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A brightening serum powered by fermented Kakadu Plum and Tasmanian Sea Kelp.
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Try it for 30 days, risk-free. Not right for your skin? Send back the empty bottle within 30 days, and we'll make it right
Your skin is not a surface — it is a living ecosystem, alive with intelligence and rhythm.
At Alkylo, every formulation is designed to work in symbiosis with this ecosystem — nurturing, not stripping; restoring, not masking.
Each drop delivers a fusion of fermented Australian botanicals and postbiotic actives, developed through biotech precision to strengthen your skin’s natural microbiome and barrier function.
The result is harmony you can feel — skin that breathes, adapts, and glows from within its own balance.
Microbiome Harmony Index
97%
* Zero Disruption • 100% Balance
* Scientifically Verified
* Microbiome-Focused Skincare
Discover the science of balance —
Aqua, Citrullus Vulgaris Fruit Water, Tapioca Starch Organic,Lactobacillus/Terminalia Ferdinandiana Leaf/Zingiber Officinalis
Ferment Filtrate, Lactobacillus/Glycyrrhiza Glabra Root Ferment Filtrate, Lactobacillus/Durvillaea Potatorum Leaf Ferment Filtrate, Camellia Sinensis Leaf Extract, Glycerin,Terminalia Ferdinandiana Leaf Extract, Aloe Barbadensis Leaf Juice, Hibiscus Sabdariffa Flower Extract, Inulin, Xanthan Gum, Caprylyl Glycol,1,2-hexanediol, Glyceryl Caprylate, Caprylhydroxamic Acid, Sodium Citrate, Vaccinium Macrocarpon Fruit Extract
30-day empties-back guarantee . Free AU shipping . Afterpay
Activate the glow: Shake well to blend our fermented Kakadu C complex before applying. Dispense 2–3 drops and warm gently between fingertips. Dispense 2–3 drops and warm gently between fingertips.
Press into clean, slightly damp skin — face, neck, and décolletage.No rubbing, just calm, mindful absorption.
Follow with moisturiser or SPF to lock in hydration and glow.Use morning and night for lasting luminosity and barrier strength.
Brighten, firm, and protect the skin barrier
Visibly even tone and calm redness.
Deep hydration and elasticity.
Antioxidant defence and refined clarity.
Soothing hydration for balanced, supple skin.
Yes. Formulated with fermented botanicals and verified through Microbiome Impact Factor Testing™ for zero disruption to the skin barrier.
It uses fermented Kakadu Plum, a stabilized, microbiome-safe source of Vitamin C that brightens without irritation.
Apply morning and night on clean skin before moisturiser or SPF.
Yes. It layers well with hydrating serums and pairs beautifully with the Plant-Based Retinol Elixir at night.
Expect a subtle glow within two weeks, with ongoing improvement in tone and hydration.
Real people · Real routines
Built for the outdoors. Built for long days.
Built for the elements.
Salt, sun, wind — this is the life I love.
I’ve learned that strong skin isn’t about stripping it back.
It’s about supporting it. Protecting its natural barrier. Letting it function the way it’s designed to.
Microbiome-friendly that builds my skin up instead of breaking it down.My skin has never felt stronger - thank you @alkyloorganics
The Living Skin Ritual
(Save $48.00)
I’ve been using the Fermented Berry Peptide Eye Serum for the past 3 months and honestly… it has been an absolute game changer for me.
Over the last year especially, I really felt like my eyes were giving away just how tired I’ve been feeling- fine lines, bags, puffiness, the whole lot. No matter how much sleep I got, I still looked drained.
The Living Skin Ritual
(Save $48.00)
I've used an entire bottle of the fermented Kakdu C brightening serum now and I can really see a visible difference in my skin... prior to using Alkylo, I had really impaired my skin barrier and it was not looking good...
I striped everything back and then introduced Alkylo and the texture and tone of my skin has improved massively! I found the vitamin C really effective but also gentle it never stings my skin. I'm really really happy with the product and will continue to use it!
The Living Skin Ritual
(Save $48.00)
I never thought I’d say this but…This is officially incorporated into my skincare routine, my skin is incredibly glowy, hydrated & healthy. Using @alkyloorganics has me obsessed.
