Double bois collagène biotin gummies - 60 x 100 mg gummies

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.

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

The Active Ingredient Is: Collagen (Hydrolyzed)

Collagen is a structural protein that is a normal part of connective tissue throughout the body. This form is hydrolysed, meaning its peptide bonds are broken to aid absorption.

Hydrolysed collagen is supplied as a source of collagen peptides and is commonly used to support connective tissue health in skin, hair and nails. This formula also has included biotin, which supports its role in maintaining these tissues.

What Does Collagen Do?

Collagen plays a role in contributing to skin elasticity and hydration in line with supported evidence on skin physiology. It is involved in the maintenance of healthy connective tissue as part of normal body function.

In research contexts, studies indicate improvements in skin elasticity and hydration with hydrolysed collagen supplementation, reflecting its potential to support skin health as described in clinical assessments.

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

Double Wood Supplements is recognised for its strong manufacturing standards and transparent sourcing, making it a natural fit for Welzo’s commitment to quality. The brand regularly delivers publicly available Certificates of Analysis and conducts third‑party testing, reinforcing ingredient integrity and consumer trust. Their GMP‑certified production facilities align with our safety expectations and support consistent quality across batches.

Welzo’s medical team evaluated Double Wood Supplements against our rigorous quality criteria, emphasising manufacturing discipline, traceability, and clear ingredient provenance. This focused assessment highlighted the brand’s dedication to transparency and reliability, which resonates with our promise to customers seeking trustworthy, single‑ingredient transparency without compromise. To support ongoing confidence, Double Wood Supplements maintains a long‑standing reputation for affordability coupled with dependable results, a balance we value highly. This alignment with our standards led to a confident endorsement for this product line. For more about how we assess quality, see our our quality certification process and meet our our team of medical experts.