Kansa Comb
Rs. 499
MRP Rs. 899
44% OFF
Selling fast
4.5/5
Rated by 218 customers
✓ Solid 78:22 bell-metal bronze — not brass, not plated
✓ Wide-set, rounded teeth that reach the scalp
✓ Handcrafted in India
Choose your pack
VISA
UPI
RuPay
G Pay
100% Secure Checkout
✓ Free shipping on orders above ₹1,000
✓ Arrived damaged? We replace it
✓ Cash on Delivery available in select pin codes
✓ Dispatched in 1–2 business days
Cool the head. Settle the mind. 🪮
Running Kansa bronze through the scalp is one of the quietest ways to end a day. The metal draws heat from the head, stimulates circulation at the roots, and slows the whole nervous system down within a couple of minutes.
Wide, smoothly finished teeth that glide without pulling, in solid Kansa rather than plated alloy. Use dry, or with a few drops of oil worked into the scalp before sleep.
Kansa Comb
Rs. 499
MRP Rs. 899
44% OFF
Why a Kansa comb
Your comb touches your scalp daily. Most are built to ignore it.
The problem
A standard comb is engineered to separate strands: teeth set close together, moulded in plastic because it is cheap, shaped to glide through hair without touching the skin underneath. Three consequences follow.
Static. Plastic insulates, so charge collects on comb and hair and strands repel into flyaway.
Snagging. Narrow teeth with moulded seams catch on knots — repeated mechanical stress on the shaft.
The scalp is skipped. Fine teeth ride the hair; the skin where follicles live gets no stimulus at all.
What Kansa changes
Kansa — bell-metal bronze cast near 78% copper, 22% tin — changes the material and the geometry at once. Conductive, so charge drains rather than accumulates. Copper-bearing, so the surface carries a documented antimicrobial property. Wide-set and rounded, so the teeth reach past the hair to the scalp.
That last point matters most and is the least glamorous: the strongest evidence here is not about bronze at all. It is about pressure on skin. The metal makes the tool pleasant, hygienic and static-free — a wide-tooth comb used properly against the scalp is what the research describes.
Misra loha — Sanskrit for “mixed metal” — is Kansa’s own named category in Ayurvedic materia medica. Bronze metallurgy on the subcontinent traces to the Harappan Bronze Age; what is verifiable is the metallurgy and a continuous textual tradition, which is why we say “practised for centuries” rather than a figure we cannot source.
Key benefits
Key benefits
Each benefit carries a tag telling you what kind of evidence sits behind it.
📏
Thicker hair
A 24-week trial of daily scalp massage recorded measurable thickness gains and growth-phase gene shifts.
Clinically studied🩸
More scalp blood flow
Scalp blood flow has been independently measured to rise with massage.
Clinically studied⚡
No static flyaway
Bronze conducts, so charge drains through your hand instead of building up.
Established physics🦠
Antimicrobial surface
Copper ions disrupt bacterial membranes on contact — the oligodynamic effect.
Established chemistry🪮
Less breakage
Wide, rounded teeth snag less than fine plastic ones, especially on softened hair.
Hair science🌤️
A daily ritual
Kansa combing sits inside Dinacharya, the Ayurvedic daily routine. Heritage, not a clinical claim.
Traditional practiceWhat we will not tell you: that a comb reverses hair loss, regrows follicles, or delivers copper into your bloodstream — none of that is supported by the research we cite.
How it works
Mechanism one — mechanotransduction
1
Teeth meet skin
Wide, rounded teeth rest against the scalp. Moderate pressure drawn slowly produces a gentle stretch of the skin.
2
Stretch becomes signal
That force reaches dermal papilla cells in the tissue beneath — the cells regulating the hair growth cycle.
3
Growth-phase genes shift
In the Koyama trial the signal came with changes in gene expression and a recorded thickness increase.
NOGGIN ↑ · BMP4 ↑ · SMAD4 ↑ · IL6 ↓ — genes associated with the active growth (anagen) phase were upregulated; IL6, linked to inflammation and hair loss, was downregulated.
