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    Doctor's Best - 5-HTP Enhanced with Vitamins B6 & C - 120 Vegetarian Capsules

    Doctor's Best - 5-HTP Enhanced with Vitamins B6 & C - 120 Vegetarian Capsules

    Doctors Best 5-HTP Enhanced w/Vitamins B6 & C - 120 Vegetarian Capsules Doctors Best 5-HTP (5-hydroxy L-tryptophan) is a natur more

    $32.99 $15.19

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    Doctor's Best - Best 5-HTP 100 mg. - 180 Vegetarian Capsules

    Doctor's Best - Best 5-HTP 100 mg. - 180 Vegetarian Capsules

    Doctor's Best Best 5-HTP 100 mg. - 180 Vegetarian Capsules Doctor's Best Best 5-HTP is a naturally occurring metabolite of more

    $36.99 $21.60

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    Doctor's Best - Best 5-HTP 100 mg. - 60 Vegetarian Capsules

    Doctor's Best - Best 5-HTP 100 mg. - 60 Vegetarian Capsules

    Doctor's Best - Best 5-HTP 100 mg. - 60 Vegetarian CapsulesBest 5-HTP is a naturally occurring metabolite of the amino aci more

    $17.99 $9.85

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    5 Htp Natural Mood Support Best Supplement To Boost Serotonin 200mg 60 Cap

    5 Htp Natural Mood Support Best Supplement To Boost Serotonin 200mg 60 Cap

    DOCTORS AGREE: 'I have never in 20 years used an agent which was as effective so quickly, restored the patients so completely to the persons they had been and that was so entirely without side effects' - Dr. Paul Kielholz.Evidence suggests that low... more

    $17.99

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    Doctor's Best 5-HTP Enhanced with Vitamins B6 and C, Vegetable Capsules, 120-Count

    Doctor's Best 5-HTP Enhanced with Vitamins B6 and C, Vegetable Capsules, 120-Count

    5-HTP functions as the precursor for serotonin, a monoamine neurotransmitter found in the central nervous system (CNS) and some cells of the digestive tract. In the body, 5-HTP is formed by the addition of a hydroxyl group (–OH) to tryptophan, a... more

    $16.57

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    Doctor's Best Best 5-HTP (100 mg), Vegetable Capsules, 60-Count

    Doctor's Best Best 5-HTP (100 mg), Vegetable Capsules, 60-Count

    5-HTP functions as the precursor for serotonin, a monoamine neurotransmitter found in the central nervous system (CNS) and some cells of the digestive tract. In the body, 5-HTP is formed by the addition of a hydroxyl group (–OH) to tryptophan, a... more

    $9.89

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    Doctor's Best 5-HTP Veggie Capsules, 100 mg, 180 Count

    Doctor's Best 5-HTP Veggie Capsules, 100 mg, 180 Count

    5-HTP functions as the precursor for serotonin, a monoamine neurotransmitter found in the central nervous system (CNS) and some cells of the digestive tract. In the body, 5-HTP is formed by the addition of a hydroxyl group (-OH) to tryptophan, a... more

    $17.78

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    5 HTP Enhanced with Vitamins B6 and C Doctors Best 120 VCaps

    5 HTP Enhanced with Vitamins B6 and C Doctors Best 120 VCaps

    5HTP Enhanced with Vitamins B6 and C 5-HTP (5-hydroxy L-tryptophan) is a naturally-occurring metabolite of the amino acid tryptophan. 5-HTP is converted in the brain to serotonin, a neurotransmitter substance found at the junctions (synapses) between... more

    $16.50

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    Best 5-HTP 100 mg Doctors Best 60 VCaps

    Best 5-HTP 100 mg Doctors Best 60 VCaps

    Best 5-HTP 100 mg 5-HTP (5-hydroxy L-tryptophan) is a naturally occurring metabolite of the amino acid tryptophan. 5-HTP is converted in the brain to serotonin, a neurotransmitter substance found at the junctions (synapses) between neurons. 5-HTP helps... more

    $8.10

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    5-HTP 200mg 90 Capsules

    5-HTP 200mg 90 Capsules

    Free Shipping on $50 or more!

    Great for mood and sleep support** A neurotransmitter that sends messages via the nervous system Promotes increased levels of serotonin** Supports overall well-being** more

    $22.84 $10.99

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    5-HTP 100mg 100 Capsules

    5-HTP 100mg 100 Capsules

    Free Shipping on $50 or more!