The Living Skin Ritual
(Save $48.00)
For me, it’s the way it constantly renews, heals and regenerates. The way it always adapts to the environment that I’m in, even when I don’t make it easy for it. It protects me every single day and I want to nourish and protect it in return. The @alkyloorganics trio is my way of doing that. The microbiome focused formulas that work for my skin, not against it 🌿Here’s to beautiful, nourished skin that glows from within ☀️
Plant-Based Retinol Elixir
We have three products. I like all three, I do have slight critiques of two. The one complete knockout is the fermented berry peptide eye serum*. Great rollerball component, and the serum itself has enough heft to nourish and hydrate, without overt stickiness. Glycerin, jojoba and avocado oil emulsion, with peptides, ceramides, wakame ferment, berry ferments (choke, cran and blue), plus coffee and green tea. Delightful.
Fermented Kakadu C Brightening Serum
This beautiful Vitamin C is so different to other vitamin C serums, and it contians Fermented Kakadu Plum & Tasmanian Sea kelp. It's so gentle and absolutely no irritation. It's gorgeous and really pure, just lightly press in and feel the benefits of radiant skin and a brighter complexion. Use twice daily after cleansing for best results. My skin is clearer, brighter, more radiant and refreshed, and looks much more awake than I am actually am.
Fermented Kakadu C Brightening Serum
After going through my first bottle of the Fermented Kakadu C Brightening Serum, I must say I am super impressed with Alkylo. It has helped improve my skin’s texture and firmness, giving it a more lifted appearance. I’ve also seen a gradual reduction in pigmentation. There is a noticeable tingling sensation on application, which subsides quickly and hasn’t caused irritation for me. It's a new favourite and a forever addition to my skincare routine. Overall, a solid brightening serum with visible results.
The Living Skin Ritual
(Save $48.00)
I love these products. The Fermented Kakadu C Serum makes my skin feel softer and more hydrated throught the day without making it oily by the evening or feeling greasy. And the Plant based retinal elixir i think has made my skin a lot softer and healthier. I regret not taking before photos so I could see the difference but think my face is a lot healthier looking and I dont have dull skin anymore. Alkylo ks definitely staying in my skin care collection
The Renewal Duo
(Save $34.00)
The eye cream has been lovely and the Kakadu serum I’ve been using on my nose scar from skin cancer removal which has been making it look better and smoother after a day at work. I feel it also maybe tightens my skin a little too.
The Radiance Ritual
(Save $34.00)
So far, my experience with Fermented Kakadu C Brightening Serum has been very positive! The serum feels light on the skin, almost weightless, and not greasy at all, which I really appreciate. I love the packaging, too. It is reflective of the ingredients - nothing harmful, just soothing and healthy. As to the brightening effect, I have only been three weeks into usage and will come back for more comprehensive feedback after two months, at least, to be fair.
Fermented Kakadu C Brightening Serum
See it on real skin
REAL SKIN, REAL TIMELINES
I never thought I’d say this but…This is officially incorporated into my skincare routine, my skin is incredibly glowy, hydrated & healthy. Using @alkyloorganics has me obsessed.
Restored my skin todayI striped everything back and then introduced Alkylo and the texture and tone of my skin has improved massively! I found the vitamin C really effective but also gentle, it never stings my skin. I'm really really happy with the product and will continue to use it!
Restored my skin todayThank you so much for building a brand like this! I have super sensitive skin and my skin is super choosy with products, but it's been weeks since I started Alkylo and believe it or not, it really works you can see the difference. This was my before photo before applying the serum, retinol, and eye serum. This trio is a lifesaver, my holy grail. I don't need a lot of skincare products now, just these 3 from Alkylo.
Restored my skin todayYears of acne, dryness, and irritation that cycled through my life like a storm I could never outrun. Multiple rounds of isotretinoin. Temporary relief, then back to square one. I tried everything I was told to try.
Restored my skin todayWant the complete AM/PM/eye routine and best value — Living Skin Ritual ($217). Want a simple 2-step morning and night routine — Renewal Duo ($163).
