The Hydrolytic® Serum

Daily repair + renewal

🛡️60-day money-back guarantee

Sweden’s Proactive Repair Serum: this lightweight repair serum delivers instant barrier relief and lasting skin longevity. Powered by our patented Hydrolytic® Enzyme, hyaluronic acid, and a tri-peptide complex, the serum restores microbiome diversity and provides 2.5x hydration penetration. This helps skin feel calm, clear, and balanced, all while strengthening the skin's capacity for lasting resilience and longevity.

Who it's for

✓ Sensitive skin ✓ Dry & dehydrated ✓ Normal skin ✓ Fragrance-free

or 3 interest-free payments of £36.66 with Klarna

Complete your routine
Serum + Moisturiser — save on the bundle
How to use

Apply 1-2 drops of the Hydrolytic® Serum
Massage into the skin
Repeat AM + PM
Transform your skin

Not sure? Take our quiz →
Benefits
  • Microbiome balance
  • Hydration
  • Anti-aging
  • Cell renewal
  • Pollution protection
  • Redness reduction
Ingredients

Glycerin, aqua, pentylene glycol, sodium hyaluronate, carbomer, mannose, tromethamine, collagen, caprylyl glycol, protease, N-prolyl palmitoyl tripeptide-56 acetate, calcium chloride.

The Hydrolytic® Serum

£88.00
How to use

Routine: * AM / ( PM. Add 1-2 drops onto your fingertips and apply the serum on your face and if desired to the neck and décolletage.

Apply morning and night after mild cleansing and before using a moisturizer. For dry and sensitive skin, we recommend applying 3-4 drops for every application.

Not sure? Build your routine →
Benefits
  • Microbiome balance
  • Anti-aging
  • Redness reduction
  • Hydration
  • Pollution protection
  • Cell renewal
Explore the science behind fjör →
Ingredients

Glycerin, aqua, pentylene glycol, sodium hyaluronate, carbomer, mannose, tromethamine, collagen, caprylyl glycol, protease, N-prolyl palmitoyl tripeptide-56 acetate, calcium chloride

Learn more about the Hydrolytic® Enzyme →
As featured in
  • David Gandy
    Model & entrepreneur
    "The fjör 2-step routine is really the best for simplicity, cost and effectiveness."
  • Mimi Ikonn
    Author & entrepreneur
    "Transformed my skin's texture and glow. My routine feels like true self-care."
David Gandy

David Gandy

Verified

★★★★★

"The fjör 2-step routine is really the best for simplicity, cost and effectiveness."

Mimi Ikonn

Mimi Ikonn

Verified

★★★★★

"Transformed my skin's texture and glow. My routine feels like true self-care."

David Gandy

"The fjör 2-step routine is really the best for simplicity, cost and effectiveness."

★★★★★ David Gandy · Verified

Mimi Ikonn

"Transformed my skin's texture and glow. My routine feels like true self-care."

★★★★★ Mimi Ikonn · Verified

Honey Dijon

"My skin has never looked or felt this good. fjör is now a non-negotiable."

★★★★★ Honey Dijon · Verified

Build your routine

Complete your routine

Skincare designed to work together. Save when you do.

The Hydrolytic® Moisturizer

The Hydrolytic® Moisturizer

£55.00
View product
The Hydrolytic® Body

The Hydrolytic® Body

£89.00
View product
The Face Routine

Complete Routine

£148.00 £165.00
View product
The Face + Body Routine

Complete Full Body Routine

£199.00 £254.00
View product

Backed by 30+ years of enzyme science.

Think of your skin as an ecosystem. More microbial variety means your skin's defence system is better at healing itself from “trouble making bacteria”.

38%
Increase in microbiome diversity within 28 days
0
10
20
30
40
50
Skin microbiome diversity increase (%)
Traditional skincare
Hydrolytic® Enzyme skincare

One breakthrough ingredient

One breakthrough ingredient

See how the Hydrolytic® Enzyme compares to the most popular skincare ingredients.

