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Arginine Carnitine
D-Ribose GABA
Glutamine Glycine
L-Phenylalanine Lysine
N-Acetyl Cysteine Ornithine
Taurine Theanine
Tryptophan Tyrosine
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Source Naturals - L-Arginine 500mg - 50 Capsules
L-Arginine
is a crystalline, free-form amino acid. It is an important factor in
muscle metabolism and works to transport, store, and excrete nitrogen.

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Source Naturals - L-Phenylalanine 500mg - 50 Tablets
L-Phenylalanine,
an essential amino acid, is a precursor of the amino acid tyrosine, and
to a whole series of neurotransmitters and hormones.

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Source Naturals - L-Tyrosine 500mg - 50 Tablets
L-Tyrosine
is a free-form amino acid which rapidly crosses the blood-brain
barrier. It is a precursor for the neurotransmitters dopamine,
norepinephrine and epinephrine, for thyroid hormones, and for
enkephalins, special peptides which subdue messages of physical
discomfort.

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Source Naturals - Glycine 500mg - 100 Capsules
Glycine
is a non-essential amino acid that has one of the simplest structures
of all the amino acids.

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Source Naturals - L-Lysine 500mg - 100 Capsules
L-Lysine
is an essential free-form amino acid which acts as a precursor for
several other amino acids, including L-carnitine (needed for fat
metabolism).

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Source Naturals - Glutamine 500mg - 100 Capsules
L-Glutamine, a free-form amino acid, can be converted to glutamic acid.


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Source Naturals - L-Lysine 1000mg - 100 Tablets
L-Lysine
is an essential free-form amino acid which acts as a precursor for
several other amino acids, including L-carnitine (needed for fat
metabolism).

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Source Naturals - Taurine 500mg - 120 Tablets
Taurine
is a crystalline, free-form amino acid. It is a soothing, inhibitory
neurotransmitter and plays a major role in stabilizing the heartbeat
and electrical activity of the nerves.

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Source Naturals - Arginine 500mg - 100 Capsules
L-Arginine is a crystalline, free-form amino acid. It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen.


Retail Price: $11.99
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Source Naturals - L-Phenylalanine 500mg - 100 Tablets
L-Phenylalanine,
an essential amino acid, is a precursor of the amino acid tyrosine, and
to a whole series of neurotransmitters and hormones.

Retail Price: $11.99
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Source Naturals - GABA 750mg - 45 Capsules
GABA (gamma-aminobutyric acid) is an amino acid derivative and a key inhibitory neurotransmitter.

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Source Naturals - L-Tyrosine 500mg - 100 Tablets
L-Tyrosine
is a free-form amino acid which rapidly crosses the blood-brain
barrier. It is a precursor for the neurotransmitters dopamine,
norepinephrine and epinephrine, for thyroid hormones, and for
enkephalins, special peptides which subdue messages of physical
discomfort.

Retail Price: $12.99
Our Price: $12.99
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Source Naturals - L-Ornithine 667mg - 50 Capsules
L-Ornithine,
a free-form crystalline amino acid, is a precursor of arginine, which
is necessary for the synthesis of creatine, an important energy
provider for muscles.

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Source Naturals - L-Lysine 500mg - 200 Capsules
L-Lysine
is an essential free-form amino acid which acts as a precursor for
several other amino acids, including L-carnitine (needed for fat
metabolism).

Retail Price: $14.99
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Source Naturals - Taurine 1000 - 120 Capsules
Taurine
is a crystalline, free-form amino acid. It is a soothing, inhibitory
neurotransmitter and plays a major role in stabilizing the heartbeat
and electrical activity of the nerves.

Retail Price: $14.99
Our Price: $14.99
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