The best impulse purchase I've ever made in skincare.
Paige W.Published Loox review

“Australian women show visible signs of facial ageing up to 20 years earlier than women in the US” — (Australasian Society of Cosmetic Dermatologists).
Every morning, Australian women look in the mirror and still find new brown spots, deeper lines and skin that looks more tired than it should. Even when they haven't skipped a morning of SPF50 in ten years.
The reason isn't that you were lazy. It's printed in black and white on Cancer Council Australia's own fact sheet: no sunscreen blocks 100% of UV rays.
Worse, the Medical Journal of Australia found that because nobody rubs a thick, pasty full teaspoon of sunscreen onto their face before makeup, most of us only get 1/4 of the SPF rating on the bottle…
Turning your SPF50 into an SPF10 and letting up to 400% more UV radiation reach your skin.

Even on a lab-perfect day, SPF still lets 4% of UV rays through (Cancer Council).
On a real weekday, you might apply a thin coat under makeup at 7:30 am, skip reapplying at 1 pm to avoid disturbing your foundation, or avoid putting stinging SPF near your eyes.
Car side windows can also let up to 56% of ageing UVA rays through the glass (JAMA Ophthalmology, 2016).
Up to 4 times more UV is hitting your skin than the number on your tube promises.
Those rays don't have to burn you red to age you. The second they slip past your sunscreen, they set off a silent storm of free-radical fires inside your skin cells.
MITO-SHIELD was made specifically to help quench those fires.
EXPLORE MITO-SHIELD →Most antioxidants like Vitamin C or Resveratrol are locked outside your skin cells.
MITO-SHIELD uses L-Ergothioneine, a rare antioxidant found in wild mushrooms, which has a dedicated transporter in human cells called OCTN1.
Your skin cells literally evolved a lock-and-key doorway for this exact molecule.
This transporter is built specifically to grab L-ergothioneine and pull it inside at 100x the speed of passive compounds, concentrating it up to 600x higher inside the cell right around the mitochondria (PMC9967237; PubMed 19439218).
When Australian sun thins out your cheeks and steals your skin’s bounce, it isn’t just dryness. An enzyme called MMP-1 acts like microscopic scissors, snipping apart Type I collagen after UV exposure.
L-Ergothioneine reduces this collagen-breakdown enzyme’s activity by nearly 50%, while helping protect the new collagen your skin is trying to build (research).
Nothing is more frustrating than spending months (and hundreds of dollars on serums or IPL lasers) watching your brown sun spots finally fade—only for 15 minutes in the spring sun to bring them roaring straight back.
Before long, you’re right back to dabbing heavy concealer over the same blotchy patches on your cheeks every morning.
That happens because a dark spot is a 3-step chain reaction, and normal brightening serums only block one step:
| Step | Ingredient | What it does |
|---|---|---|
| Step 1Stop the Sun Alarm | L-Ergothioneine | When UV sneaks past your sunscreen, it sets off an alarm that tells your skin to make dark pigment. L-ergothioneine catches those UV sparks before the alarm goes off. |
| Step 2Turn Down the Pigment Factory | Tetrapeptide-30 | This targeted peptide tells your overactive pigment cells to stop brewing excess brown melanin deep in the skin. |
| Step 3Block It From Reaching the Surface | Niacinamide | Even if old pigment is sitting underneath, niacinamide helps stop it from rising up to the top layer of your skin where people can see it. |

Retinol is famous for weeks of red, flaky, peeling skin—and worse, it leaves your face raw and even more sensitive to the brutal Aussie sun.
MITO-SHIELD has no retinoids, no stinging acids, and no perfume—just soothing Centella Asiatica and Hyaluronic Acid to keep your barrier calm.
Press in 3 drops after you wash your face, give it 20 seconds to sink in, and put your SPF50+ right over the top. Zero stinging, and zero pilling under makeup.
10%OFFMITO-SHIELD · 30ML
Stock is super limited, so once this batch is gone, the next one will take a while.
Sceptical? Good. Read the label first, then try it with our 30 day risk free guarantee.
SHOP MITO-SHIELD →30-day returns. Return postage and an A$10 fee apply to voluntary returns. Original shipping is non-refundable. Some payment methods receive store credit only. Read the terms.
The best impulse purchase I've ever made in skincare.
Paige W.Published Loox review
I wanted a serum that felt more complete than the basic options I had tried. Two weeks on this and my skin has genuinely never looked better. The texture improvement alone is worth it. My skin looks way fresher than before.
Yumi X.Published Loox review
I've spent a fortune on creams that did nothing, especially since I have very sensitive skin. This actually works! My skin is more hydrated, and those annoying fine lines on my forehead are less noticeable. Worth every dollar.
Charlotte A.Published Loox review
| Feature | MITO-SHIELD | Typical vitamin C serum | GHK-Cu serum |
|---|---|---|---|
| Dedicated cellular doorway | ✓(up to 600x intracellular concentration) | × | × |
| Reduces collagen breakdown | ✓ | × | ×(limited) |
| Prints every ingredient % on the bottle | ✓ | Varies | Varies |
| No stinging, no peeling, and no routine clashes | ✓ | × | × |
MITO-SHIELD + YOUR DAILY SPF
L-Ergothioneine, peptides and hydrating ingredients in one daily serum.
Keep using sunscreen. MITO-SHIELD does not replace SPF.
