5-HTP is a plant-based supplement from Pure Encapsulations that boosts serotonin production, supporting mood balance, appetite control, and restful sleep.

Available Sizes & Variants:

60 vegan capsules - convenient daily dose.

Benefits & Features:

• Designed for daily use as part of a vegan lifestyle.
• 5-HTP is derived from Griffonia simplicifolia seeds to power a plant-based formula.
• Vegan and hypoallergenic, the blend avoids common allergens.
• Simple, direct formula crafted for steady daily support across busy schedules.
• Star ingredient fuels a straightforward daily routine that fits busy days, offering dependable, easy to follow support for daily balance and calm without fuss in your routine.

Pure Encapsulations has built a quiet reputation for purity and science-led formulations, often recommended by healthcare professionals. This 5-HTP option is plant-sourced from Griffonia simplicifolia, vegan and hypoallergenic, crafted in small batches to maintain potency. It sits alongside other trusted products such as Pure Encapsulations magnesium glycinate, which customers often seek in a reliable supplement store. The result is a straightforward, ingredient-led range you can trust when you're shopping for wellbeing.

5-hydroxytryptophan, hypoallergenic plant fiber (microcrystalline cellulose). Vegetarian capsule (hydroxypropyl methyl cellulose).

• GTIN: 766298020266
• Manufacturer: Pure Encapsulations
• Categories: 5-HTP SupplementsNew ArrivalsOut of stockPopular Supplement BrandsPure EncapsulationsSleep & Relaxation SupplementsSupplements for Anxiety
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

The supplement can be taken daily, with a recommended dosage of 1-6 capsules, either before meals or as advised by a healthcare professional.

Please consult the product packaging for accurate instructions on how to use the product.

1. Promotes Mental Wellbeing: 5-HTP, also known as 5-Hydroxytryptophan, is a precursor to serotonin, a neurotransmitter that plays a crucial role in regulating mood and emotions. By increasing serotonin levels, 5-HTP can promote a sense of calmness and overall mental wellbeing.
2. Supports Healthy Sleep Patterns: 5-HTP has been shown to help regulate the sleep-wake cycle by increasing serotonin levels in the brain. This can promote better quality sleep and help those who struggle with insomnia or other sleep disturbances.

The Active Ingredient Is: 5-Hydroxytryptophan (5-HTP)

5-Hydroxytryptophan, or 5-HTP, is a naturally occurring amino-acid derivative that acts as a direct precursor to serotonin and supports normal brain chemistry. The presentation described here is plant-sourced from Griffonia simplicifolia seed extract and is vegan-friendly.

This hypoallergenic Griffonia-derived 5-HTP offers a simple, research-led approach to supplementation and sits with vegan and allergy-conscious product standards.

What Does 5-Hydroxytryptophan Do?

5-HTP helps with the production of serotonin in the brain, supporting normal mood, appetite control, and sleep patterns through its role in serotonin synthesis.

As a plant-derived, vegan ingredient, 5-HTP contributes to normal neurotransmitter function and fits with standard physiological processes described in health guidance.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Pure Encapsulations stood out in our assessment for its reputation as a professional‑grade, science‑led brand that consistently delivers high‑purity supplements trusted by healthcare professionals. This heritage of clinical relevance and allergen‑aware formulas makes Pure Encapsulations a reliable partner for products such as 5‑HTP, where purity and formulation integrity matter to Welzo customers.

The maker is known for clean, research‑backed formulations and a commitment to avoiding unnecessary excipients, which aligns with our quality expectations. Its focused approach to quality, combined with widespread professional adoption, strengthens the stability and trust we seek when choosing a partner for this supplement.

We chose Pure Encapsulations for 5‑HTP because the brand’s strengths—reliability, science‑led development, and practical alignment with vegan, hypoallergenic characteristics—fit the product’s profile precisely. This collaboration is supported by Welzo’s rigorous evaluation process and our quality benchmarks, which you can explore through Welzo's healthcare professionals and our quality assurance criteria. The synergy between Pure Encapsulations’ quality ethos and this supplement’s needs underpins our selection.