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Nature's Greatest Secret - Colloidal Silver Deep Cleansing Vit C & Kaolin Face Mask (100g)


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The combination of Colloidal Silver and Vitamin C helps soothe, hydrate and tone the skin while the Kaolin Clay works to cleanse, removing dirt, oil and impurities. The unique blend of minerals and active botanical ingredients provide a nourishing and refreshing treatment that will help to keep the skin feeling soft, hydrated and looking revitalised. Use once or twice a week, apply a generous layer avoiding the eye area and leave for 10 – 15 minutes then rinse off with warm water.

All natural and Vegan. FREE from SLS and Parabens.


  • 62% Colloidal Silver for a deep antibacterial cleanse.
  • Kaolin Clay exfoliates and draws out impurities.
  • Stabilised Vitamin C boosts collagen production and evens skin tone.
  • Aloe Vera & Vitamin E protects and hydrates.
  • Rose Essential Oil calms and refines skin texture.
  • Geranium Essential Oil removes dead skin cells, tightens pores and brightens.
  • Peppermint Essential Oil has antiseptic qualities and a cooling effect.

Further Information

We are a small, homegrown, family-run business founded on good intentions and the belief that the best way to guarantee great work is to love what you do, as if anything is worth doing, you should commit fully and persue with all your heart. We are self-motivated in our work - driven by desire and dedication to improve our customers' quality of life through our formulation and provision of innovative and (more importantly) effective products. Our beliefs hold education and originality as cornerstones of our practice, to ensure that we meet the health requirements of you, our customer.

Consequently no corners are cut in the formulation of our products which are lovingly handmade at our purpose-built manufactuting unit, where we use medical grade equiptment and strict procedures that ensure a well regulated and consistent ionic and colloidal solution - the quality of which is reflected in our customer reviews and testimonials. We pride ourselves in the knowledge that all products produced by Optimised Energetics are well researched and we are commited to staying at the forefront of our field. It is primarily for this reason we are able to say that currently, we as a brand are are providers of the finest quality collodial silver products. We have the widest range of formulations with 10, 20 and true 80% collodial silver soloutions. we also produce our own effective, non sticky soothing lotions, balms and salves (some of which contain moisturising organic coconut or bergamot oils).

Our commitment to our customers and practitioners is unconditional. Thanks to the support and loyalty of our customers' confidence in us as a brand our business has been allowed to grow.  

Please try our products and feel the difference for yourselves. 

Shelley & Michael, Nature's Greatest Secret


Click here to listen to an interview with Michael Hayward, founder of Nature's Greatest Secret, where he talks about how he came to discover colloidal silver, and discusses the many different products that they make.

How To Use

For best results use on gently cleansed skin, apply liberally and leave for 10-15 minutes. Rinse with warm water.

Do not use after steaming. You may feel a slight tingling after application, this is an indication that the active ingredients are targeting skin impurities.

However, if you experience redness or irritation we recommend you stop using it and check with your dermatologist. Although the product has been created for a wide range of skin types, you may have skin sensitivities or allergies that can cause a reaction.

This product may increase skin sensitivity to the sun, it is advised to use an SPF after treatment.

Use within 12 months of opening

Store in a cool dark place