Hydrolytic® Hydrolytic®
Retinol Retinol
Vitamin C Vitamin C
Peptides Peptides
Hyaluronic Acid Hyaluronic Acid
Triggers natural skin repair
Supports microbiome diversity Partial
Clinically proven anti-aging Partial
Safe for sensitive skin

Real results

Real results from real people

Four customers, four conditions, one routine.

Before
Week 2

Greta

Redness + Uneven skin tone

Read Greta's story

Greta's skin had become dull and dehydrated, with uneven tone and visible red patches that had quietly become her normal. The Hydrolytic® Serum changed that entirely. 

The redness calmed. Her tone evened out. And in their place came a brightness and plumpness her skin hadn't shown in a long time, the kind of glow no other product had managed to deliver.

Before
Day 9

Gustaf R

Acne + blemishes

Read Gustaf's story

Late 20s into early 30s, Gustaf had been dealing with persistent blemishes that wouldn't let up. Nine days of the Hydrolytic® Serum in, the results were hard to believe. 

Blemishes dramatically reduced. Skin looking glowy, healthy, and visibly plumper. And from that point on, the occasional spot became exactly that: occasional.

A turnaround in days, not months.

In his own words: "I only need one product to keep my skin hydrated, smooth and glowy all day."

Before
Week 3

Linnea

Redness + Uneven skin stone

Read Linnea's story

Linnea, late 30s, didn't realise how inflamed and red her skin had become until she saw it calm.

Over three weeks with fjör, the redness she'd grown used to faded. Her skin tone brightened and evened out, and a youthful glow she hadn't noticed she was missing began to surface. Soon, the compliments started rolling in.

In her words: "Best thing that happened to my face."

Before
Week 4

Dag Y

Redness + Uneven skin tone

Read Dag's story

In his early 30s, Dag hadn't really thought about his skin. The redness across his face had become part of how he looked, something he'd stopped noticing.

Then he started using Hydrolytic Serum.

Over four weeks, the patches of redness faded dramatically. His tone evened out. His skin brightened. The transformation was gradual enough that Dag didn't see it day to day but side by side, the difference was undeniable.

Build your routine

Complete your routine

Skincare designed to work together. Save when you do.

The Hydrolytic® Body

The Hydrolytic® Body

Nourishing full-body repair

£89.00
View product

Hydrolytic® Moisturizer + Body Moisturizer

The Face Routine

The Face Routine

Hydrolytic® Serum + Moisturizer

£148.00 £165.00
View product
The Hydrolytic® Moisturizer

The Hydrolytic® Moisturizer

Barrier-building hydrator

£55.00
View product
Common questions

Common questions

Is the serum safe for sensitive skin? +

Yes, the serum is designed for sensitive skin. We've minimized the number of ingredients to reduce potential reactions. Please check the ingredient list on our packaging or website, and do a patch test on your inner bicep if you're concerned about sensitivity before applying it to your face.

How do I get the best use of the serum? +

Our hydrolytic serum is filled with hydrating, powerful active ingredients in a science-backed formulation that works for all skin types. If you’re in the market for quicker results, feel free to use more generous doses of the serum twice a day. We believe that “less is more” when it comes to skincare (and most things in life), so we recommend stripping back your complicated skincare routine and letting our serum do its thing. If weather conditions are colder and drier where you are – we recommend applying up to 3-4 drops of the serum twice a day or combining the hydrolytic serum with the hydrolytic moisturizer.

What is the shelf life? +

ll fjör products have a shelf life of 2 years (1 year after opening). All cosmetic products include a symbol which signifies the ‘period after opening,’ known as the PAO symbol. You’ll recognise this as an open jar with a number and M alongside, signifying the number of months a product is good for after it is first opened. The product could be less efficient or potentially harmful to use after that point.

Is it safe to use while I'm pregnant/nursing? +

Based on the toxicology evaluation of the fjör products and stated intended use for adults, there are no precautions required for pregnant / nursing / breastfeeding women who are using the product.

However, we always recommend checking with your doctor before using any new products while pregnant or nursing.

Not sure which product is right for you?

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