Source Naturals Optizinc helps support immune function and skin repair by delivering zinc in a highly absorbable form through the patented OptiZinc complex. Copper is included to balance zinc intake and support enzymatic functions, helping maintain mineral harmony in your daily routine. This approach reflects Source Naturals' commitment to transparent ingredients. Reliable science based micronutrient support you can trust.

Benefits & Features:

• Supports immune cell function for daily resilience and acts as a zinc supplement for everyday health.
• OptiZinc zinc monomethionine enhances absorption, delivering zinc where it's most needed.
• Copper is included to balance zinc intake and support enzymatic functions, helping maintain mineral harmony in your daily routine.
• Vegetarian friendly and free from common allergens, making it a straightforward choice for everyday immune support.
• Each tablet uses the OptiZinc complex to deliver zinc steadily throughout the day, ensuring reliable immune and skin support while manufacturing maintains purity and consistent potency across lots.

OptiZinc is a patented zinc monomethionine complex, crafted to be more absorbable than other zinc forms, so your body gets more of the mineral with each tablet. Copper is balanced to support enzymatic functions and keep mineral harmony in check. Source Naturals has a long history of science led formulations, emphasising purity and consistent potency across lots, so you can trust this vitamin d supplement as part of your daily wellness routine.

Other Ingredients - microcrystalline cellulose, modified cellulose gum, silica, stearic acid, and magnesium stearate.
Free From - Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no starch, preservatives, or artificial colour, flavour or fragrance.

• GTIN: 21078008484
• Manufacturer: Source Naturals
• Size: 120 Tablets
• Categories: CHECKOUT UPSELLMinerals SupplementsNew ArrivalsSource NaturalsZinc 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 tablet per day with food.

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

The Active Ingredient Is: Zinc (Monomethionine Complex)

Zinc is an essential mineral that supports many normal bodily functions, including enzymatic activity and cell growth. This formulation uses zinc monomethionine complex to enhance bioavailability and utilisation in the body.

Form and source: zinc monomethionine complex provides zinc in a highly absorbable form, with copper included in this product to balance zinc intake and support enzymatic functions.

What Does Zinc Do?

Zinc assists with immune cell function and supports skin integrity and wound repair as part of its normal physiological roles.

EFSA and NHS guidance recognise zinc’s involvement in immune and integumentary health, emphasising its role in sustaining general bodily functions and antioxidant support.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Zincas Zinc Monomethionine: 30 mg, Copperas Copper Sebacate: 300 mcg

Source Naturals is our chosen partner for Optizinc because this brand consistently demonstrates a long-standing commitment to quality, reliability and scientific credibility that sets it apart from many alternatives. This brand’s OptiZinc formulation — zinc monomethionine — is a patented, highly absorbable zinc complex that aligns with our philosophy of delivering nutrients in forms that optimise bioavailability for daily use. The inclusion of copper to balance intake reflects a thoughtful, well-rounded approach to mineral supplementation that supports enzymatic functions, a principle we recognise and value in our supply chain. This brand’s reputation in the industry is reinforced by its history of focused mineral science and durable consumer trust, which we confirmed during our vetting process with Welzo's healthcare professionals. Our selection was reinforced by our rigorous evaluation of origin and transparency, guided by our quality certification process and insights from Welzo's healthcare professionals, ensuring alignment with our standards for safety and potency. The result is a product that fits naturally within our portfolio and meets our high expectations for quality and consistency.