Hugo Dover

"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."

Hugo Dover Verified
Elina Goulliard

"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."

Elina Goulliard Verified
Elizabeth Moore

"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."

Elizabeth Moore Verified

Vitamin C and Bio-Quercetin Phytosome- 60 Vegetarian Tablets - Life Extension

2 Reviews
£13.74

Vitamin C and Bio-Quercetin Phytosome is a highly potent antioxidant supplement that supports immune resilience and everyday metabolic well-being for active lifestyles and busy days.

Delivery 31 bought this week

Quantity

4+Save 5% 4Save 5%
Verified Authenticity
Money-Back Guarantee
Easy Returns

100% Money back guarantee, no questions asked

Secure Transaction

VISA Pay AMEX Pay
Excellent Trustindex

Fast UK delivery from £3.99

Order within for next-day delivery

As seen in

Vitamin C and Bio-Quercetin Phytosome is a highly potent antioxidant supplement that supports immune resilience and everyday metabolic well-being for active lifestyles and busy days. The quercetin in this phytosome is built for markedly better absorption than standard forms, and the formula uses plant-based and non-GMO ingredients. Life Extension has a longstanding reputation in nutritional science and quality standards.

Available Sizes & Variants:

60 Vegetarian Tablets - convenient daily dose for long term maintenance.

Benefits & Features:

  • Potent vitamin C boosts antioxidant defence.
  • Quercetin phytosome boosts absorption, so your body gets more of the active nutrient.
  • Ultra-absorbable delivery boosts immune and cardiovascular support during busy days, thanks to plant-based, non-GMO ingredients you can trust every day.
  • Gluten-free, vegetarian formula suits everyday dietary preferences while keeping digestion comfortable.
  • Life Extension's decades of scientific nutrition and GMP backed manufacturing reassure ongoing quality.

Beyond the bottle, Life Extension leans on a long standing tradition of scientific nutrition to bring you a formula built for real life. Quercetin is sourced from premium Japanese sophora flower buds and paired with sunflower-derived phosphatidylcholine to boost absorption - it's basically designed to help you feel steadier during daily stresses. The EU version adds fenugreek galactomannans to further boost bioavailability, while the non-GMO, gluten-free, vegetarian formula keeps things clean and straightforward, which is really quite reassuring.

Microcrystalline cellulose, stearic acid, croscarmellose sodium, vegetable stearate, silica, coating (hydroxypropyl methylcellulose, glycerin).

GTIN
737870222866
Manufacturer
Life Extension
Best buy
6 to 24 months+

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.

Take one tablet daily with food, or as advised by a healthcare professional. Optimal Intake Instructions for Teens: Take 1-3 full squeezes of the pipette\, 10 minutes before sleeping\, directly into your mouth or mix into your favorite drink. Shake well before each use.

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

Serving Size: 1 Vegetarian Tablet
Amount Per Serving% Daily Value
Vitamin C (as ascorbic acid)1000 mg1111%
Bio-Quercetin phytosome (providing 5 mg quercetin [from Japanese sophora concentrate (flower bud)], phosphatidylcholine complex [from sunflower])15 mg**
** Daily Value not established.
1. Vitamin C is a powerful antioxidant that helps protect the body from free radical damage, which can lead to chronic diseases such as cancer and heart disease.
2. Bio-Quercetin Phytosome, a form of quercetin, has been shown to have anti-inflammatory and anti-cancer properties, making it beneficial for those with chronic inflammation or at risk for cancer.

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, or more simply ascorbic acid, is a water-soluble vitamin that supports a range of everyday physiological functions.

This formulation brings Vitamin C together with a phytosome complex to improve the delivery of other active components, and a quercetin phytosome is included as a secondary ingredient to support bioavailability.

What Does Vitamin C Do?

Vitamin C participates in immune system function and helps guard cells from oxidative stress, supporting everyday wellness as described in EFSA-compatible nutrient function guidance.

The vitamin also contributes to regular iron absorption, supporting energy metabolism and connective tissue maintenance as part of a balanced diet.

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

Life Extension stands out to our medical team due to its scientific take on nutrition and its long-standing heritage in the supplement world. This brand is recognised for its commitment to quality, production standards, and a reputation built on years of crafting innovative, research-driven products. Life Extension has built a reputation as a trusted leader in the space, emphasising non-GMO, gluten-free and vegetarian formulations, which aligns with Welzo's purity and suitability standards. Our medical team has evaluated Life Extension for compatibility with our quality expectations and its ongoing emphasis on rigorous product integrity, supported by our ingredient quality and purity standards. our medical team also notes the brand’s longstanding presence in the market as a testament to reliability. our ingredient quality and purity standards are reinforced by Life Extension’s transparent formulation philosophy.

Brand differentiation comes from Life Extension’s established manufacturing approach and its focus on scientifically informed formulations, which makes it a natural fit for this high-potency Vitamin C and Bio-Quercetin Phytosome. That pairing helps support product-specific quality and performance expectations, while our team’s evaluation confirms the brand’s credibility and readiness for Welzo customers.

Part of the Welzo System™

Test, supplement, enhance, and move, all in one place.

31 bought this week
30-Day Money Back Guarantee
GMP Certified Facilities
Third-Party Tested
Vegan & Non-GMO
Rated Excellent
by 30,000+ Positive ReviewsTrustindex verified
Rated 4.8/5 by 27,000+ Customers
UKAS Accredited Labs
Free Next-Day Delivery Over £50
Science-Backed Formulations

Frequently Asked Questions

Everything you need to know about this product.

Third Party Tested
Trusted by 200,000+ Customers
Pharmaceutical-Grade Quality
UK-Based Customer Support