Jarrow Formulas trans-Pterostilbene provides antioxidant support to promote healthy ageing, helping you feel more energetic and resilient as you go about your day. The star ingredient, trans-Pterostilbene from Silbinol extract, offers superior bioavailability. Jarrow Formulas upholds current Good Manufacturing Practice standards and allergen controls to keep quality high. Designed for daily use, it fits into a busy wellness minded routine.

Available Sizes & Variants:

60 vcaps - daily dose supports ongoing antioxidant protection.

Benefits & Features:

• Antioxidant support helps protect cells and supports healthy ageing.
• The star ingredient, trans-pterostilbene from Silbinol extract, offers greater bioavailability, helping the body use more of this powerful antioxidant.
• Designed for daily use.
• Manufactured in facilities following current Good Manufacturing Practice and with strict allergen controls to keep labels trustworthy and ingredients pure.
• Clinical hints suggest that 50 mg daily can support cardiovascular and metabolic health while remaining well tolerated, making this a practical addition to a balanced wellness routine.

Jarrow Formulas has long been known for clean, science-based supplements made in dedicated facilities that prioritise purity and traceability. This trans-Pterostilbene formula uses Silbinol extract from Sabinsa, a branded ingredient chosen for identity and quality. The vegan, non-GMO capsule keeps allergens at bay, and third-party testing helps verify potency. It slots neatly into a thoughtful wellness routine, great alongside a vitamin d supplement or berberine if you're building a broader antioxidant and metabolic health plan. Quality you can trust.

Trans-Pterostilbene (from 56mg of Pterocarpus marsupium, Vijayasar)(Wood), Trans-Pterostilbene (from 56mg of Pterocarpus marsupium, Vijayasar)(Wood)

• GTIN: 790011200406
• Manufacturer: Jarrow Formulas
• Categories: Jarrow FormulasPterostilbene
• 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.

Take 1 capsule of Jarrow Formulas trans-Pterostilbene daily, preferably with food or as directed by your qualified healthcare professional. Store in a cool, dry place. Consult a healthcare professional before use if you are pregnant, nursing, under the age of 18, taking medication, or have a medical condition; discontinue use if adverse reactions occur. Keep out of reach of children. Do not use if safety seal is damaged or missing.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: trans-Pterostilbene (Silbinol extract)

trans-Pterostilbene is a polyphenol compound with antioxidant properties, found in certain plant sources and used to support everyday cellular health. It is supplied here as a Silbinol extract from Pterocarpus marsupium heartwood.

This form is vegan and non-GMO, and is derived from a branded Silbinol extract to provide a consistent, bioavailable ingredient for daily wellness support.

What Does trans-Pterostilbene Do?

trans-Pterostilbene plays a role in normal energy metabolism and cellular health by acting as an antioxidant and by influencing mitochondrial function, supporting general well-being in line with EFSA style descriptions.

In healthy individuals, this mechanism contributes to protecting cells from oxidative stress and supporting long-term vitality as part of a balanced lifestyle.

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

We selected Jarrow Formulas as our reliable partner for trans-Pterostilbene based on a solid commitment to brand compliance standards and consistent manufacturing excellence. This brand is widely recognised for producing supplements in facilities that adhere to current Good Manufacturing Practice (cGMP) regulations, with rigorous traceability and batch-level quality assurance that minimise contamination and support product consistency. The use of a branded ingredient (Silbinol®) further enhances purity and identity control, reinforcing consumer confidence in this product.

In the UK market, Jarrow Formulas’ approach lines up with Welzo’s focus on safety, allergen control and clear paperwork, making it a natural fit for our customers looking for vegan, non-GMO options with reliable sourcing. Our partnership rests on their proven quality framework and commitment to external testing and comprehensive potency verification, which you can explore through our our quality assurance criteria.

Welzo assessed this brand with our expert team of doctors, nurses, and nutritionists and concluded that Jarrow Formulas’ robust manufacturing standards and transparency support long-term trust. For the medical team’s perspective, see our expert team of doctors, nurses, and nutritionists.