Double Wood Cistanche Extract helps balance testosterone and sharpens thinking, powered by a high grade Cistanche tubulosa extract standardised to echinacosides and acteoside. Double Wood keeps it real with transparency, quality, and third party testing, and batch COAs are available for every lot. Made in the United States from globally sourced materials, this brand's commitment to purity helps you trust what you take. This formula can be paired as a complementary vitamin d supplement routine for overall wellbeing.

Benefits & Features:

• Supports healthy testosterone balance and cognitive function, helping you feel mentally sharp.
• The key active ingredients echinacosides and acteoside support memory and neuron health.
• Manufactured in the USA from globally sourced raw materials, this formula undergoes rigorous third party testing and batch specific certificates of analysis, so you can trust potency, purity, and consistent quality with every bottle.
• Designed for daily use, improvements in wellbeing and energy may appear after 8-12 weeks
• Free from soy, gluten and GMOs.

Double Wood's cistanche extract is standardised to 10% echinacosides and 1% acteoside, derived from cistanche tubulosa. The brand sources globally but manufactures and tests in the USA and publicly shares batch COAs, underscoring transparency. In studies, cistanche tubulosa shows testosterone support and brain derived neurotrophic factor related memory health, along with fatigue reduction and stronger grip in older adults. Berberine is included in some formulations to support a balanced metabolic profile, and this product may be used alongside a vitamin d supplement to support immune health.

Ingredients: Cistanche Extract
Other Ingredients: Gelatin (capsule), Cellulose, Silicon Dioxide

• GTIN: 685349903238
• Manufacturer: Double Wood Supplements
• Categories: Bronzing DropsDouble Wood Supplements
• 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.

For bile support, we recommend taking two capsules (1000 mg) daily with a meal containing dietary fats to aid optimal absorption. While this is the standard strength, individual needs may vary depending on the body's natural bile production. Dosage can be adjusted accordingly, but any changes should be guided by a healthcare professional.

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

The Active Ingredient Is: Cistanche tubulosa extract

Cistanche tubulosa extract is a dried herb-derived substance used for its traditional adaptogenic properties and botanical activity. This product uses a standardized extract, provided in two capsules per serving, to deliver its distinctive constituents in a consistent form.

This formulation is manufactured and tested in the USA from globally sourced raw materials, with third-party verification to confirm potency and purity.

What Does Cistanche tubulosa extract Do?

Cistanche tubulosa extract supports normal cognitive function and energy-related processes to help maintain daily wellbeing.

Scientific research suggests this extract may influence brain-derived neurotrophic factor activity and testicular enzyme function, with potential improvements in fatigue and physical performance observed in some studies. This aligns with considerations for normal brain and hormonal function.

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

Double Wood Supplements is Welzo’s trusted choice for Cistanche Extract because this brand leads with production excellence and transparent quality. The manufacturer is renowned for providing COAs and independent lab results for every batch, emphasising purity, potency and rigorous third-party testing that customers can verify. This commitment to transparency and testing aligns with our standards for safety and reliability, and it sets Double Wood apart in a crowded market.

This brand is recognised for its focus on pure, potent supplements and a clear manufacturing philosophy that centres on quality assurance. Their USA-based manufacturing and global sourcing strategy underpin a robust quality framework that supports consistent product integrity. Our team evaluated Double Wood against other suppliers and valued their demonstrated willingness to share laboratory results and adherance to strict testing practices, which we highlight on our quality criteria page. This makes them particularly well-suited for a Cistanche extract that benefits from well-documented standardisation and batch verification.

Welzo selected Double Wood because their approach mirrors our own: rigorous evaluation by our team of medical experts and alignment with our quality assurance criteria.