St John's Wort Full Spectrum Swanson is a mood help supplement that helps maintain emotional balance and calm, thanks to St. John's Wort, whose hypericin and hyperforin support mood balance. For years Swanson has earned trust with tight quality standards, GMP certified facilities and independent third party testing. The formula uses the aerial parts of the plant to capture the full range of activity and deliver gentle, daily mood support that fits modern life.

Available Sizes & Variants:

375mg vegan capsule - convenient daily dose in a vegan, gluten free formula.

Benefits & Features:

• Promotes emotional balance throughout the day.
• Active constituents hypericin and hyperforin support mood balance.
• Manufacturing occurs in facilities certified to good manufacturing practice with independent third party testing to ensure purity and potency, delivering reliable daily mood support.
• Vegan friendly and gluten free, the supplement fits many wellbeing plans.
• Daily dosing is straightforward, with one capsule taken twice daily helping you maintain steady mood support without heavy side effects compared with some options anywhere.

Swanson's heritage shines through in a product crafted in facilities certified to good manufacturing practice with pharmacists, scientists and quality experts ensuring every batch meets strict standards. The formula uses the aerial parts of St. John's Wort to capture a full spectrum of activity, and it's vegan, non GMO and gluten free. Independent third party labs test for purity and potency, underscoring Swanson's commitment to reliable, everyday mood support. This longstanding brand blends practical science with a trusted wellness focus you can feel in daily life. For those focusing on liver health supplements, this formula provides a balanced option that fits into healthy routines.

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.

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

The Active Ingredient Is: St. John’s Wort (Hypericum perforatum)

St. John’s Wort is an herb used for mood-related support, derived from the aerial parts of Hypericum perforatum. This form concentrates the active plant constituents associated with its traditional use in emotional balance and calmness.

The primary ingredient is presented as the herb in its natural botanical form, with other ingredients in the product serving as the capsule and excipients. This combination supports the intended mood-related functions of the herb.

What Does St. John’s Wort Do?

St. John’s Wort is described in research as modulating neurotransmitters such as serotonin and other mood-related systems, contributing to emotional balance and calmness. Dr. Linde of the University of Helsinki noted its potential to be as effective as standard antidepressants for mild-to-moderate symptoms with fewer side effects.

In everyday physiology, this mechanism relates to normal regulation of mood and emotional well-being, aligning with EFSA discussions on how such herbs can support emotional function.

Welzo selected Swanson for this brand partnership because our criteria prioritise rigorous quality, transparent manufacturing, and practical science-led provenance. Swanson is committed to GMP certified facilities and a philosophy that brings together pharmacists, scientists, food nutritionists and quality experts to safeguard purity and potency, supported by independent third‑party testing. This strong quality framework aligns with Welzo’s standard to partner with brands that consistently demonstrate manufacturing excellence and credibility. Welzo's healthcare professionals have evaluated Swanson’s approach to quality and safety and confirmed its alignment with our rigorous testing protocols. our rigorous testing protocols are designed to accompany products that show a clear commitment to safety and conformity.

Swanson’s Full Spectrum St. John’s Wort is described as vegan, non‑GMO and gluten‑free, emphasising accessibility and product integrity. This brand fits well with the supplement’s design for mood support, ensuring consistency from ingredients to finished capsules and reinforcing Welzo’s dedication to trusted, outcomes‑focused sourcing.