NINE LESS Root-Biome™ Caffeine Scalp Ampoule

Values: 100% Genuine (Adilsons policy) · FA-Conditional (scalp Malassezia folliculitis relevance, see Sec 30B) · Fragrance-Free (per declared INCI) · Halal-Friendly* · Vegan-Friendly*

Thinning hair and a tight, hot scalp can feel like a private worry that's hard to bring up — this ampoule is a low-commitment way to start supporting the scalp environment without a clinical-strength routine.

Pros: instant cooling sensation, fast-absorbing (no rinsing), pairs naturally with the matching shampoo, ferment-based soothing complex. Caveats: contains Alcohol at INCI position 2 (see Sec 24E) which can be drying for very sensitive scalps with repeated daily use; cannot reverse pattern hair loss; full ingredient list beyond the first ~29 names was not independently confirmed this run (see Sec 23D).

YELLOW — 14+ with guidance. Menthol at 0.4% and Alcohol near the top of the ingredient list can sting on broken skin or feel intense on a scalp unused to cooling tonics; this is a sensory intensity issue, not a clinical-strength active concern like an acid or retinoid. A tween or early teen trying this for the first time should patch-test on a small scalp section and avoid it on days with visible scratches or irritation from tight braiding/styling.

Bedside-compatible: yes — no sink needed if hair is already towel-dried. Requires rinsing: no. Requires precise dosage: no, a few drops per section is forgiving. Wait time: none required before sleep.

This qualifies as a genuine minimum-viable step on a low-energy day: massage a few drops into the scalp with fingertips (no need to section hair precisely) and go straight to bed. The cooling menthol sensation is itself mildly alerting, so if you're using this right before sleep on an exhausted night, apply it a few minutes before lying down rather than immediately at lights-out.

Step 1 (When): AM or PM, once daily, ideally on towel-dried (not soaking wet or bone-dry) scalp. Step 2 (How much): roughly 8-10 drops distributed across the scalp in sections, more for longer/thicker hair. Step 3 (How): part hair in rows, apply the applicator tip directly to the scalp (not the lengths), massage in with fingertips for 30-60 seconds.

Introduce this as the ONLY new product in your hair routine. Wait a full 14 days before adding anything else. This isolation window ensures you can identify whether any reaction (itching, unusual shedding) is caused by this specific product.

1) Shower and shampoo as usual (see the matching Root-Biome Shampoo below). 2) Towel-dry to damp, not dripping. 3) Part hair in 1-inch sections and apply NINE LESS Root-Biome™ Caffeine Scalp Ampoule directly to the scalp along each part. 4) Massage in with fingertips. 5) Style as normal — no rinse-out or wait time needed before heat styling.

In Mauritius' humid mornings, the alcohol content helps this ampoule flash-dry faster than a pure-water formula would, so it won't leave hair damp-feeling under a cap or helmet on a morning commute.

1) Cleanse scalp (shampoo, if washing that night) or simply brush through to remove daytime product buildup. 2) Apply the ampoule to a towel-dried or dry scalp the same way as the AM routine. 3) Massage in for 30-60 seconds — this is also a genuinely calming pre-sleep ritual, not just a delivery mechanism.

This is not an acid or retinoid, so it does not need to sit in a 4-night skin-cycling rotation — daily PM use is the standard, sustainable pattern most reviewers report.

Technique: pat/press and massage — do not scrub or scratch vigorously, which can worsen inflammation on an already-fatigued scalp. Required skin state: damp or dry, not soaking wet (excess water dilutes the drop and reduces contact time). Wait time: none — style immediately after massaging in.

Hands deliver the product directly and let you feel where the scalp needs more attention; there is no cotton-pad equivalent for a scalp ampoule.

This is an encyclopedia map of all product types. You do not use all of these daily. You select modules based on your skin state.

Global execution rules: Viscosity ladder — thinnest to thickest, water-phase before oil-phase, treatments before seals. Wait-time defaults — watery layers 10-20s, serum layers 30-60s, before sunscreen 10-15 min if going outdoors or applying makeup. Amount defaults (unless brand-specific instructions override): watery toner/essence 5-8 drops per layer; serum/ampoule 2-3 drops or 1 pump (face), +1 drop for neck; eye product ½ rice-grain per eye; gel moisturizer 1-1.5 peas, cream 1-2 peas; occlusive seal rice-grain to pea-size max; sunscreen 2-finger rule for face, +1 finger for neck. Skin state rules — hydrators best on slightly damp skin; retinoids best on fully dry skin; exfoliating acids on dry or lightly damp skin, keep to one lane. Hard cap rule — if the routine pills, stings, or feels heavy, reduce layers, not increase.

