Back to Spirularin®

Fungal Nail Serum

NZD $ 47.00

Natural care & regeneration of damaged/fungal nails

  • Clinically proven, naturally active antifungal & antibacterial protection of Spiralin®+ silver molecule
  • Water-based formulation – penetrates to the nailbed, to target fungi & bacteria at the source
  • 100% natural, nail-nourishing ingredients – restore protection barrier & reduce risk of reinfection
  • Simple & economical application – no filing, just ONE drop between all 10 nails, 2x daily

Please see detailed product description & videos below.

Contains 10 ml of product


Made in Germany
eway secure payment gateway
secure payment

Key Benefits of Spirularin®NS
Nail Serum Explained


For the natural care & regeneration of damaged or fungal nails

The Spirularin®NS nail serum offers an effective, natural solution for damaged or fungal nails. Unlike other fungal nail care products, Spirularin®NS also nourishes and hydrates the nails, to help restore their natural protection barrier. Its innovative, natural dual-action formulation combines nourishing ingredients with the unique microalgae extract Spiralin® , with clinically proven antifungal, antiviral, and antibacterial properties.

The active microalgae extract Spiralin® protects cells with its broad protection profile against bacterial, viral and fungal pathogens, which reduces the risk of re-infection. Next to this microbial protection, Spiralin® also accelerates human cell regeneration and improves the natural skin barrier.

High-quality nurturing ingredients (e.g. hamamelis & jojoba oil) stabilise the impaired protection barrier of the nails and surrounding skin, which is particularly important for patients that are prone to infections/immune-weakened (i.e. patients with diabetes, injuries, sensitive/dry skin).

Excellent Product

Originally recommended & purchased from a chiropodist who advised it may take 12 months to clear my fungal nail infection. This product has cleared it in approx 5 months (used twice daily). Definitely recommended.

Heather B.

Tauranga, NZ

Key Active Ingredients of Spirularin®NS Nail Serum

Naturally active & scientifically proven

Spiralin® Microalgae Extract
Spirulina Platensis Extract
Spiralin® microalgae extract
  • Naturally active antifungal, antiviral, antibacterial & cell-regenerative properties

  • Antifungal + antibacterial properties ensure broader antimicrobial spectrum 

  • Scientifically proven at GEOMAR institue in Germany – one of world's leading institutes in marine sciences

  • Batch tested for guaranteed antimicrobial activity

  • Silver Molecules
    Silver Sulfate
    • Natural antifungal properties
    • Offers a broader antifungal spectrum to target different types of nail fungus
    Witch Hazel Leaf Extract
    Hamamelis Virginiana Leaf Extract
    Witch Hazel Extract
    • Natural soothing ingredient
    • reduces dehydration of skin 
    Jojoba Seed Oil
    Simmondsia Chinensis Seed Oil
    Jojoba nut
    • Moisturises & hydrates nails
    • Nails require moisture otherwise they become brittle, weak & prone to infections
    • Jojoba seed oil's natural antifungal properties make it an ideal solution for Athlete's foot or other types of nail fungus
    • Deeply nourishing to nails, jojoba oil is able to repair damaged collagen matrix inside nail beds, improving strength & promoting nail growth

    Ingredients according to INCI-standard

    Correct Application of Spirularin®NS Nail Serum

    • 1
      Applied to clean nails - nothing underneath or over top (e.g. greasy moisturisers - only combine with Spirularin® Gel)
    • 2
      Distribute ONE tear-sized drop between ALL 10 nails
    • 3
      Massage into nails & cuticles until absorbed
    • 4
      Repeat twice daily: morning & night - be diligent

    Continue application until the infected nail has fully grown out. Avoid contact with the eyes.

    Good to know: While positive changes can usually be noticed within the first 4 weeks of use, it is essential that regular application (twice daily) is maintained until the nail has completely regenerated, otherwise there is a chance of the fungus returning. Therefore on average, approx. 4-6 bottles of Spirularin® NS will usually be required.

    For handy hints, tips & tricks - check out our application tutorial to know exactly how Spirularin®NS should be applied:


    EXTRA TIP: If your fungal nails are thickened or chalky - we recommend you see a podiatrist to have the nails professionally assessed & filed down, before beginning with the application of Spirularin®NS Nail Serum. 

