Zinc Picolinate offers top-notch bioavailability, boosting absorption to support daily zinc balance and steady nourishment from your supplement throughout busy days. Quality runs deep. Metabolic Maintenance is a family-owned brand with over 30 years in the field, known for purity and science-based formulations. Third-party testing and cGMP manufacturing ensure each capsule meets high standards.

Available Sizes & Variants:

100 capsules – Standard bottle for daily zinc support.

Benefits & Features:

• Boosts absorption thanks to superior zinc picolinate bioavailability.
• Supports daily zinc intake with a clean formula free from fillers and artificial additives, and is manufactured to high standards with third-party testing for reassurance.
• Intended for daily use as part of a balanced zinc supplement routine.
• Gluten-free and dairy-free formulations support dietary sensitivities in a zinc supplement.
• Metabolic Maintenance manufacturing approach means fresh batches every ninety days and rigorous quality controls, helping you trust that every capsule delivers consistent potency and purity.

Metabolic Maintenance is a family-owned brand based in Central Oregon, with decades in the science-led supplement space. Zinc picolinate is chosen for its enhanced bioavailability, meaning better absorption per capsule. The products are manufactured in Oregon to cGMP standards with third-party testing, and batches roll out fresh every 90 days. They use amber glass bottles and plant-based capsules, with non-GMO ingredients ethically sourced from the US, Italy, Japan and France. It’s a zinc supplement that can work as a metabolism booster for daily routines.

Zinc is a mined mineral. Picolinic acid is synthetic. Ascorbic acid is derived from corn sorbitol. Ascorbyl palmitate is derived from ascorbic acid and palmitic acid from palm oil. Cellulose for capsules is derived from softwood tree pulp.

• GTIN: 838287004363
• Manufacturer: Metabolic Maintenance
• Categories: Metabolic MaintenanceMinerals SupplementsNew ArrivalsTENAZinc Supplements & Tablets
• 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 one capsule daily, or as advised. Take 1 capsule daily‚ with a meal.

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

The Active Ingredient Is: Zinc (Picolinate Form)

Zinc is an essential mineral involved in a range of everyday bodily functions. The picolinate form binds zinc to picolinic acid, creating a delivery form known for improved bioavailability compared with other zinc forms.

This form is meant to aid intestinal absorption, with the picolinate ligand helping zinc uptake across gut membranes.

What Does Zinc (Picolinate Form) Do?

Zinc (Picolinate Form) is involved in everyday bodily processes by providing zinc in a highly absorbable form. The form is recognised for its potential to boost zinc availability, which supports daily zinc balance and routine physiological activity.

Evidence suggests enhanced bioavailability linked to this form, contributing to the nutrient's role in normal metabolic function as described in research summaries.

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

Metabolic Maintenance stands out to Welzo as a partner due to its robust sourcing and purity ethos. The brand operates a state-of-the-art Oregon facility and follows cGMP standards, supported by really thorough third-party testing for both raw materials and finished products. This mix underscores a consistent commitment to potency, purity and safety across batches, which aligns with our quality expectations as we evaluate suppliers.

Our team prioritises brands with transparent manufacturing and no unnecessary additives, and Metabolic Maintenance delivers with non-GMO, contaminant-free ingredients sourced from trusted locations in the U.S., Italy, Japan and France. Their choice of amber glass bottles and plant-based capsules further emphasises a durability-to-potency approach that resonates with Welzo’s standards. The brand’s family-owned heritage and 30+ years of industry presence have earned it recognition among healthcare professionals for science-based formulations and reliability.

This aligns with our evaluation criteria — rigorous verification by our medical team and confirmation through our quality certification process — and makes Metabolic Maintenance a natural fit for Zinc Picolinate.