Naclo Health Products Colloidal Silver 520ml
A large-format colloidal silver liquid made in Australia with 99.99% pure silver and pharmaceutical-grade water. No chemical stabilisers, no additives. The best value per ml in the NAClo range.
NAClo Colloidal Silver 520ml is the bulk size - the right choice for households that use colloidal silver regularly across multiple applications and want the best value per ml. Apply directly with a dropper or cotton pad, decant into your own spray bottle for spray application, or apply via cloth for surface use.
Made in Australia using pharmaceutical-grade water and 99.99% pure silver, with no chemical stabilisers, no preservatives, and no artificial additives.
Many regular NAClo users keep a larger bottle at home as a refill source and decant into the 125ml spray or 100ml liquid for daily use and travel.
Common uses
On skin:
- Apply to minor cuts, grazes, and scrapes - allow to air dry
- Apply to insect bites and skin irritations
- Topical application after outdoor activities or swimming
- Spot application on skin that reacts to environmental changes
On surfaces:
- Apply to a cloth and wipe down commonly touched surfaces
- Use to freshen personal items: toothbrush bristles, contact lens cases, razor heads
- Household surfaces, door handles, bathroom fixtures
Why people love it
- Made in Australia with 99.99% pure silver and pharmaceutical-grade water
- No chemical stabilisers, no preservatives, no artificial additives
- Best value per ml in the NAClo range - the bulk home format
- Liquid format - versatile application: direct, dropper, cloth, or decant into spray
- Use as a refill source for smaller NAClo bottles
- Also available in 100ml liquid, 125ml spray, and 200ml liquid
How to use it
Apply directly to the affected skin area using a dropper, cotton pad, or cloth. Allow to air dry. For surface use, apply to a clean cloth and wipe. To use as a spray, decant into your own clean spray bottle.
Shake lightly before use. Store upright, away from direct sunlight.
Important notes
This product is intended for topical and surface use. It is not a water purifier, not an oral medication, and not a substitute for proper medical care for serious wounds or injuries. If you are on prescription medications, consult your doctor or pharmacist before use. There are documented interactions between colloidal silver and certain antibiotics.
Country of origin: Made in Australia.
The full NAClo range at Santos
- NAClo Colloidal Silver 100ml - compact liquid for travel and everyday use
- NAClo Colloidal Silver Spray 125ml - spray format for convenient skin and surface application
- NAClo Colloidal Silver 200ml - mid-size liquid for regular home use
- NAClo Colloidal Silver 520ml (this product) - bulk liquid, best value per ml
Read more
Colloidal Silver for Travel guide
Why Santos Organics
Santos has been the Northern Rivers’ organic food shop since 1978. As a not-for-profit social enterprise, every purchase supports our work in community food systems, environmental advocacy, and the Grow the Growers project. We stock NAClo because their Australian-made, additive-free formulation meets the Santos Care Check standard.
Santos Organics is not your average grocery store; it's a not-for-profit social enterprise and environmental charity. Since 1978, we've pioneered the organic wholefood movement. Our stores serve as community hubs where people connect with our team and fellow community members, sharing a journey toward optimal health and wellness. The palpable sense of community forms part of the social and cultural fabric of the Byron Shire and Northern Rivers. Employing over 70 passionate locals, we support hundreds of local farmers, makers, and artisans, promoting the local economy, building community resilience, and strengthening the local food system. Approximately 75% of the food on our shelves is locally grown, produced, or supplied, nurturing interconnectedness and supporting those passionate about clean, wholesome food and sustainable living.
Santos Organics makes conscious shopping easy by sourcing the best organic food and natural lifestyle products. We invest in ethics research through a dedicated Ethics Specialist position, ensuring our products meet rigorous standards before reaching our shelves. Our Care Check process aligns products with our social impact and environmental goals, providing customers with confidence in their purchases. Our commitment to ethical product procurement extends to partnerships with local farmers through initiatives like the Grow the Growers Project. This project helps local farmers establish pathways to the organic retail market, making fresh, locally grown organic food more available and affordable. By incorporating supply agreements and mutual marketing support, we foster connections between customers and the farmers behind their food.
Santos Organics significantly impacts the local community and economy. Over the last three years, our investments in local employment, goods from local suppliers and distributors, rent, and hiring local tradespeople have retained over $26 million within the Northern Rivers. In the past year alone, $5.3 million was circulated back into the local economy through these efforts, supporting over 100 Northern Rivers-based suppliers and distributors. This investment sustains our community's vitality and unique culture. Employing over 70 local team members ensures money stays within the local economy, enhancing opportunities for community interaction and support. Our local suppliers share our vision of promoting creative, sustainable, and healthy product development, strengthening the reputation of the Byron Bay region as a hub for innovation and sustainability.
