Edible beauty is booming. What sets kiri10 apart?

Natalie Harrison
Edible beauty is booming. What sets kiri10 apart?

Written by Trudi Brewer @BeautyEQ.co.nz

The edible beauty market is in high demand, which means we're spoilt for choice when nourishing our skin, hair and nails from the inside out. I spoke with Editor Trudi Brewer from Beauty EQ about our Kiri-Glow and what sets us apart from other keratin supplements.


EDIBLE BEAUTY IS BOOMING. WHAT SETS KIRI10 APART FROM OTHER KERATIN SUPPLEMENTS?

Our connection to New Zealand, which is the birthplace of a unique form of keratin, which in regards to quality and potency, can't be beaten. Most keratin comes from one of three sources. The first ingredient helps aid keratin production, but it's not keratin. The second keratin that has become popular lately is hydrolysed proteins derived from wheat, corn or soybeans. Keratin cannot be isolated from plant sources, quite simply, because plants don't make protein. So instead, keratin is made from a process called keratinisation. The cytoplasm of mammalian cells is replaced by keratin protein filaments, which then die and form formidable resistant structures such as hair, skin and nails. The third is keraGEN-IV™; our hero ingredient is functional bioactive keratin derived from New Zealand sheep's wool. 


WHY IS OUR HOMEGROWN KERATIN THE BEST IN THE WORLD?

New Zealand innovators have been developing keratin for years and hold around 180 different patents covering the extraction process of the keratin. Keratin is used in hair care, skincare and wound care and is derived from the natural fibres of sheep's wool, which interacts incredibly well with the human body. Bioactive keratin, also derived from sheep's wool, is 91 per cent homologous, made up of the same smaller amino acid molecules, and arranged in the same order as human keratin. New Zealand sheep's wool is unique, making it far superior; due to our warm summers and harsh winters. Our sheep breeding programmes focus on coarse wool, which creates higher keratin levels to extract than fine wool sheep. New Zealand sheep keratin is also sought after because of our pasture-fed farming practices. 


SO HOW DOES KIRI10 HELP YOUR HAIR, SKIN AND NAILS?

 Kiri-Glow is formulated using keraGEN-IV™. This hero ingredient; is rich in cysteine, an amino acid essential for making protein in hair, skin and nails. It also boosts the protein structure of hair and nails, meaning they become more robust. It also triggers the expression of collagens 4 and 7. Collagen 4 is like a scaffold that provides stability, while collagen 7 is like the adhesive that keeps it together, supporting stronger hair follicles with less fall because each hair strand becomes deeply rooted. It also upregulates glutathione and taurine production, which are essential elements for reducing oxidative stress and cell damage and supporting your metabolism. This combination, along with the other ingredients in the formula, such as Collactive® marine collagen with elastin peptides. OptiMSM™ or Methylsulfonylmethane (MSM), biotin, zinc and copper. Together make a supplement powerhouse to provide all the nutrients your body needs to repair and protect against the environmental effects of ageing.


WHAT IS KERAGEN-IVâ„¢ AND HOW DO YOU MAKE IT INGESTABLE?

It's functional keratin, which is a protein that your body needs in areas designed for resilience and protection like your hair, skin and nails. It is bioactive, which means it's easily absorbed into the body. However unlike collagen manufacturing, where the smaller the molecule, the better absorption, this is not the case with keratin. Keratins are long strands, and by chopping these up into tiny pieces, you lose a lot of what makes them digestible. By keeping the strand in one long piece, they're able to be highly bioavailable, but this is also how they maintain the high levels of protein.


WHAT RESULTS CAN YOU EXPECT, AND OVER WHAT TIME FRAME?

Like with most supplements, Kiri10 Glow is best taken on a long-term basis. Results depend on their individual needs and what the body requires. Nail length and strength, without ridges, are the first things most people notice. Some start to see less hair fall when brushing and showering, and others will notice a more glowing complexion. By months three and four, supplements begin to build up in your system, so most see their nails grow and are much more robust, making them less prone to chipping and splitting. Also, hair fall has decreased and the new hair coming through is glossier and stronger. Finally, skin is more hydrated and smoother, with less irritation and breakouts. As time goes on these results will only get better.