AM Maximum Stack: 1. Rinse/Gentle Cleanse (optional). 2. pH-Prep/Balancing Toner (optional). 3. Hydrating Toner Layers (1-3, optional). 4. Essence (optional). 5. Mist/Thermal Water (optional). 6. Booster/Soothing Serum (optional). 7. Antioxidant Lane (choose ONE). 8. Pigment Support Lane (choose ONE). 9. Hydration Serum Lane. 10. Oil-Control/Sebum-Regulating Lane (choose ONE). 11. Peptides/Growth-Factor/Repair Lane. 12. Eye Serum/Cream. 13. Moisturizer. 14. Optional Sealing Layer. 15. Sunscreen SPF50+ PA++++ (non-negotiable). 16. Lip SPF (optional but ideal). In AM, prioritize comfort + SPF adherence over stacking. In high humidity, fewer layers often perform better.

PM Maximum Stack: 1. Micellar (optional pre-cleanse). 2. Oil Cleanser/Balm (if SPF/makeup). 3. Water Cleanser. 4. pH-Prep Toner (optional). 5. Hydrating Toner Layers (optional). 6. Essence (optional). 7. Soothing/Barrier Serum (optional). 8. [Anchor Product] — bold placement, always. 9. Targeted Serum (optional, only if not conflicting). 10. Moisturizer. 11. Sleeping Mask (optional). 12. Occlusive Seal (optional). 13. Spot Treatment/Pimple Patch (as needed). 14. Lip Sleeping Mask (optional). Do not layer retinoids with AHA/BHA in the same night; keep "one lane" per night.

Lane strictness: One-lane rule — Retinoid OR Exfoliation OR Strong Vitamin C (LAA) OR Acne-control active per routine; barrier/hydration can always accompany. If unsure: default to the safest lane = barrier/hydration, and reduce layers. This scalp ampoule sits outside the facial skincare viscosity ladder above entirely — it is a hair-care leave-on, applied to the scalp, not layered within a facial routine.

Tier: water-thin, alcohol-forward liquid. Layering rule: as a scalp-only product it does not layer with facial skincare at all; within a hair routine, it applies after shampoo/conditioner (rinsed off) and before any leave-in styling cream or oil, since a heavier leave-in applied first would block the ampoule's contact with the scalp.

Phase compatibility: water/alcohol-phase. This means it flash-dries quickly and will not leave residue under a heavier leave-in conditioner applied afterward.

Prerequisites: None — this is a low-barrier, standalone scalp product that does not require an existing routine foundation.

Scalp micro-circulation: Caffeine at 1% is proposed to counteract DHT-related follicle miniaturization signaling and support blood flow to the follicle base, the mechanism behind most caffeine-shampoo and caffeine-tonic hair-thinning products. Scalp heat/fatigue: Menthol triggers a cooling sensory receptor (TRPM8) response, which feels immediately relieving in Mauritius heat even though it is not itself a treatment mechanism.

Secondary benefits: Panthenol and the ferment complex (Bacillus Ferment, Lactobacillus Ferment) support scalp barrier comfort; Panax Ginseng Root Extract and Houttuynia Cordata Extract are traditional Korean scalp-care botanicals with an anti-inflammatory reputation, though ingredient-class evidence rather than SKU-specific trials.

What this product cannot do: cannot regrow hair in areas of complete follicle loss, cannot reverse androgenetic (pattern) hair loss on its own, cannot substitute for a dermatologist's evaluation of unexplained hair shedding.

Primary: NINE LESS Root-Biome™ Caffeine Scalp Shampoo — the matching cleanse step that removes buildup so this ampoule's actives reach the scalp rather than sitting on residue. Use AM or PM, right before the ampoule.

Alternatives (any one works as a scalp-refresh partner if the Root-Biome Shampoo isn't in stock at time of purchase): CP-1 Ginger Purifying Conditioner (soothes and refreshes scalp post-cleanse), Medicube Rosemary PDRN Hair & Scalp Conditioner (lightweight, scalp-and-hair dual conditioner), Aromatica Rosemary Hair Thickening Conditioner (rosemary is a common caffeine-tonic companion for thinning-hair routines, though stock is currently very limited on this SKU).