    Great improvement

    ​I've been using this product for 3 months now & am pleased with the improvement. Obviously it will take more time to eradicate the infection.This product was recommended by my podiatrist & is the only one that has had any effect.


    Christchurch, NZ

    ​Time will tell. 

    ​Been using twice daily for a week, seems to be something happening. I can see half way down my big toe is now clear of fungal, just the top half is still infected. Bought this after niece used another spirularin product for a verruca with amazing results.

    Jane H.

    Auckland, NZ

    Review & Win


    Win one of two $50 Aesthetikonzept vouchers every month!

    Every month we give away two $50 vouchers to thank you for taking the time to leave a review, which may help our other customers.

    How to Submit a Review:
    Fill out the review box below or at the bottom of the pages of products you've tried & submit your review to enter. You can review as many products as you like for more chances to win. 

    Please note: Your name will only show as your first name to retain your privacy.

    The monthly winners will be contacted by email or social.

    Submit your review:

    Out of 5 how many stars would you rate this product? (5=highly recommend)
    What was your experience with our product like?

    Additional information

    Weight 30 g

    You may also like…

    Hair & Nails food supplement capsules
    ‘Hair & Nails’
    Dietary Supplement

    Natural, vegan dietary supplement for stronger, healthier hair & nails

    One-month supply ( 30 capsules, one daily); Hair & Nails - daily food supplement capsules for hair, skin and nails; with Bamboo powder enriched with Biotin, Zinc and Vitamins A, C and E.
    NZD $ 53.00 Add to cart Quick View
    Spirularin VS Cream
    Wart Cream

    Natural, painless & wound free removal of warts

    • Contains microalgae extract Spiralin® – naturally antiviral & cell-regenerative
    • Proactively protects healthy skin cells from wart-causing Human Papilloma Virus
    • Wart virus cannot spread further – warts are “grown out” over time
    • Painless & wound free – lower risk of reinfection
    • Willow bark extract & zinc rebalance skin at risk of developing warts
    Safe for children 3+ years Please see below for detailed product description & videos. Contains 10 ml of product
    NZD $ 43.50 Add to cart Quick View
    Spirularin Fungal Nail Regeneration Starter Pack
    Spirularin® Fungal Nail Regeneration Starter Pack
    Did you know that it takes on average 6-12 months for nails to completely regenerate?
    So there is no time like the present to start getting damaged or fungal nails back into a healthy state in time for summer! Our Spirularin® Fungal Nail Regeneration Starter Pack is ideal for anyone wanting to sort out their fungal nails - naturally! Most people will go through 4-6 bottles of the nail serum until the nail has completely regenerated & the fungus grown out. So snap up this Starter Pack Special & receive a FREE Spirularin Gel or Spirularin Cracked Heel Cream - both specifically formulated to be combined with the nail serum to also take care of potentially fungal, or bacterial infected skin of feet & between toes and provide antimicrobial protection. Spirularin® Fungal Nail Regeneration Starter Pack includes: 2x Spirularin®NS nail serum (10ml each) No filing! Distribute ONE drop between all 10 finger or toe nails & massage into nails & cuticles 2x daily, morning & night. Do not cover with greasy/oily substances or creams. FREE: 1x Spirularin® Cracked Heel Cream (35ml) OR Spirularin® Gel (40ml) Use on skin & feet/between toes as desired - formulated to be combined with Spirularin NS, and will not affect results. Also ideal as proactive protection for athlete's foot. Skin Gel can be used on eczema, dermatitis psoriasis etc. Please see detailed product descriptions below.
    Read more Quick View
    Aesthetikonzept - Spirularin Cracked Heel Cream
    Cracked Heel Cream

    Warming or cooling care & protection of dry, cracked, calloused heels

    • Clinically proven, naturally active, antimicrobial action of Spiralin® - protects against infection
    • Cell-regenerative properties of Spiralin® - accelerates healing & restores skin's natural protection barrier
    • 20% urea moisturises & gently exfoliates thickened skin
    • 100% natural ingredients incl. Snow Mushroom & Magnolia Bark Extract - for intense moisture & nourishment
    • Available with either a pleasant warming or cooling effect
    For detailed product description, please see below. Contains 75ml of product
    NZD $ 33.50 Select options Quick View