Your scalp is trying to tell you something.

Sulphate-free - pH-balanced - No harsh chemicals

Itching. Flaking. Dull, lifeless hair. You're not imagining it — most conventional shampoos use sulphates and harsh chemicals that strip your scalp's natural oils and disrupt its pH. The result?

A cycle of damage your shampoo is causing.

Discover a better way →

How can we fix things........

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  • Nature fixed what chemicals couldn't.

    Reytha's formula brings together some of the most trusted plant-based actives in hair care — Rosemary Extract for scalp stimulation, Aloe Vera to soothe and hydrate, and Coconut Oil to strengthen every strand from root to tip.

  • You care what goes on your body. So do we.

    We list every ingredient on the label — in full, in order of concentration. No 'fragrance' cover-ups, no mystery blends. Stearic Acid provides emollient softness. Cetyl Alcohol conditions and adds slip. Polyquaternium-7 and -10 coat the hair shaft for smoothness and manageability. Every ingredient has a job.

  • Four benefits. One bottle.

    Nourishes and softens hair — Castor Oil and Coconut Oil deeply penetrate the hair shaft
    Improves manageability and smoothness — Dimethicone and Polyquaternium-10 tame frizz
    Strengthens from root to tip — Rosemary Extract stimulates the scalp and fortifies strands
    Supports healthy scalp and shiny hair — Aloe Vera hydrates and balances your scalp

  • Every bottle, fully traceable.

    Reytha is manufactured by Shine Industries, Plot 123, Sector 5, IMT Manesar, Gurugram — a licensed cosmetics manufacturer. Licence No. MH/COS/1234. Net volume 250ml. Batch No. Hf002. Manufactured May 2026. Best before 24 months from manufacturing date. MRP ₹399 inclusive of all taxes.

    Made in India.

  • Be among the first.

    Reytha's debut shampoo — 250ml of plant-powered anti-dandruff and hair smoothing care at ₹399 (inclusive of all taxes). Free shipping available. Customer care: [email protected] | +91 96040 91671 | www.reytha.com. Contact us before you buy if you have any ingredient questions.

  • How to use Reytha

    Step 1 — Wet your hair and scalp thoroughly
    Step 2 — Apply a small amount of Reytha shampoo to your scalp
    Step 3 — Massage gently in circular motions for 2–3 minutes
    Step 4 — Rinse thoroughly with water
    Step 5 — Follow with conditioner if desired

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Featured products

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Scalp stimulant & anti-dandruff active

Rosemary Extract

The star of Reytha's formula. Rosemary has been used for centuries to promote healthy hair and scalp — and modern science backs it up. Its rosmarinic acid content stimulates blood flow to the scalp, reducing dandruff at the source and creating the environment your hair follicles need to thrive. Every wash delivers a gentle, refreshing aromatic sensation — the feeling of a scalp that's actually being cared for.

Refreshing

Penetrating hair nourishment

Coconut Oil

Not just any oil — the only oil proven to penetrate the hair shaft. Coconut Oil's unique molecular structure allows it to travel inside the hair strand, binding to keratin proteins and preventing the protein loss that causes breakage and split ends. After washing, you'll notice hair that feels stronger, looks shinier, and holds its shape better. That's Coconut Oil doing what no synthetic silicone can.

nourishing

Conditioning & hair fortifier

Castor Oil

The secret to stronger hair from root to tip. Castor Oil's high ricinoleic acid content seals the hair cuticle, locking in moisture and creating a smooth surface that reflects light — giving you that visible shine even between washes. It reduces the friction during detangling, meaning less breakage, less shedding, and more length retention over time. Your hair will feel the difference from the very first wash.

shine and slip

pH adjuster & cuticle closer

Citric Acid

The invisible hero. Every great shampoo formula needs the right pH — and Citric Acid is what keeps Reytha in the scalp-safe 4.5–5.5 range. Why does this matter? Because at the correct pH, your hair cuticle lies flat, light reflects off it evenly, and frizz disappears. An off-pH shampoo leaves your cuticle open, your hair rough, and your scalp irritated. Citric Acid ensures Reytha works with your biology, not against it

clarifying

Our Vision

Today, plant-based hair care is treated as a luxury — something you pay extra for, something that comes with compromises on performance. Reytha's vision is to make sulphate-free, paraben-free, botanically-formulated hair care thedefault choicefor every Indian household — accessible, effective, and as trusted as the coconut oil your mother used.

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