methionine and gastric cancer (108041).
General
...Orally, L-phenylalanine and D-phenylalanine are generally well tolerated when used in typical doses.
Most Common Adverse Effects:
Orally: Anxiety, constipation, headache, heartburn, insomnia, nausea, and sedation.
Topically: Burning, erythema, and itching.
Cardiovascular ...One patient in a small case series developed extrasystoles after 10 days of treatment with DL-phenylalanine, but this resolved on the 12th day of treatment without discontinuing phenylalanine (68825).
Dermatologic ...Topically, erythema, itching, and burning have been reported in some patients using an undecylenoyl phenylalanine 2% cream for treatment of age spots (92704).
Gastrointestinal ...Orally, constipation, heartburn, and nausea has been reported in some patients taking phenylalanine (2463,68827,68829,68830).
Neurologic/CNS
...Orally, headaches, which are typically transient and do not require treatment or dosage reduction, have been reported during the first 10 days of treatment with L-, D-, and DL-phenylalanine (68795,68825,68827,68829).
Transient vertigo has also been reported with D- and DL-phenylalanine (68795).
In patients with Parkinson disease, taking DL-phenylalanine, especially in high doses, interferes with levodopa transport into the brain, causing increased rigidity, tremor, and occurrence of the on-off phenomenon. Akinesia has been reported more rarely (3291,3292,3293,3294,68828). In patients with schizophrenia, taking a single dose of L-phenylalanine 100 mg/kg has been associated with worsening of medication-induced tardive dyskinesia (2457).
Psychiatric ...Orally, L-phenylalanine has been associated with anxiety, insomnia, and, more rarely, hypomania (68827,68829). DL-phenylalanine has been associated with fatigue and sedation (9951).
General
...Orally, L-theanine seems to be well tolerated.
Most Common Adverse Effects:
Orally: Drowsiness, headaches.
Neurologic/CNS
...Orally, L-theanine may cause headaches (36439).
Patients have also reported drowsiness, increased duration of sleep, and increased dream activity after oral L-theanine use (96331).
A case of subtle facial tic starting within 4 days of taking L-theanine 400 mg daily has been reported for a pediatric patient. Although the tics reportedly ceased once theanine was discontinued, the child had exhibited tics in the past. Therefore, the adverse effect was not thought to be related to L-theanine (91744).
