Glow and Flex - Hair, Nail, Skin and Joint Repair


Good Glow From Within 

KeraNourish Fortifying Blend naturally enables the body to produce Glutathione and Collagen through balanced nutrients targeted to skin, hair and nails “from the inside out” while providing support for joint health and movement. 

KeraNourish provides the right amount of cysteine, a precursor of glutathione - an anti-oxidant prevalent in every cell of the human body, especially the liver. Glutathione defends the body from the effects of premature aging.  KeraNourish is highly bioactive, stable and clinically proven to repair, protect and strengthen hair, skin, nails and joints. Look good, feel good, move well. 


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Supplement Facts

Serving Size 1 Capsule. Servings Per Container 60

Amount Per Serving


% DV


30 mcg  



75% OKLP™ (Oxidized Keratin Powder)

25% NuPros™ (Functional Keratin Powder)

250 mg


Manuka Honey Powder 

150 mg


MSM (Methylsulfonylmethane)

100 mg


*Daily Value (DV) not established.

 Allergens: Contains honey, milk and soy

No Additives, Fillers or Dyes.


* products are tested by independent laboratories and results quoted are statistical means from scientifically conducted human volunteer trials with actual product formulations.

  • Promotes stronger hair follicles by boosting anchoring of follicles in the scalp  
  • Encourages faster collagen production and skin cell growth
  • Boosts structural collagen
  • Protects against skin and tissue inflammation
  • Protects against free radical skin damage
  • Protects the gut by maintaining strong gut health as a result of a healthy microbiome
  • 160% increase in skin cell turn-over
  • promotes wrinkle reduction by building the dermal (top layer of skin) and epidermal (next layer) junction

Why Keratin? For Healthy Skin, Hair and Nails

The outermost and visible layer of your skin is composed mostly of the protein keratin, and within every cell in the skin keratin is responsible for keeping the cell functioning well. Over the last few years high profile medical research has shown that keratin protein plays a critical role in healing and cellular renewal within the skin tissue. This is important because skin cell metabolism and function slows down as we age.

The role of keratin protein is both immediate and long term. Initially, the intact keratin protein forms a well-organized layer on the skin surface that lifts and tightens the skin, which gives an immediate increase in skin smoothness. Ongoing use delivers keratin to the skin cells to help develop healthy skin structure, leading to less puffiness and long term radiant, smooth and healthy skin.

Our Bio-active Keratin Stimulates Collagen Production

The keratin we use within our formulations is sustainably sourced, bio-available and shown to stimulate collagen. In research completed by the University of Miami, skin cells made more collagen 4 (C4) and collagen 7 (C7) in the presence of this keratin. C4 and C7 build and strengthen the dermal-epidermal junction; the two layers of the skin that join together to keep skin smooth and firm.

Recent scientific publications into the biological function of keratin have highlighted its importance for healthy skin and healing. Beyond using a unique bio-active form, produced eco-consciously using patented processes regulated to international quality standards, and proven as safe by international standards of testing (RIPT, Ames, HETCAM, EpiDerm).

Biological Skin Effects  of our Bio-active Sustainable Keratin

  1. Moisturisation – building skin structure to improve moisturisation, with increased cell proliferation leading to hyaluronic acid and collagen synthesis.
  2. Anti-oxidant protection – boosting the body’s master anti-oxidant glutathione to protect cells from within.
  3. Calms redness and irritation – through the suppression of prostaglandin E2

So Skin Appears;

  • Smooth, Plump & Firm Skin for a Youthful Glow
  • With less fine lines and wrinkles

We love the way that our skin feels after using our products and feel so confident that you will as well, that we guarantee your skin will look and feel healthier in 30 days or we will refund your purchase price. 

How it works

If you don't love the way your skin feels after 30 days of using Sub&Tarctic products, just email us within 5 weeks of the date of your purchase and we will send you an email to with a code to include in your return shipment.

Ship the product back to us using a tracked shipping service within 1 month of receiving your code email from us, and we will refund your purchase price. If you would rather swap your product for something else, we are happy to arrange that and ship out to you for free. 

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