What YCODE Hydrating Face Serum does from the first use
Hydration you can feel immediately, with nothing heavy left on the surface. What happens in the first ten seconds, what 50 men reported and why the first result is only the beginning.

Most men meet a face serum with one reasonable question: what will this do that I can actually notice?
With YCODE Hydrating Face Serum, the first answer arrives before you leave the mirror. The formula is water-light, absorbs in seconds and leaves the skin feeling hydrated, smoother and refreshed. There is no greasy layer to tolerate while waiting for a longer result.
That first impression was measured as part of an independent consumer trial of the finished serum.
What 50 men reported after one use
Fifty men aged 18 to 50 used Hydrating Face Serum morning and evening. After the first application:1
A further 96% said their skin felt instantly refreshed, and 94% said their skin looked fresh.1
The panel included men with normal skin and men with sensitive or blemish-prone skin, with broad representation across skin tones.
The useful point is not one percentage in isolation. It is that hydration, comfort and a clean finish arrived together.
These are also self-assessments: each man's own reading of his own face. That is a useful complementary measure rather than a substitute for instrumental work, which is why the published research below sits alongside it rather than underneath it.
What happens as it reaches the skin
The first application begins several jobs at once.
Hyaluronic acid and glycerin bind water. These humectants attract and hold water in the outer skin, helping it feel softer and appear smoother.2
Niacinamide supports the barrier. A stronger barrier is better able to retain water and resist the daily cycle of washing, shaving, weather and indoor air.3
Chlorella microalgae supports adaptive hydration. Its role becomes more interesting with repetition, as the condition and needs of the skin change.
Prebiotics support the surface ecosystem. Inulin and fructose help create a more supportive environment for the skin microbiome.
A biomimetic peptide supports tone and texture. This sits on the longer clock rather than the first ten seconds.
Why absorption matters
A product cannot become a useful habit if the finish makes you avoid it.
Fast absorption means the serum can sit beneath moisturiser or facial hair without making the face feel coated. It also makes morning and evening use realistic. The texture is part of the performance because consistency decides how much of the longer work you receive.
The two clocks
The first clock is immediate: hydration, comfort, freshness and no residue.
The second is cumulative. At four weeks, the same finished-product trial recorded improvements in rehydration, smoothness, barrier strength, dullness, excess oil and all-day moisture.1
The first use earns the next one. Repetition gives the rest of the formula time to report.
Where to go next
For the method itself, read how to apply YCODE Hydrating Face Serum properly. For the responsive centre of the formula, continue to how the microalgae adapts with your skin.
This is the product we made to change a man's mind about serum. You do not have to understand every ingredient to feel the first difference. Everything else is here if you want to know why.
Here is to two minutes well spent.
Freddie Sheridan
Founder
How quickly does YCODE Hydrating Face Serum work?
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Can oily skin still need hydration?
How often should I use it?
- YCODE Hydrating Face Serum independent consumer self-assessment, ADSL 2025-0056. Finished product, 50 men aged 18 to 50, assessed after first use and at four weeks. Participant self-assessment, reported as a complementary measure rather than instrumental efficacy data.
- Pavicic T, Gauglitz GG, Lersch P, et al. Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. Journal of Drugs in Dermatology. 2011;10(9):990-1000.
- Rajkumar J, Chandan N, Lio P, Shi V. The Skin Barrier and Moisturization: Function, Disruption, and Mechanisms of Repair. Skin Pharmacology and Physiology. 2023;36(4):174-185. Source

I started YCODE because most skincare was never designed for men’s skin. What I write here is what the formulators taught me, and what the trials actually found.
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