Mechanism two — charge dissipation
The triboelectric effect: any two dissimilar materials rubbed together exchange electrons, so the comb ends up negatively charged and the hair positively charged, and like charges repel. Every comb generates this, metal included. The difference is what happens next.
| Material | Property | Result |
|---|---|---|
| Plastic / rubber | Insulator | Charge has nowhere to drain — it accumulates on comb and hair, worse in dry air. |
| Kansa bronze | Conductor | Charge dissipates through your hand almost immediately rather than building into flyaway. |
How to use it
Four minutes, modelled on the actual study.
🛁
STEP 1
Right after a warm bath
Warm water causes vasodilation — surface vessels widen and scalp blood flow rises. It also softens the cuticle, reducing friction and breakage. (Skin has no pores that mechanically open and shut; we’d rather state the real mechanism.)
🪮
STEP 2
Start at the scalp, not the hair
Place the teeth against the skin before you begin the stroke. If the comb is only moving through hair, you are detangling — not doing what the research describes.
🤲
STEP 3
Moderate pressure, slow strokes
Firm enough to feel a gentle stretch, never enough to scratch. Work section by section: hairline back, crown outward, nape upward.
⏱️
STEP 4
About four minutes, daily
Matches the daily duration used in the trial. Four minutes every day beats twenty minutes on Sunday.
Benefits backed by research
Three studies. Their real designs, and their real limits.
| Study | Design | Finding & how much weight it carries |
|---|---|---|
| Koyama et al. (2016) · Eplasty, 16:e8 | 9 men, 24-week within-subject trial, 4 min daily | Thickness rose from 0.085mm to 0.092mm with anagen-consistent gene expression. Small sample, no control group. |
| English & Barazesh (2019) · Dermatol Ther, 9(1):167–178 | Survey, ~327 self-reports | A majority reported reduced hair loss after 6+ months of twice-daily massage. Observational, subject to recall and selection bias. |
| Soga, Morita & Arai (2014) · J Soc Cosmet Chem Japan, 48(2) | Instrumented blood-flow measurement | Massage measurably increased scalp blood flow. Measures circulation, not a hair-growth outcome. |
The honest read
These studies test scalp massage, not Kansa combs. No published trial has compared a bronze comb against a plastic one for hair outcomes. What the research supports is that sustained mechanical stimulus to the scalp does something measurable — and a wide-tooth metal comb is a well-suited instrument for delivering it daily.
Why choose Tattwas
Wide teeth, built for the scalp — not just the strand.
🔔
True Kansa bronze
Cast to the classical 78:22 copper-to-tin bell-metal ratio. Not brass, not plain copper, not plated base metal.
Alloy📐
Wide-set, rounded teeth
Spaced to reach the scalp directly, with rounded tips so pressure registers as a stretch, not a scratch.
Geometry⚖️
Solid, balanced weight
Enough heft that the comb supplies its own pressure. You guide it; you don’t press.
Mass🌗
Develops a natural patina
Darkening is normal bronze character, not a defect. A lemon-and-salt polish restores shine.
AgeingHow it compares
| Tattwas Kansa | Plastic | Wooden | Generic “copper” | |
|---|---|---|---|---|
| Static behaviour | Conductive — dissipates | Insulator — accumulates | Low static, insulating | Conductive if solid metal |
| Reaches the scalp | Yes — wide-set | Usually not | Varies | Varies |
| Antimicrobial surface | Yes — copper alloy | No | No — porous | Only if truly copper |
| Alloy honesty | Stated 78:22, no plating | — | — | Often brass or plated |
| Weight for pressure | Solid, self-weighted | Too light | Light to moderate | Varies |
| Lifespan | Effectively lifelong | 1–3 years | 2–5 years | Varies with plating |
On “copper” combs: many metal combs sold as copper or Kansa are brass, or base metal thinly plated. Plating wears through at the tooth tips — exactly where skin contact happens. Ask any seller for the alloy ratio; if they can’t state one, that’s your answer.
Check with your doctor first
Known copper allergy or diagnosed metal sensitivity.
Active scalp conditions — psoriasis, eczema, open sores, recent surgery.
Diagnosed hair-loss conditions — use alongside prescribed treatment.