Pilling pairs: heavy silicone-based leave-in creams applied before this ampoule can block scalp contact; apply the ampoule first, styling products after.

Chronic stress elevates cortisol, which is directly implicated in telogen effluvium — a stress-triggered shift of hair follicles out of the growth phase and into shedding. A scalp that feels perpetually "hot" and tight under stress is a genuine physiological signal, not just a sensory annoyance, since cortisol also increases scalp inflammation markers.

This ampoule's cooling, massage-in ritual and caffeine's circulation-support mechanism can be a small, tangible counter-measure during high-stress periods, but it does not address cortisol itself — sleep, stress management, and if shedding is significant, a doctor's evaluation matter more.

Permeability: Water-Permeable (wudu-compatible). This is a fast-absorbing, water/alcohol-based liquid that flash-dries into the scalp rather than forming a film, so it does not create a barrier against water reaching the scalp during ablution (mash over the head).

Adilsons provides this assessment based on the product's physical properties. Rulings on wudu validity vary between scholars. Consult your own trusted Islamic authority.

MYTH: "Caffeine tonics regrow hair like minoxidil." REALITY: Caffeine's evidence base is thinner and mostly in-vitro/ex-vivo (isolated hair follicle studies), not the large randomized human trials minoxidil and finasteride have; treat it as scalp-environment support, not a pharmaceutical-grade treatment.

MYTH: "A tingling or cooling sensation means it's working harder." REALITY: The menthol tingle is a sensory nerve response (TRPM8 activation), separate from whether caffeine is reaching the follicle — a product can feel intensely cooling and still do nothing structurally, or feel mild and still be effective.

Sugar cane burning season (July-November): increased airborne particulate can settle on the scalp between washes; this ampoule does not filter or block particulates, so pair with regular washing using the matching Root-Biome Shampoo during this period rather than skipping washes to preserve the ampoule's effect.

*Emerging evidence tier: promising mechanistic/in-vitro rationale, but limited large-scale human clinical data specific to this exact formulation.

Full INCI list (as far as independently confirmed this research pass): Aqua (Water), Alcohol, Dipropylene Glycol, Panthenol, Caffeine, Menthol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Methyl Diisopropyl Propionamide, Caprylyl Glycol, Tromethamine, Panax Ginseng Root Extract, Disodium EDTA, Allantoin, Ammonium Acryloyldimethyltaurate/VP Copolymer, [--- Estimated 1% Line ---] 1,2-Hexanediol, Glycerin, Niacinamide, Butylene Glycol, Bacillus Ferment, Daucus Carota Sativa (Carrot) Leaf Extract, Biotin, Sodium Hyaluronate, Citric Acid, Arginine, Lactobacillus Ferment, Trichosanthes Kirilowii Root Extract, Houttuynia Cordata Extract, Curcuma Longa (Turmeric) Root Extract, Lycium Chinense Fruit Extract, Angelica Gigas Root Extract.

The 1% line estimate is placed after the last ingredient with a disclosed ppm figure (Allantoin's typical use range) and before the humectant/ferment cascade — this is an estimate, not brand-confirmed. Additionally, this research pass's web search explicitly noted the aggregator source "continues with additional botanical extracts" beyond Angelica Gigas Root Extract — the list above may not be the complete formula. Treat it as the most complete list found, not a guaranteed-final one; a future research pass fetching the brand's own INCIDecoder page directly (blocked by network egress in this environment) should confirm completeness.

Fragrance status: Fragrance-Free — no Parfum/Fragrance listed in the declared INCI. Scent: Cooling/herbal from menthol and the botanical extract cascade; not a perfumed product.

Intensity: 2/5 (menthol cooling sensation reads as scent-adjacent even without added fragrance). Dissipation: Under 30 seconds for the alcohol note, menthol cooling lingers 1-5 minutes.

EU 26 allergen screen: None of the 26 named EU fragrance allergens detected in the declared INCI. Alcohol disclosure: Drying Alcohol (denatured Alcohol) at INCI position 2 — this is a genuinely high position, meaning a meaningful concentration; daily long-term users with dry/sensitive scalps should monitor for increased flaking.

Halal status: *Self-assessed by Adilsons based on available INCI data. No ethanol from fermentation is flagged as haram by the majority of contemporary fatwa on cosmetic/topical alcohol (as opposed to ingested alcohol), no porcine-derived ingredients, and no haram animal-derived ingredients detected in the declared ingredient list. This is NOT a formal Halal certification. Muslims with stricter requirements should consult their own scholars, particularly regarding topical alcohol.