    Great for mood and sleep support** A neurotransmitter that sends messages via the nervous system Promotes increased levels of serotonin** Supports overall well-being** more

    $14.99 $5.99

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    NOW Foods - 5-Htp 50 mg. - 30 Capsules

    NOW Foods - 5-Htp 50 mg. - 30 Capsules

    NOW Foods 5-HTP 50 mg - 30 Capsules Now Foods 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and more

    $7.99 $4.49

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    Vitamin Research Products - 5-HTP, 5-Hydroxytryptophan (100 mg, 60 Caps)

    Vitamin Research Products - 5-HTP, 5-Hydroxytryptophan (100 mg, 60 Caps)

    What Is 5-HTP? 5-Hydroxytryptophan (5-HTP), also known as oxitriptan, is a naturally-occurring amino acid that plays a vital role in the synthesis of two important neurotransmitters: serotonin and melatonin. Along with vitamin B6, 5-HTP acts as an... more

    $29.94

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    VRP - 5-HTP, 5-Hydroxytryptophan (50 mg, 60 Caps)

    VRP - 5-HTP, 5-Hydroxytryptophan (50 mg, 60 Caps)

    What Is 5-HTP? 5-Hydroxytryptophan (5-HTP), also known as oxitriptan, is a naturally-occurring amino acid that plays a vital role in the synthesis of two important neurotransmitters: serotonin and melatonin. Along with vitamin B6, 5-HTP acts as an... more

    $19.94

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    Doctor's Best Best D-Ribose 850 mg 120 Veggie Caps

    Doctor's Best Best D-Ribose 850 mg 120 Veggie Caps

    Ribose is an essential pentose (5-carbon) sugar utilized by the body to synthesize DNA, RNA and produce energy. Ribose is a fundamental building block of adenosine triphosphate (ATP � the substance in which the body stores intracellular energy), the... more

    $17.89

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    Doctor's Best - PepZin GI with Zinc L-Carnosine Complex 37.5 mg. - 120 Vegetarian Capsules

    Doctor's Best - PepZin GI with Zinc L-Carnosine Complex 37.5 mg. - 120 Vegetarian Capsules

    Doctors Best - PepZin GI - 120 Vegetarian Capsules Doctors Best PepZin GI is a complex of the mineral zinc and l-carnosine. Pe more

    $34.99 $15.74

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    NOW Foods - 5-HTP 50 mg. - 180 Capsules

    NOW Foods - 5-HTP 50 mg. - 180 Capsules

    Now Foods 5-HTP 50 mg - 180 CapsulesNow Foods 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and s more

    $33.99 $17.49

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    Puritan's Pride 5-HTP 200 mg (Griffonia Simplicifolia)-60 Capsules

    Puritan's Pride 5-HTP 200 mg (Griffonia Simplicifolia)-60 Capsules

    Save up to 75% + Free Shipping

    5-HTP is a precursor to serotonin, a neurotransmitter involved in sending messages through the nervous system. Adults can take one capsule twice daily as needed or before bedtime. more

    $28.99 $17.39

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    Olympian Labs 5-HTP Plus-30 Capsules

    Olympian Labs 5-HTP Plus-30 Capsules

    Save 5% on your total purchase + Free Shipping on orders over $19.95

    Relax and Sleep better.Helps to support serotonin levels already in the normal range.5-HTP Plus is manufactured by Olympian Labs. more

    $20.99 $14.99

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    NOW Foods 5-HTP 100 MG Chewable-90 Chewables

    NOW Foods 5-HTP 100 MG Chewable-90 Chewables

    Save 5% on your total purchase + Free Shipping on orders over $19.95

    From the Manufacturers labelNOW Foods Chewable 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extracted from the bean of an African plant (Griffonia simplicifolia). NOW Foods Chewable 5-HTP has a natural citrus... more

    $27.99 $16.99

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    Pure Encapsulations 5-htp 180 Capsules

    Pure Encapsulations 5-htp 180 Capsules

    Up for auction is a unopened bottle of 5-HTP a serotonin replacement. This is a bottle of 180 capsules. Each capsule is 100 mg. more

    $121.00

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    Vitamin Research Products - 5-HTP, 5-Hydroxytryptophan (50 mg, 60 Caps)

    Vitamin Research Products - 5-HTP, 5-Hydroxytryptophan (50 mg, 60 Caps)

    What Is 5-HTP? 5-Hydroxytryptophan (5-HTP), also known as oxitriptan, is a naturally-occurring amino acid that plays a vital role in the synthesis of two important neurotransmitters: serotonin and melatonin. Along with vitamin B6, 5-HTP acts as an... more

    $19.94

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    Source Naturals 5-HTP 100 mg 120 Capsules

    Source Naturals 5-HTP 100 mg 120 Capsules

    5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid, tryptophan, to serotonin. Clinical studies have shown that 5-HTP increases the amount and availability of serotonin produced by the body. Increased... more

