Swanson Zinc Gluconate and L-Lysine is a zinc and lysine supplement that helps immune health and skin resilience through daily stress and recovery. Designed for daily use, it combines immune support with skin health in a plant based capsule, keeping the formula clean and easy to take. Swanson has built science backed quality since 1969, so you get reliable ingredients and rigorous sourcing.

Available Sizes & Variants:

90 vegetarian capsules – Great value for daily immune and skin support.

Benefits & Features:

• Supports immune health as a zinc supplement.
• Promotes skin resilience and collagen support through lysine supplements, helping maintain hydration, elasticity, and a smoother complexion for daily radiance, while supporting overall wellness and resilience to daily stress.
• Vegetarian capsule format offers convenient daily use with allergen friendly ingredients.
• Minimal excipients and no unnecessary fillers keep the focus on the actives.
• Designed for daily immune and skin support, this combination of zinc and lysine may help reduce the impact of occasional stress on your overall wellbeing.

Swanson's zinc gluconate and L-Lysine blend reflects the brand's long standing commitment to science backed quality since 1969. The zinc is housed in a vegetarian capsule, with minimal excipients to keep the focus on the actives. Lysine supports collagen formation and immune health, while the simple formula suits daily wellness routines. This is not a vitamin d supplement, but it pairs well with a balanced health plan for steady daily support.

Zinc (from Zinc Gluconate), L-Lysine (from L-Lysine HCl), Zinc (from Zinc Gluconate), L-Lysine (from L-Lysine HCl)

• GTIN: 87614118635
• Manufacturer: Swanson
• Categories: Cold Sore TreatmentsLysineMineralsSwansonZinc 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.

As a dietary supplement, take one veggie capsule per day with food and water. Taking zinc on an empty stomach may cause stomach upset in some people. Store in a cool, dry place. WARNING: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition. Keep out of reach of children. Do not use if seal is broken.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Zinc (Gluconate Form)

Zinc is a tiny trace mineral vital for everyday immune function and tissue health. This form uses zinc in a gluconate salt for absorption and utilisation in the body.

In this supplement, zinc comes in the form of zinc gluconate, a common mineral source used to support normal bodily processes such as immune response and skin upkeep.

What Does Zinc (Gluconate Form) Do?

Dr. Prasad from Johns Hopkins University found that zinc supplementation can help immune function and may shorten the duration of common cold symptoms when used at proper levels, aligning with EFSA and NHS take on minerals in immunity.

Zinc takes part in wound healing and skin repair, supporting collagen synthesis and barrier function as part of normal physiology.

This product isn't meant to diagnose, treat, cure, or prevent any disease.

Swanson is Welzo’s chosen partner for this immune and skin support supplement due to a proven track record of science‑backed quality and a long-standing heritage in the industry. The brand has operated since 1969, earning a reputation as a reliable, well‑established manufacturer with a focus on delivering transparent formulations that support daily wellness. This history gives us confidence in the consistency and discipline behind Swanson Zinc Gluconate & L-Lysine as a product built for reliable performance.

Product quality is reflected in Swanson’s clear formulation approach, paired with a vegetarian capsule delivery that aligns with many consumer preferences. Our evaluation emphasises the brand’s commitment to quality and traceability, which we corroborate through our own review process about ingredient integrity and manufacturing standards. This supplement is well suited for immune support and skin health needs, with a straightforward ingredient profile that fits Welzo’s standards. We selected Swanson because of their established reputation and the alignment of their manufacturing philosophy with our quality priorities—verified by how we verify ingredient quality and discussed with our medical team.