aurafirm N

Probiotic-Like Active with a Skin Firming and Plumping Effect

aurafirm N is a fermented oat active that is designed to rebalance the skin microbiome whilst firming and plumping the skin.

Targeting a range of skin types, aurafirm N has skin deep efficacy which helps to fight the signs of tired and dull-looking skin.


130,000 Bacterial Count/ml of Lactobacillus Bacteria

1% Amino Acids

5,000 mg/kg Organic Acids

Key Claims

Improves Hydration increases hydration after just 1 day. Rebalances pH Maintains skin pH better than untreated skin Restores the Skin Improves the skin firmness and plumpness in just 7 days.
Oats Decoration Graphic
Photo of a woman applying Aurafirm N to her skin.


  • Rebalances and improves the diversity of skin-beneficial bacteria on the skin microbiome
  • Restores the concentration of bacteria commonly lost through natural ageing
  • Rebalances skin pH.
  • Increases the thickness of the stratum corneum and epidermis
  • Fights skin sagging and achieves firm, tighter looking skin
  • Boosts skin hydration and plumps up the skin

aurafirm N is also available as unpreserved (with the same efficacy as preserved)



Both intrinsic and extrinsic factors are responsible for skin ageing, altering its texture, appearance, and overall condition. The appearance of natural skin ageing can include wrinkles, skin thinning, and uneven skin tone.

Skin Microbiome Support

Supporting the skin microbiome means preserving a naturally diverse and balanced collection of microorganisms (bacteria) that naturally inhabit the surface of the skin. This balance is essential for healthy skin function and overall well-being.

Moisturising & Soothing

Skin hydration plays a vital role in preserving its health, look, and performance. Moisturising skincare products contain ingredients that help retain water in the skin, preventing dryness.



Aqua, Lactobacillus Ferment, Avena sativa (Oat) Kernel Extract, Sodium Benzoate, Potassium Sorbate


Aqua, Lactobacillus Ferment, Avena sativa (Oat) Kernel Extract


Avena sativa (Oat) Ferment, Fermented Oat Extract, Lactobacillus Ferment

Physical Form

Pale Brown Turbid Liquid





Ecocert Natural according to COSMOS standards and NaTrue approved


  • GMO Free
  • Hypo-allergenic
  • Free from Fragrance Allergens
  • Halal Compliant
  • Kosher Compliant
  • Vegan
  • IECIC Compliant
  • 99.7% Natural Origin Index according to ISO 16128-2
  • Readily Biodegradable

Formulation Guidelines

1-2% for skincare applications

Pack Sizes

  • 1kg
  • 5kg
  • 10kg
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Frequently Asked Questions

What are the main claims for aurafirm N?

aurafirm N is a potent probiotic-like active ingredient which helps in balancing the skin microbiome by increasing the biodiversity of the skin microbiota and rebalancing skin pH. It boosts skin hydration for a youthful look and fights skin sagging to provide a tighter-looking, firm skin. More information on these studies and the product’s efficacy can be found in the aurafirm N Data Pack. Please contact our sales team at [email protected] for more information.

How does aurafirm N provide probiotic-like effect?

aurafirm N consists of heat-killed Lactobacillus bacteria, which are readily available and provide similar effects as that of live bacteria. Our tests have proven that the structural integrity of the heat-killed bacteria is still unaltered, even after the pasteurisation stage. More information on this can be found in our aurafirm N Data Pack. Please contact our sales team at [email protected] for more information.

What are the physical properties of aurafirm N?

aurafirm N is a pale brown turbid liquid which can be used in skincare and haircare applications and can be formulated within a wide range of pH levels (3.0 to 6.0). For more information, feel free to download the aurafirm N Technical Data Sheet from our website.

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