WHO CAN TAKE KIRI10 GLOW?

Anyone! Especially for anyone under stress, it's at this time our hair, skin and nails can often take a significant hit and be affected the most. Also, as we age, keratin and collagen levels decline, and supplements can help. However, suppose you have health concerns or are on medication, pregnant or breastfeeding. In that case, it's always best to consult your GP or healthcare provider before introducing any new supplement into their diet. Everyone has different needs, however, if you're looking for a beauty supplement, our hair, nails and the outer layer of skin are made from keratin, so it makes sense to start there.  


WHAT'S YOUR BEST BEAUTY TIP BEYOND SUPPLEMENTS?

Be gentle on our hair, cut back on using heating tools or pull it back tightly, putting pressure on the hair and scalp and can cause breakage. Eat a balanced diet rich in a rainbow of colours with fruit and vegetables, and try to eliminate refined sugars where possible. Finally, use cuticle oil. It should be a staple in every woman's handbag; I keep mine on my desk in the office and apply it every time I wash my hands. 

Learn more from Beauty EQ here.

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KiriGlow

  • Can holiday stress really cause hair loss?

    Yes. Significant emotional or physical stress raises cortisol levels, which can trigger a condition called Telogen Effluvium. This pushes hair follicles prematurely into the shedding phase. You typically notice this hair loss about 3 months after the stressful period, often around March or April.

  • How can I prevent hair shedding during a busy holiday season?

    Prioritise sleep, hydration, and nutrition. High cortisol depletes nutrients, so taking a high-quality supplement like KiriGlow helps replenish your body’s stores of keratin, biotin, and zinc, supporting hair strength even during busy times.

  • What is Functional Keratinâ„¢ and why is it better?

    Functional Keratinâ„¢ is derived from New Zealand sheep wool, is a special blend of three different types of keratin and is 91% bio-matched to human keratin. Unlike hydrolysed keratin (which is chopped up into small pieces) or chicken feather keratin, Functional Keratinâ„¢ keeps its protein structure intact, making it highly bioactive and effective for hair repair.

  • I often forget my supplements during the holidays. Does missing a few days matter?

    Consistency is key for the best results, but don't stress if you miss a day—stress is worse for your hair than a missed capsule! Try keeping your KiriGlow bottle next to your coffee machine or toothbrush so it stays part of your daily ritual.

  • Does alcohol affect my hair growth?

    Excessive alcohol dehydrates the body and depletes key nutrients like zinc and B vitamins, which are essential for hair growth. Drink plenty of water and ensure you are replenishing these nutrients with a balanced diet or supplementation.

  • Will KiriCare help if my hair feels dry and brittle from summer styling?

    Absolutely. Our Triple-Keratin Complex in the KiriCare range is designed to repair surface damage and lock in moisture. It is free from harsh sulfates that strip hair, making it ideal for hair stressed by heat styling and summer sun.

  • How long does it take to recover from stress-related hair loss?

    Once the stressor passes, shedding usually decreases. Regrowth typically becomes visible within 3 to 6 months. Taking KiriGlow can help support this recovery phase by providing the specific building blocks your hair needs to grow back strong.

  • Is KiriGlow safe to take if I am burnt out or fatigued?

    Yes, KiriGlow contains ingredients like Biotin and Zinc which are excellent for overall energy and metabolic health, alongside supporting hair. However, if you are experiencing severe fatigue, we always recommend checking with your GP.

  • Can I take KiriGlow with other holiday indulgence support supplements?

    Yes, KiriGlow generally works well with other multivitamins or greens powders like Nutrient Rescue. It creates a strong foundation for your health. As always, if you are on specific medication, check with your healthcare provider.

  • Why do you recommend New Zealand sheep wool keratin?

    We use NZ sheep wool because it is ethically sourced and scientifically superior. It is a sustainable byproduct of shearing (which keeps the sheep healthy) and provides a protein structure that is nearly identical to human hair, unlike plant-based "keratin" alternatives which are not true keratin.