Yes — all Alkylo products are formulated specifically for sensitive and reactive skin. The Retinol Elixir uses Bakuchiol instead of traditional retinol, delivering the same renewal with zero irritation.
Yes — all Alkylo products are formulated specifically for sensitive and reactive skin. The Retinol Elixir uses Bakuchiol instead of traditional retinol, delivering the same renewal with zero irritation.
Yes — all Alkylo products are formulated specifically for sensitive and reactive skin. The Retinol Elixir uses Bakuchiol instead of traditional retinol, delivering the same renewal with zero irritation.
Yes — all Alkylo products are formulated specifically for sensitive and reactive skin. The Retinol Elixir uses Bakuchiol instead of traditional retinol, delivering the same renewal with zero irritation.
I am absolutely in love with Alkylo products especially Brightening Serum!
It makes my skin look fresh, radiant & glowing.
My skin feels softer, smoother, and well hydrated after using it.
I love that it feels gentle and lightweight on my skin.
Also, their eye serum is just Amazing, My under-eye area looks fresher and more hydrated after using it.
It absorbs quickly without feeling sticky.
Highly recommended!
I've used an entire bottle of the fermented Kakdu C brightening serum now and I can really see a visible difference in my skin... prior to using Alkylo, I had really impaired my skin barrier and it was not looking good... I striped everything back and then introduced Alkylo and the texture and tone of my skin has improved massively! I found the vitamin C really effective but also gentle, it never stings my skin. I'm really really happy with the product and will continue to use it!
I've been using this product for awhile now, and I'm so impressed, with the way in it has left my skin feeling.
It's dramatically reduced my skin imperfections and leaves my skin with a natural glow. It's non greasy and easy to apply.
I've noticed i havent been wearing as much make up either, as my skin is alot clearer and gives me more confidence.
The combinationation of the natural ingredients is also a big bonus, no nasty chemicals.
I have recieved lots of positive comments about my skin since using this.
I'll continue to use this beautiful formula and will recommend to my family and friends.
So far, my experience with Fermented Kakadu C Brightening Serum has been very positive! The serum feels light on the skin, almost weightless, and not greasy at all, which I really appreciate. I love the packaging, too. It is reflective of the ingredients - nothing harmful, just soothing and healthy. As to the brightening effect, I have only been three weeks into usage and will come back for more comprehensive feedback after two months, at least, to be fair.
This beautiful Vitamin C is so different to other vitamin C serums, and it contians Fermented Kakadu Plum & Tasmanian Sea kelp. It's so gentle and absolutely no irritation. It's gorgeous and really pure, just lightly press in and feel the benefits of radiant skin and a brighter complexion. Use twice daily after cleansing for best results. My skin is clearer, brighter, more radiant and refreshed, and looks much more awake than I am actually am.
The eye cream has been lovely and the Kakadu serum I’ve been using on my nose scar from skin cancer removal which has been making it look better and smoother after a day at work. I feel it also maybe tightens my skin a little too.
I love these products. The Fermented Kakadu C Serum makes my skin feel softer and more hydrated throught the day without making it oily by the evening or feeling greasy. And the Plant based retinal elixir i think has made my skin a lot softer and healthier.
I regret not taking before photos so I could see the difference but think my face is a lot healthier looking and I dont have dull skin anymore. Alkylo ks definitely staying in my skin care collection!
I’ve been loving this fermented Kakadu C Brightening Serum – the lightweight consistency is honestly one of my favourite things about it! My skin just drinks it up, and I notice an immediate glow after application. Over the past couple of months, I’ve seen a real difference in my skin’s brightness and a reduction in inflammation, which is huge for me as someone with sensitive skin who’s usually cautious about trying new products. Alkylo has done an incredible job with this formulation, and you can really feel how thoughtful and intentional the entire range is.
After going through my first bottle of the Fermented Kakadu C Brightening Serum, I must say I am super impressed with Alkylo. It has helped improve my skin’s texture and firmness, giving it a more lifted appearance. I’ve also seen a gradual reduction in pigmentation. There is a noticeable tingling sensation on application, which subsides quickly and hasn’t caused irritation for me. It's a new favourite and a forever addition to my skincare routine. Overall, a solid brightening serum with visible results.
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