Scalp Health, Decoded: The Kérastase K-Scan at Tease Hair Boutique
- Tease Hair Boutique
- Sep 19
- 5 min read
Healthy, beautiful hair starts with a healthy scalp. At Tease Hair Boutique in Norwell, MA, we’re big believers in treating the scalp with the same care you give your skin. This September and October, we’re offering a complimentary Kérastase K-Scan Scalp Analysis with the purchase of any service; an easy, eye-opening way to understand what your scalp needs to thrive. Below is a simple, step-by-step look at what the K-Scan is, how it works, and how your results guide a personalized plan using salon-grade solutions trusted by our South Shore clients.
What is the K-Scan, and why it matters
The Kérastase K-Scan is a non-invasive, high-definition scalp and hair diagnostic. Using magnification, it reveals what’s actually happening at the root—oil balance, hydration, buildup, sensitivity, and the condition of the hair fiber near the scalp. Think of it like a skin analysis for your scalp: quick, comfortable, and incredibly informative. When we can see the “terrain,” we can target care precisely—so hair looks fuller, shinier, and stronger over time.
Your K-Scan at Tease: a step-by-step experience
1) Welcome consult. We start with a brief conversation about your hair goals, lifestyle, and scalp history: flaking, itch, oiliness, postpartum changes, seasonal dryness, or color services. Because we serve the South Shore (Norwell, Hingham, Scituate, Cohasset, Hanover, Marshfield, and beyond), we also consider local factors like hard water, ocean exposure, and seasonal humidity that can impact your scalp.
2) Sectioning and gentle prep. Your stylist will section small areas for clear images: typically the hairline, crown, and nape. If there’s visible product buildup, we may do a quick, gentle cleanse first so the scan reflects your true scalp—not last week’s dry shampoo.
3) High-definition imaging. Using the handheld device, we capture magnified visuals (20x–200x) of different zones. You’ll see what we see: pores, sebum levels, micro-flaking, and the surface of your hair’s cuticle near the root.
4) Real-time interpretation. We explain what’s normal and what could be improved: oil imbalance, dryness, congestion, irritation, or early breakage near the scalp. We connect the dots between what we find and how it shows up day-to-day (e.g., styles falling flat by afternoon, color fading, or a tight, itchy feeling).
5) Personalized plan. Based on your scan, we outline an in-salon ritual and an at-home routine. We lean on professional lines we trust—Kérastase, Redken, L’Oréal Professionnel, Shu Uemura, and Kenra—to create a plan that matches your scalp’s needs and your styling habits.
6) Progress check-ins. You can re-scan at future appointments to track improvements. Small, consistent adjustments (right shampoo cadence, targeted scalp serums, strategic clarifying) make a big difference.
What your results can reveal
Sebum balance: Are you over- or under-producing oil? We’ll see congestion versus dryness zone-by-zone.
Hydration status: A parched scalp can feel tight and create flaking that looks like “dandruff,” even when it’s just dehydration.
Buildup and residue: Product, minerals, and pollution cling to the scalp and cuticle, dulling hair and weighing down roots.
Sensitivity or irritation: Redness or micro-inflammation can indicate barrier stress—often tied to harsh surfactants, over-washing, or environmental factors.
Hair fiber and cuticle near the root: Early signs of weakness, roughness, or stress from color/heat show up here first.
Solutions we may recommend—based on different scalp needs
1) Dry, tight, or flaky scalp
What we see: Micro-flaking, dull skin tone, tightness; hair feels rough near the root.
In-salon focus: A soothing, hydrating scalp ritual to calm and replenish the barrier. We often pair a gentle exfoliation with a replenishing mask.
Product pathway:
Kérastase: Scalp-soothing cleansers and serums (e.g., Spécifique/Dermo-Calm family or Symbiose for persistent flaking).
Redken: Replenishing Moisture for deep hydration and softness.
Kenra: Moisture-rich conditioners for slip without heaviness.