    $22.70

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    Nutricology 5-HTP 150 Vegetarian Capsules

    Nutricology 5-HTP 150 Vegetarian Capsules

    The amino acid L-5-Hydroxytryptophan (5-HTP) is created from L-Tryptophan in the body, and is a precursor to serotonin and melatonin. Our 5-HTP is derived from a plant source, and is carefully tested to ensure its purity and to guarantee the absence of... more

    $27.95

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    12 Bottles 5-htp 100 Mg 30 Enteric Coated Caplets Brain Antioxidant 5htp, Mood

    12 Bottles 5-htp 100 Mg 30 Enteric Coated Caplets Brain Antioxidant 5htp, Mood

    You Will Receive 12 Bottles of:Manufacturer: ZOI Research Product: 5-HTP Dosage: 100 mg Count Per Bottle: 30 Enteric Coated Caplets ( 360 Caplets per Order)Suggested Retail Price:$11.95 per Bottle BEST BY DATE: 12/2016- Fresh Description Dietary... more

    $99.95

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    12 Bottles 5-htp 100 Mg 60 Enteric Coated Caplets Brain Mood Antioxidant 5htp

    12 Bottles 5-htp 100 Mg 60 Enteric Coated Caplets Brain Mood Antioxidant 5htp

    You will receive 12 Bottles of:Manufacturer: ZOI Research Product: 5-HTP Dosage: 100 mg Count Per Bottle: 60 Enteric Coated Caplets (720 Caplets per Order)Suggested Retail Price:$21.67 per bottle BEST BY DATE: 12/2016- Fresh Description Dietary... more

    $49.99

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    5-HTP 100mg, 120 Vegetarian Capsules - The GOLD Standard Pure 5-HTP Extract Guaranteed Free of Harmful Peak-X, GMOs, and Allergens

    5-HTP 100mg, 120 Vegetarian Capsules - The GOLD Standard Pure 5-HTP Extract Guaranteed Free of Harmful Peak-X, GMOs, and Allergens

    5-HTP 5-HTP (5-Hydroxytryptophan) is a naturally-occurring amino acid extracted from the seeds of Griffonia simplicifolia plant. It is a chemical precursor as well as metabolic intermediate in the biosynthesis of the neurotransmitters serotonin and... more

    $28.06

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    Eden Pond 5-HTP Megablend, 5 Ounce

    Eden Pond 5-HTP Megablend, 5 Ounce

    Eden Pond is your primary online apothecary. We stock all of the vitamins and health supplements-each derived from natural sources-necessary to establish and maintain inner wellness. Eden Pond dotes on the environment from which it mines its products... more

    $25.71

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    Nature's Bounty Natural 5-HTP/L-5-Hydroxytryptophan, 100mg, 60 Capsules

    Nature's Bounty Natural 5-HTP/L-5-Hydroxytryptophan, 100mg, 60 Capsules

    Dietary Supplement. Coated for ease of swallowing. Laboratory tested to meet strict quality control standards for potency, purity, and dissolution. Guaranteed Free of: yeast, wheat, gluten, milk, or milk derivatives, lactose, sugar, preservatives, soy,... more

    $13.99

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    Doctor's Best Best 5-HTP 100mg, Veggie Caps

    Doctor's Best Best 5-HTP 100mg, Veggie Caps

    Dietary Supplements Ortho 1 Science-Based Nutrition™ Promotes Health Sleep* Promotes Calm & Relaxation* Powerful Brain Antioxidant* Non-Gmo & Gluten Free Vegan 5-Htp (5-Hydroxy L-Tryptophan) Is A Naturally Occurring Metabolite Of The Amino Acid... more

    $15.49

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    Doctor's Best 5-HTP Enhanced with Vitamins B6 & C, Veggie Caps

    Doctor's Best 5-HTP Enhanced with Vitamins B6 & C, Veggie Caps

    Dietary Supplements Science-Based Nutrition™ Helps Maintain Mental & Emotional Well-Being* Vegetarian Non-Gmo & Gluten Free 5-Htp (5-Hydroxy L-Tryptophan) Is A Naturally Occurring Metabolite Of The Amino Acid Tryptophan.  5-Htp Is Converted In The... more

    $32.99

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    Nature's Lab 5-Hydroxytrptophan (5-HTP), Capsules

    Nature's Lab 5-Hydroxytrptophan (5-HTP), Capsules

    Dietary Supplements Promotes Calm & Relaxed Mood* #1 Natural & Science Based Formulas Non-Gmo Gluten Free 5-Htp Is A Drug Free Amino Acid Derived From A Plant That Naturally Increases The Body's Level Of Serotonin, The Chemical Messenger That Affects... more

    $11.99

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