Vegan status: *Self-assessed by Adilsons based on available INCI data. No animal-derived ingredients detected in the declared list (Bacillus Ferment and Lactobacillus Ferment are microbial, not animal-derived). This is NOT a formal vegan certification by The Vegan Society or equivalent body.

Cruelty-free status: *Brand-stated policy. Not independently certified by Leaping Bunny, PETA, or equivalent third-party audit. No confirmation was found either way of Mainland China retail sales for this specific brand.

Microplastic status: Microplastic-Free: contains Acrylates/C10-30 Alkyl Alkyl Acrylate Crosspolymer and Ammonium Acryloyldimethyltaurate/VP Copolymer, which are synthetic polymers used as thickeners — these are not classified as rinse-off microplastic pollutants under current EU microbead regulations, but a strict zero-synthetic-polymer shopper should note their presence.

MFDS classification: No functional-cosmetic (기능성화장품) certification claim was found for this SKU; treated as a General Cosmetic. Clinical evidence: No SKU-specific clinical trial was located this research pass; the claims rest on ingredient-class evidence for topical caffeine and menthol.

Evidence confidence: Medium. Topical caffeine's mechanism (5-alpha-reductase pathway interaction, ex-vivo follicle studies) is real and published, but large-scale human RCT data specific to cosmetic-concentration caffeine tonics — as opposed to pharmaceutical minoxidil/finasteride — remains thinner.

Fungal Acne (Malassezia) Safety: FA-Conditional. Scalp folliculitis from Malassezia overgrowth is a real, distinct condition from facial fungal acne, and this formula's fatty-alcohol-free, water/alcohol-forward base is lower-risk than a heavy oil-based scalp treatment; no classic Malassezia-feeding esters were identified in the confirmed portion of the INCI, but the incomplete ingredient list (see Sec 23D) means this rating carries lower confidence than a fully-confirmed formula would.

Assessment: Low. As a fast-absorbing, alcohol-forward liquid with no film-forming polymers at a high concentration, this does not typically pill against other hair products.

Mitigation: if you do notice product balling up on the scalp, it's most likely from applying a heavy leave-in styling cream immediately beforehand — apply this ampoule to clean, towel-dried scalp first, before any other leave-in product.

Color baseline: Should read as a clear to very pale liquid; a yellowed or cloudy appearance suggests oxidation or contamination — discard if seen. Storage: Keep away from direct bathroom-shelf heat and humidity in Mauritius' climate; a cooler drawer or cabinet extends shelf life versus a steamy shower caddy.

Spoilage signs: off/sour smell beyond the normal ferment-derived scent, separation that won't remix, or a change in the cooling sensation intensity. When in doubt, discard.

Patch test: apply a small amount to a discreet section of scalp (or inner forearm as a proxy) and wait 24 hours before full-scalp use, especially if you have a history of alcohol or menthol sensitivity.

72-hour scalp reset (if adverse reaction): STOP the ampoule. For 72 hours, wash with a gentle, fragrance-light shampoo only and skip all scalp tonics/treatments. After 72h, reintroduce one product at a time with a 14-day gap.

Emergency stop signals: hives, significant swelling, blistering, persistent burning beyond a few minutes, or breathing difficulty — seek emergency care.

1) Applying to hair lengths instead of parting to reach the scalp directly. 2) Expecting minoxidil-level regrowth from a cosmetic caffeine tonic. 3) Using on a freshly bleached/chemically-treated scalp within 72 hours. 4) Skipping the patch test because "it's just a hair product." 5) Judging effectiveness before the realistic 8-16 week window.

Overuse threshold: more than twice daily does not accelerate results and increases the risk of alcohol-driven dryness — once daily is the standard, sustainable frequency.

At roughly 8-10 drops per application, once daily, a standard bottle in this product's international 20ml format lasts approximately 4-6 weeks of consistent daily use.

Using more than the recommended amount per application does not speed up results — it only depletes the bottle faster without added benefit. Reorder roughly 2 weeks before the bottle is expected to run low, to allow for shipping time.

This ampoule is one half of a two-step scalp system: cleanse with the matching shampoo, then apply this ampoule to towel-dried scalp. It sits outside the facial skincare viscosity ladder entirely, since it never touches facial skin.

