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Three people running in motion blur on a road.Person lifting a barbell in a gym setting.

Fortify & Moisturise

K4.F • 30ml

£35.00

£35.00

K4.F • 30ml

A recovery-phase moisturiser that works on both sides of effort. Preps skin for output. Seals hydration after it. Strengthens the barrier, balances the microbiome, and builds long-term resilience—whether you're heading into strain or coming out of it.

 

Using our K Complex™ and Cogniscent™—two core components of the Otoko system—this formula reinforces the skins structure, locks in moisture and supports focus—pre or post-training.

 

Suitable For:
All skin types. Built for men who train, sweat, and recover—runners, lifters, commuters, early risers.

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30-Day Money Back Guarantee

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What It Does

Why It Matters

When to Use

Ingredients List

Black pixelated letter 'K' inside a black octagonal border on a white background.

K Complex™

Otoko’s core skin recovery formulation—built into every product. K Complex™ is a clinically backed blend of ceramides, peptides, and hydrators that restores hydration, repairs the barrier, and calms irritation. Every product starts here—then adapts with targeted actives for a specific outcome.

Black atomic symbol with three intersecting elliptical orbits.

Cogniscent™

Otoko’s core mental performance blend—designed to shift cognitive state. Built from over 200 natural compounds and tested with EEG, CNV, and fMRI, Cogniscent™ activates emotional and reward pathways to support focus, calm, and clarity. One targeted blend.

Simple black bar chart with five vertical bars of varying heights.

Trial-Tested

Otoko’s recovery loop is trial-tested on active men and built for real conditions. Every formula supports hydration and barrier repair before, during, and after effort—whether post-training, post-travel, or mid-routine.

Customer Reviews

Based on 39 reviews
87%
(34)
13%
(5)
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J
James Anderson
Good value

Nice smell, keeping skin in good condition.

J
J.S Riley

Always had rough, uneven skin. Two weeks of this and significant improvement. Feels smoother, looks better.

H
H Thompson

Skin's much softer. Face feels looked after.

G
George A
I feel pampered!

Skin's much softer since using this. Face feels properly looked after.

S
Sam Clarke

Skin's much softer since using this. Face feels properly looked after.