5-HTP TR, libération de temps, 100 mg, 45 comprimés - Natrol

Phosphate de calcium dibasique, cellulose, hypromellose, silice, acide stéarique, stéarate de magnésium, méthylcellulose, glycérine.

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Il est recommandé de consommer un comprimé avec des repas, jusqu'à deux fois par jour, comme indiqué par votre fournisseur de soins de santé. En tant que complément alimentaire \, prenez 2 capsules trois fois par jour ou comme indiqué par votre professionnel de la santé. Pour des résultats optimaux, prenez 1 heure avant ou après les repas pour ne pas rivaliser avec la digestion.

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

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

5-HTP is a naturally occurring amino acid that acts as a direct precursor to serotonin in the brain.

This product is sourced from Griffonia simplicifolia seeds and uses a time-release matrix to provide a controlled release over several hours, with vegetarian and non-GMO characteristics noted in the formulation.

What Does 5-HTP Do?

5-HTP helps support normal serotonin production, which is associated with mood balance, appetite regulation and sleep patterns according to EFSA-aligned understanding of serotonin function.

The time-release delivery sustains serotonin-related support across the day, contributing to steady peripheral and central nervous system activity as described in the product facts.

This information reflects the primary nutrient function and delivery design without dosage instructions.

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

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Natrol is Welzo's trusted partner for 5-HTP TR Time Release thanks to a long-standing reputation for quality, innovation, and consumer trust in the supplement space. This brand is renowned for manufacturing excellence and a proven track record of delivering rigorously formulated products that align with our commitment to reliability and transparency.

Natrol focuses on transparent ingredient sourcing and solid product design, including a time-release matrix that sustains delivery over several hours while staying 100% vegetarian and non-GMO. Our team recognises Natrol’s leadership in sleep, mood and stress support segments, reinforced by broad market presence and consumer confidence. For our customers, this means a product developed with consistent quality and trusted manufacturing standards.

Welzo evaluated Natrol through our standard process, drawing on expert assessment to confirm alignment with our ingredient quality standards. This includes evaluating testing protocols, certifications and manufacturing controls, all of which are central to how we verify ingredient quality. Our medical team also reviews partner suitability to ensure the best product fit. Learn more from our medical team.

Ultimately, Natrol’s heritage, product integrity and commitment to quality make them the ideal partner for delivering a focused, well-supported 5-HTP option that sits well with Welzo’s standards.