Routine: 1) NINE LESS Root-Biome™ Caffeine Scalp Shampoo — massage into wet scalp, leave 1-2 minutes for the actives to sit, rinse. 2) Towel-dry. 3) NINE LESS Root-Biome™ Caffeine Scalp Ampoule — 8-10 drops massaged into sectioned scalp. 4) Style as normal.

If your scalp feels unusually hot/inflamed after sun exposure: skip the ampoule that session and use only a gentle rinse — cooling menthol on sun-irritated skin can feel harsher than intended. If you just had chemical hair treatment (bleach/perm/relaxer): wait 72 hours before resuming this ampoule to let the scalp barrier settle.

Stock-true bundle: Root-Biome™ Caffeine Scalp Shampoo + this ampoule is the complete, in-brand two-step system currently in stock at Adilsons.

After purchasing, you will receive our skincare education email series covering this product in depth. The recommendations above are based on formulation synergy with this ampoule, not on margin or stock levels. If a pairing does not exist in our catalog, we say so. If you already own a product that fills the same role, use what you have first.

We do not currently carry another dedicated caffeine scalp ampoule at a different concentration or texture tier — this is NINE LESS's only scalp ampoule format in the Adilsons catalog at the time of writing. If you want a gentler, rinse-off-only entry point, the Root-Biome™ Caffeine Scalp Shampoo alone (without the ampoule) is a lower-commitment way to trial the same caffeine mechanism.

This product's PRIMARY function is: scalp micro-circulation support and cooling comfort via topical caffeine and menthol. You do NOT need this if you already own another caffeine or growth-support scalp tonic — finish your current bottle before purchasing a duplicate.

Check for an open scalp tonic/ampoule with a similar active before buying; there is no disclosed PAO on this listing, so check the physical packaging's jar-symbol months to avoid buying new while an old bottle nears its use-by point.

Stacking assessment: No Benefit if you already run another caffeine-based scalp tonic (same mechanism); Significant Benefit if your current routine has no scalp-specific step at all.

This product is sourced through authorized Korean distributors — primarily Craver Co., Ltd (South Korea), alongside other verified distribution partners. Craver is a major Korean beauty distributor and the parent company of SKIN1004, handling authorized distribution for multiple K-beauty brands. All products are shipped directly to Mauritius via verified channels.

For comprehensive information about how we verify authenticity, our layered verification system, and how to check your product at home, visit our dedicated Authenticity and Trust page.

Brand profile: Parent company not publicly disclosed; headquartered in South Korea (exact city not confirmed). NINE LESS positions itself as a dermatologist-adjacent, single-active-per-product Korean skincare and haircare brand — its A-Control (azelaic acid), MELA-PRO (tranexamic acid), B-Boost (niacinamide/kojic acid) and Root-Biome (scalp/caffeine) lines each build around one clearly named active rather than a "kitchen sink" formula.

The brand's hero ingredient across its flagship skincare line is 10% Azelaic Acid; the Root-Biome line extends the same single-active-clarity philosophy into scalp care with caffeine as the named hero. Manufacturing model (in-house vs. contract) is not publicly disclosed.

Independent review coverage (arktastic.com's dedicated Root-Biome Caffeine Scalp Duo review) reports one reviewer noting a complete reduction in dandruff flaking, clearing of scalp irritation and redness, and an improvement in hair thickness and shine with consistent use of the shampoo-and-ampoule duo. The same review explicitly cautions that cosmetic products like this one, while able to gently improve scalp health and hair thickness, have not been shown to reverse patches of hair loss or androgenetic (pattern) hair loss.

Common praise theme: the cooling sensation and reduced scalp-fatigue feeling is consistently mentioned as the most immediately noticeable benefit. Common caution theme: reviewers who tried it hoping to reverse diagnosed hair loss patterns were disappointed — it is positioned, and best used, as a scalp-environment support product for diffuse thinning and scalp comfort, not a medical hair-loss treatment. No Reddit-specific thread for this exact product was found in this research pass.

Sustainability: check the physical packaging for local recycling symbols; the brand does not currently disclose a refill program for this SKU.

Will this regrow hair in bald patches? No. It supports scalp circulation and comfort, which can help diffuse thinning and scalp fatigue, but it is not a treatment for alopecia areata or advanced pattern hair loss — see a dermatologist for those.

Can I use it every day? Yes, once daily is the standard use pattern reported by reviewers and consistent with the formula's design; watch for dryness if your scalp is already alcohol-sensitive.

