At Otoko, we’ve redefined skincare by merging advanced skincare science with neuroscience-backed fragrances.

Scientific Synergy of Skin and Mind
Exceptional skincare requires a scientific approach that goes beyond the surface. We’ve integrated high-performance skincare ingredients with neuroscience-driven fragrances scientifically proven to improve mood and cognitive abilities. Our commitment to rigorous research and development transforms your daily routine into a scientifically grounded wellness ritual.
Our mood-enhancing fragrances are not based on guesswork—they're rooted in aromachology, the scientific study of how scents influence human behaviour. We employ cutting-edge technologies to validate the efficacy of our fragrances:
EEG-CNV Technology
We use Electroencephalography (EEG) combined with Contingent Negative Variation (CNV) to measure the brain’s response to our fragrances accurately. This technology allows us to monitor brainwave patterns and assess how different scents affect mental states. By testing over 200 natural extracts and raw materials, we’ve identified fragrances that induce relaxation or boost energy levels.
fMRI and Neuroscent Technology
Functional Magnetic Resonance Imaging (fMRI) provides deeper insights into how fragrances affect the brain. By measuring changes in blood flow, we can see how different scents activate regions associated with positive emotions such as joy and contentment. This data guides our development process, allowing us to create scientifically optimised fragrances to enhance mood.
The Three Core Benefits of Cogniscent Technology

Cognitive Flexibility
Improve problem-solving and adapting to challenges.

Re-Energising
Support a sense of balance, leaving you feeling re-energised.

Enhanced Motivation
Boost motivation and alertness, keeping you focused.
Our fragrances are designed with a strong foundation in neuroscience, ensuring they provide a sensory experience and tangible cognitive and emotional benefits. Here's the science behind what happens when you use our products:
Olfactory Reception and Signal Transmission
When a fragrance is inhaled, odour molecules bind to receptors in the nose. These receptors send signals to the brain's olfactory bulb, which processes the scent information.
Connection to Emotional Centers
The olfactory bulb sends signals directly to the limbic system, the brain's centre for emotions and memory. This pathway explains why scents can evoke powerful emotional responses and memories.
Activation of the Reward Pathway
Certain fragrance components are formulated to stimulate the brain's reward system, releasing dopamine, a neurotransmitter associated with feelings of pleasure and satisfaction.
Relaxation or Energising Effects
Depending on the specific ingredients, our fragrances can either reduce anxiety by slowing brainwave activity or increase alertness by enhancing brain function, providing a targeted effect based on your needs.
Memory and Association
The hippocampus, a critical brain structure for memory formation, links scents to past experiences, enhancing the emotional impact of our fragrances by drawing on positive memories.
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