Habits to tweak: Turn down water temperature, limit aggressive scrubbing, and add a weekly hydrating mask. Space out clarifying to avoid stripping.
2) Oily or congested scalp
What we see: Shiny, compacted sebum at the follicle opening; styles collapse by midday.
In-salon focus: A purifying scalp scrub and balancing cleanse to lift buildup without over-stripping.
Product pathway:
Kérastase Spécifique (think Bain Divalent-style balancing): targets oil at the root while respecting drier lengths.
Kenra Clarifying: Occasional deep clean to reset.
Shu Uemura: Lightweight, scalp-refreshing formulas that keep volume at the base.
Habits to tweak: Wash cadence optimized (not too frequent), brush before showering to lift residue, and use lightweight, silicone-smart stylers at the root.
3) Sensitive or easily irritated scalp
What we see: Redness, reactivity, or a compromised barrier.
In-salon focus: Ultra-gentle cleanse, soothing tonics, and careful product layering post-color.
Product pathway:
Kérastase: Calming shampoos and leave-in serums that reinforce the scalp barrier.
Redken Acidic Bonding Concentrate (ABC): Post-service pH balancing to keep both scalp and hair fiber comfortable.
Habits to tweak: Avoid very hot water and harsh scrubs; prioritize pH-balanced formulas and consistent hydration.
4) Thinning, shedding, or fragile hair at the root
What we see: Sparse density images, fragile new growth, or breakage near the scalp.
In-salon focus: Strengthening, anti-breakage care and a targeted scalp-serum protocol.
Product pathway:
Kérastase Genesis: Helps reduce breakage from brushing; daily scalp serums to support stronger, more resilient hair.
Alterna Caviar Restructuring/Bond Repair: Reinforces compromised hair without heavy residue.
Habits to tweak: Gentle detangling, heat protection every time you style, and consistent scalp-serum use (think daily, not just wash days).
5) Balanced scalp but dull, weighed-down hair (minerals/pollution)
What we see: Residue halos and a stiff cuticle from hard water or metals (common along the South Shore).
In-salon focus: L’Oréal Professionnel Metal Detox pre-color and backbar to neutralize metals; finish with a gloss for reflection.
Product pathway:
Redken ABC: Restores strength and smooths the cuticle after clarifying or color.
Kérastase Fusio-Dose: Custom booster for shine and softness without weight.
Habits to tweak: Install a shower filter if you’re in a hard-water pocket; incorporate a gentle chelating/clarifying step every 1–2 weeks.
6) Color-treated or frequently heat-styled hair
What we see: Rougher cuticle near the root, early fade, or dehydration.
In-salon focus: Post-color pH balance, heat-protective leave-ins, and strategic masking.
Product pathway:
Redken Acidic Bonding Concentrate: Acidic, bond-building care to keep color luminous and lengths fortified.
Kérastase care for shine/anti-frizz, customized to your texture.
Shu Uemura: Luxurious, lightweight nourishment that leaves hair polished, not coated.
Habits to tweak: Turn heat tools down, always use heat protectant, and stretch washes with a scalp-friendly dry shampoo.
What to expect after your K-Scan
A clear action plan. You’ll leave with a simple routine: which shampoo when, how often to clarify, which scalp serum to use, and the right mask cadence.
Cleaner, calmer roots and better styling. Balanced scalps breathe better, so blowouts last longer and styles feel lighter.
Color that holds. When we remove metals and balance pH, color looks shinier and fades more slowly.
Progress you can see. Re-scans let you track improvements, from reduced flaking to fuller-looking roots.
Bottom Line
For a limited time, we’re including a complimentary Kérastase K-Scan Scalp Analysis with the purchase of any service. It’s our way of helping Norwell and South Shore guests step into fall with a healthy foundation; no pressure, just insight. If you’re curious whether dryness, oiliness, or buildup is holding your hair back, this is the perfect, low-key place to start.