Live Chat Software by Click4Assistance UK
Free Health Newsletters
(You will received subscriber only discounts and regular health news too.)
New Products
Higher Nature Rest Well

Higher Nature Rest Well£9.99

This unique, handy spray formulation can help towards improving the quality of rest.

BioCare 5-HTP.

BioCare 5-HTP.£19.95

Biocare 5-HTP for normal brain function and nervous system activity.

Higher Nature Serotone 5HTP 100mg

Higher Nature Serotone 5HTP 100mg£9.22  -  £25.00

A natural amino acid health supplement. Contains B vitamins & zinc. 5HTP plays a part in mood, sleep and metabolism.

Higher Nature Serotone 5HTP 50 mg

Higher Nature Serotone 5HTP 50 mg£5.81  -  £13.18

Higher Nature 5-HTP health supplement contains a natural amino acid found in the body plus B vitamins & zinc. Plays a part in mood, sleep and metabolism.

15% OFF
Lamberts 5-HTP 100mg

Lamberts 5-HTP 100mg£16.95   £14.41

Lamberts 5-HTP 100mg, Uses: 5-HTP is converted, in the brain, into serotonin, which influences everything from appetite, to mood, to sleep

15% OFF
Lamberts Acetyl L Carnitine 500mg (60)

Lamberts Acetyl L Carnitine 500mg (60)£21.95   £18.66

Lamberts Acetyl L-Carnitine 500mg health supplement is a one-a-day formula important amino acid that helps energy production.

Nutri Advanced 5-HTP size 60

Nutri Advanced 5-HTP size 60£18.85

Nutri 5-HTP nutritional supplement - is designed to aid mood and sleep.

Nutri Advanced Adrenal Extra

Nutri Advanced Adrenal Extra£14.24  -  £25.30

An high potency adrenal supplement with nutrients involved in hormone regulation, to support the normal functioning of the adrenal glands.

Solgar 5-HTP vegcaps

Solgar 5-HTP vegcaps£11.99  -  £31.49

Help for mood, appetite & sleep

Thorne Research 5-Hydroxytryptophan 100mg

Thorne Research 5-Hydroxytryptophan 100mg
Our Price:  £49.09(Inc. 20% VAT)(£40.91 Exc. VAT)Earn 49 Loyalty Points

Code:  TSA503
Brand:  Thorne Research
Form (e.g. capsules):  Capsules

Thorne Research

Thorne 5-HTP

Health Supplement
A natural amino acid found in the body and the direct metabolic precursor of serotonin and melatonin which act as brain chemical messengers. 5-HTP is converted in the body from the amino acid tryptophan, unlike tryptophan there are no dietary sources.

Thorne Research 5-HTP is formulated with Vitamin B6 for optimal activity and this formulation can also be taken with food without competing with other amino acids.  

Brand Thorne Research
Size 90 vegetarian capsules
Recommended Dosage

Take 1 or 2 capsules three times  a day or as recommended by a health-care practitioner.


Two capsules contain:

  • Vitamin B6 (as Pyridoxal 5'-Phosphate) (6.8mg)
  • 5-Hydroxytryptophan (100mg)
Free From

This product does not contain wheat, gluten, corn, yeast, soy, egg, dairy products, or artificial colours, sweeteners, or flavours. This product also does not contain lactose, palmitic acid, or magnesium, calcium, or vegetable stearates.


This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.


If pregnant, nursing, or trying to conceive, consult your health-care practitioner before using this product.


5-Hydroxytryptophan should be used with caution in an individual currently being treated with an SSRI, MAO inhibitor, or other antidepressant medication.

Other Ingredients

Ingredients: Bulking Agent: Microcrystalline Cellulose. Anti-caking Agents: Silicon   Dioxide, Leucine. Hypromellose (derived from cellulose) capsule. Vitamin B6 (as   Pyridoxal 5’-Phosphate), 5-Hydroxytryptophan.