If you haven’t read Part 1 yet, start there. It explains how we, the chemists behind Dakmatter founded our award-winning, scalp-first products by following scalp data instead of trends, and why that approach is genuinely different.
The benefit for you is practical: you’ll learn to recognise flakes, oiliness, dryness and itch as your scalp’s SOS signals — often driven by the same underlying biological systems — and use that clarity to choose the right formulas and routine. Whether you need to reset build-up, stabilise hydration, calm itch, or manage the oily-but-dry scalp paradox.
Here in Part 2, we show how we translated those SOS signals into precise formulations.
Scalp Symptoms as Data: How We Built a Reset Architecture (Wash + Masks)
Once we, as chemists, understood that these symptoms often stem from shifts in barrier stability, hydration balance, lipid behaviour and microbial equilibrium, we decided to build a wash-and-mask architecture designed to reset the environment, without doing the classic thing: treating the scalp as a problem to be attacked and conquered. We divided the issues into three main groups: flakes, dryness and itchiness.
#1. Flaky Scalp and Scalp Build-Up: Resetting Surface Imbalance Without Stripping
Small powdery flakes often indicate microbiome imbalance and barrier disruption rather than simple dryness. If sebum, sweat and dead skin accumulate, they form a compact film on the scalp surface. Hydrating or calming actives cannot easily reach the skin through that layer. Many clarifying shampoos are harsh removers of styling products, leaving the scalp dry, stripped, and vulnerable.
This insight, along with many DMs from frustrated clients, led to 008 Clarifying Wash Pro. It is designed to lift compacted sebum, flakes, and residue without stripping barrier lipids. Resetting the surface means leaving the scalp clear enough to receive actives and get its own regulation system switched back on again.
#2. Oily but Dry Scalp: The Barrier–Sebum Paradox (and the Wash That Breaks the Cycle)
Many people experience a scalp that feels oily yet simultaneously tight, dry and itchy. This often happens when barrier disruption increases water loss (TEWL) while sebum (oil) production rises as a compensatory mechanism. The problem is not oil itself. It is an unstable environment where hydration, barrier function and microbial balance fall out of sync.
It was built from one scalp-data insight: for many reactive scalps, the wash itself can keep the cycle going.
010 Slip Wash Pro is engineered to do four things at once: clean without stripping protective lipids, give ultra-hydration support so the scalp does not feel tight afterwards, deliver ultra-slip to minimise friction, and most importantly, calm the scalp already during the cleansing with the help of potent medicinal plant extracts(salicin).
#3. Oily Flaky Scalp: BHA + Hydration Architecture in a Scalp–Hair Hybrid Mask
Once the scalp is clean, conditioning support becomes essential — not only for hair, but for the scalp itself. Traditional conditioners solved the hair problem but avoided the scalp (film coating) - while scalp treatment products targeted the scalp - but often left the hair dry, dull and lifeless.
So we designed truly hydrating scalp–hair hybrid masks. For oil- and flake-prone environments, this led to 020 Hydro Mask Sebo | Riche and the light version 023 Hydro Mask Sebo | Light.
These duo masks are built to multitask: On the scalp, oil-soluble BHA logic helps lift compacted flakes by working through sebum — loosening the stubborn mix of oil and dead skin that can sit around follicles. At the same time, medicinal plant extracts provide comfort-focused support, helping calm and rebalance the scalp environment while it resets.
And because the scalp is not separate from the hair, the masks also deliver true deep conditioning to the hair. Dakmatter’s 7-Humectant System Complex stabilises hydration in oil-prone environments, leaving locks manageable, deeply treated, and defined.
#4. Dry Scalp and Tightness After Washing: Why Hydration Must Be an Architecture
Most formulas treat dryness as a minor side issue. They add one or two humectants - often glycerin, sometimes paired with a second — and call it hydration.
But scalp data kept pointing to something else: dryness is rarely isolated. It is often both the root of the problem and the reason the problem escalates.
The mechanism is simple. The scalp constantly loses water through transepidermal water loss (TEWL). That is normal. But when the barrier is stressed and reactive - low humidity, cold air, aggressive cleansing, disease or irritation - water loss rises faster than the scalp can compensate. The result is an environment where irritation signalling increases, flaking becomes easier to form, and the fragile microbial balance becomes less stable.
That is why we stopped treating dryness like a simple moisture deficit and built hydration as an architectural puzzle in our products. Dakmatter’s Humectant System Complex (HSC) is a layered hydration system designed to bind and retain water across different molecular sizes and mechanisms, without turning the scalp or hair heavy or sticky.
You find HSC throughout many of our formulas, but its highest concentration and most advanced architecture is built into our anti-dryness masks: 018 Hydro Mask Pro | Riche and the light version 022 Hydro Mask Pro | Light. These masks hydrate the scalp directly while deep conditioning the lengths. In this context, hydration is a part of the biological infrastructure. The goal is moisture balance and barrier stability - not just cosmetic attributes - but don't worry, you will get them too, in soft, shiny, defined curls ;).
#5. Itchy Scalp That Comes and Goes: The Reactive Scalp Signal (and the Prur Path)
Itch is the scalp signal people describe with the most emotion because it is rarely “just itch”. When it comes in waves, it creates constant anticipation: you start adjusting how you wash, how you brush, what you wear, even how you move. When it becomes persistent, it can steal sleep, concentration and peace of mind.
A recurring itch does not stay a symptom. It becomes a daily condition. Itch is usually a signal, not the root cause. When the scalp becomes irritated, its sensory threshold drops. This often appears alongside barrier disruption and microbial imbalance. That insight led us to build a dedicated Prur (meaning "itch" in Latin) path: masks designed to calm and soothe reactive scalp environments in the moment and over time.
You find it in 019 Hydro Mask Prur | Riche and the light version 024 Hydro Mask Prur | Light. These masks were created for one priority first: calming a reactive scalp environment — supporting comfort, easing the itch signal and helping restore microbial balance with carefully selected medicinal plant compounds. The goal is not to overpower the scalp, but to calm the conditions that trigger the signal so the scalp’s own defence system can stop overreacting and regain stability.
To make that calm sustainable, we have to solve the hydration piece too. In reactive scalps, incorrect water levels can keep the cycle going — when the barrier is even slightly dehydrated, the scalp stays more easily triggered and the itch signal returns faster. That is why the formulas finish with structure: Dakmatter’s 7-Humectant System Complex, built to stabilise hydration without heaviness, so the barrier stays supported as the scalp settles, while the hair gets hydrated and deep-conditioned at the same time.
Coming up
In Part 3, we move on to what happens between washes, as biology-driven discomfort does not stop once you have washed your hair. Discover how Dakmatter’s leave-on cosmeceuticals support stability throughout the day, and how a smart system of microbial communication interrupters and plant stem cells can influence scalp odour and reactivity.
See you in part 3. Knowledge is power.
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