Good practice, every time
Moderate pressure — a firm stretch, not scratching or pain. Consistency over intensity; short daily sessions win. A wellness habit, not a treatment for diagnosed hair loss.
After each use. Wipe with a soft, dry cloth to remove oils and product residue. Weekly. A light lemon-and-salt paste restores shine — rinse and dry fully. Always. Store dry; darkening patina is normal bronze character, not damage.
The Tattwas Kansa Comb is a grooming and wellness accessory, not a medical device. It is not intended to diagnose, treat, cure, or prevent any disease, including hair-loss conditions.
Every claim maps to one of four groups — with its sources, and what it does not establish
Scalp massage & hair growth · peer-reviewed. 1. Koyama T, Kobayashi K, Hama T, Murakami K, Ogawa R. (2016). Standardized Scalp Massage Results in Increased Hair Thickness by Inducing Stretching Forces to Dermal Papilla Cells in the Subcutaneous Tissue. Eplasty, 16:e8. 2. English RS Jr, Barazesh JM. (2019). Self-Assessments of Standardized Scalp Massages for Androgenic Alopecia: Survey Results. Dermatology and Therapy, 9(1):167–178. 3. Soga H, Morita K, Arai K. (2014). Effects for Scalp Blood Flow and Properties from Scalp Massage. J. Soc. Cosmet. Chem. Japan, 48(2):97–103. Not established: that any comb has been tested against these outcomes. These studies examine scalp massage.
Triboelectric physics · established. 4. Triboelectric series — standard physics reference on contact electron transfer. 5. Fundamentals of electrostatics — contact/separation charging, conductor versus insulator dissipation. 6. US Patent 4,520,831, Plastic Hairdressing Comb — confirms triboelectric charging occurs regardless of comb material. Not established: that a metal comb prevents charge forming. It doesn’t. It prevents accumulation.
Copper & bronze biochemistry · established. 7. Lysyl oxidase and copper-dependent collagen/elastin cross-linking in skin. 8. Oligodynamic Action of Silver, Copper and Brass on Enteric Bacteria — bactericidal at 0.3–1 mg/L ionic copper. 9. U.S. EPA registration of antimicrobial copper alloys for healthcare surfaces. Not established: that surface contact with a comb delivers copper at a dose comparable to a topical treatment.
Traditional sources · heritage. 10. Classical Ayurvedic Dinacharya literature referencing Kansa combing and misra loha. Not established: an unbroken practice lineage of any specific number of years — hence “practised for centuries”.
Founder image
From our founder
“Whatever you see, touch, eat or drink… has an energy, and that energy is made from only 5 elements.”
Vishall
Founder, Tattwas
Founder, Tattwas
Good to know
FAQ
Everything you need before adding to basket.
Will this regrow hair I’ve already lost? +
No. The research measures thickness of existing hair and blood flow — not regrowth. With a diagnosed condition, use alongside prescribed treatment, not instead of it.
Does the copper get into my skin? +
Not in any dose we can substantiate. Copper is essential to lysyl oxidase, but whether brief surface contact delivers a meaningful dose hasn’t been tested. We rest on the antimicrobial surface property instead.
Safe on coloured or treated hair? +
Yes — no chemical contact with the shaft, and wide teeth are gentler than fine ones. Use on damp rather than soaking-wet hair.
My hair is curly and dense — will it reach? +
Section the hair first and work scalp-first within each section. Treat it as a scalp tool, and detangle separately.
The comb is darkening. Is it damaged? +
No — that’s patina, and it’s a sign of genuine alloy rather than plating. Leave it, or restore shine with lemon-and-salt paste.
How long before I notice anything? +
Static and glide differences are immediate. Anything about thickness is a long horizon — the trial ran 24 weeks. Judge it over months.
Dry hair, or with oil? +
Both work. Oil makes strokes smoother and is the traditional pairing; on dry hair the conductivity advantage is most noticeable.
Who should avoid it? +
Anyone with a known copper allergy or metal sensitivity, or an active scalp condition, should check with a doctor first.
Kansa Comb ·
Rs. 499
MRP Rs. 899
44% OFF
★★★★★ 4.5/5
Ancient elements, everyday wellness
VISA
Mastercard
UPI
RuPay
COD