Does the cooling sensation mean it's "working"? Not directly — the cooling is menthol activating a cold-sensing nerve receptor, separate from whether caffeine is reaching the follicle. Both can be true at once, but one doesn't prove the other.

Can I use this with hair oil or a leave-in conditioner? Yes, but apply this ampoule to the scalp first, then any leave-in product to the lengths, so the ampoule isn't blocked from reaching the scalp.

Is it safe during pregnancy? No retinoids, hydroquinone, or high-dose salicylic acid are present; topical caffeine and menthol are generally considered lower-risk than oral caffeine, but a cautious shopper should confirm with their own doctor, particularly given the alcohol content.

Ampoule

A concentrated, water-thin treatment formula, here designed for scalp rather than facial use.

Telogen effluvium

Stress- or illness-triggered temporary hair shedding, distinct from pattern (androgenetic) hair loss.

TRPM8

The cold-sensing nerve receptor that menthol activates, producing a cooling sensation.

Postbiotic/ferment filtrate

Metabolites from fermentation (like Bacillus Ferment) added for soothing/conditioning effect — not live bacteria.

PAO

Period-After-Opening — the months a product stays safe/effective once opened, shown as a jar symbol on packaging.

Fungal acne (Malassezia) safe

Free of ingredients known to feed the Malassezia yeast that can cause fungal folliculitis, including on the scalp.

Impact: Supportive. This formula contains Bacillus Ferment and Lactobacillus Ferment — these are POSTBIOTICS, beneficial metabolites from fermentation. You are not applying live bacteria to your scalp; any mild fermented scent note is normal and indicates genuine ferment filtrate, not spoilage.

Antioxidant pollution defense: Curcuma Longa (Turmeric) Root Extract and Panax Ginseng Root Extract both carry an antioxidant reputation in traditional and emerging cosmetic-ingredient literature, offering modest support against environmental oxidative stress on the scalp during Mauritius' sugar cane burning season (July-November) when airborne particulate rises.

Assessment: Consult Oncologist. This formula contains Alcohol near the top of the ingredient list and 0.4% Menthol, both of which can be more irritating on a chemotherapy- or radiation-sensitized scalp than on typical skin, even though the formula is otherwise fragrance-free.

Consult your oncology care team before introducing any new scalp or hair product during treatment.

Every product sold by Adilsons Beauty is 100% genuine, sourced through authorized Korean distribution channels. Full details on our verification system: Authenticity and Trust.

Our team is available to help you build a routine, troubleshoot reactions, and answer ingredient questions. WhatsApp: +230 5 778 2336.

For in-depth skincare education, visit our blog at adilsons.mu/blogs/k-beauty or subscribe to our email to get our guided education series delivered to your inbox.

Coverage: Island-wide delivery (Mauritius).

Processing and Timing: Orders process in 1-2 business days; usually ready by Day 3 for pickup by our delivery partners/regional team. Partner collection can take up to 1 week. After pickup, delivery typically takes 1-5 business days (weekdays only).

Express: May be available by region; request on WhatsApp: +230 5 778 2336.

Liquids/Sensitive Items: Serums, toners, liquid makeup (and kits containing liquids) are pickup or door-to-door only; checkout enforces this.

Scheduling: Deliveries run by region on set schedules; we will contact you the evening before.

Pickup: Citadelle Mall pickup available.

Returns: No change-of-mind exchanges.

Refunds (Summary): For defective/damaged on receipt (report within 48h), wrong item, or manufacturing defect within 6 months. Refunds via bank transfer (7-10 business days); card refunds may incur a 5% processor fee (fee not charged for defects/order errors). Opened skincare/personal-care items are non-returnable (except if damaged on delivery).

Source of Truth: This is a quick snapshot. If anything differs, the policy pages are final.

Store Policies: For the most up-to-date information, please review our Shipping Policy and Refund Policy.

Best for: anyone who notices scalp heat, fatigue, or early diffuse thinning and wants a low-commitment, fast-absorbing daily tonic — especially in Mauritius' warm, humid climate where the cooling sensation is genuinely functional, not just a gimmick.

Key benefits: 1% caffeine at a meaningful, disclosed concentration; instant cooling comfort; pairs naturally with the matching shampoo; postbiotic ferment complex for scalp barrier support.

Keep in mind: alcohol sits high in the ingredient list, so very dry or sensitive scalps should watch for increased flaking; this is scalp-environment support, not a treatment for diagnosed hair loss; the full INCI beyond roughly the first 29 ingredients was not independently confirmed this research pass.