What Is DHT — And Why It's the #1 Enemy of Hair Growth

You see it on product labels, in beauty campaigns, in Instagram captions under bottles of oil that contain two plant extracts and a lot of fragrance. The word is used freely, often loosely, and rarely with any grounding in what the tradition actually teaches. I grew up in a household where Ayurvedic knowledge wasn't a trend. It was a practice — passed down through generations, applied in kitchens and in care routines long before it appeared on a Sephora shelf. And as a Certified Trichologist, I've spent years studying the clinical science that validates what that tradition understood intuitively. This is what Ayurvedic hair care actually is. The Foundation: The Scalp as an Ecosystem Ayurveda is a system of medicine that originated in the Indian subcontinent thousands of years ago. At its core is the understanding that the body is an ecosystem — and that health comes from supporting balance within that ecosystem, not from treating isolated symptoms. Applied to hair care, this means the scalp is not just a surface. It is a living environment that requires ongoing support — of its microbiome, its circulation, its moisture balance, and its connection to the body's internal systems. Ayurvedic hair care begins at the scalp, always. The idea of applying treatment to the hair strand — to the dead, visible part — would be considered treating the effect, not the cause. The Practice of Oiling: Abhyanga One of the central practices in Ayurvedic hair care is scalp oiling, known as abhyanga in Sanskrit — which translates roughly to self-massage with oil. The practice involves applying warmed botanical oils to the scalp, massaging them in with intention, and leaving them to penetrate before washing out. This was not a cosmetic ritual. It was a therapeutic one. The oils were selected for their specific properties, often infused with herbs over long periods to concentrate their actives, and applied consistently as part of a regular routine. The consistency was never incidental. Ayurveda understood that the body responds to regular, sustained care — not one-off treatments. A scalp that is oiled once will feel nourished once. A scalp that is oiled consistently over months will respond differently at the follicle level. Modern trichology supports this. The scalp's response to topical actives is cumulative. The benefits compound with time. What Makes an Oil Truly Ayurvedic Here is where most modern products miss the mark. An Ayurvedic hair oil is not simply a carrier oil with a few botanical additions. In traditional practice, the herbs were infused — meaning they were heated slowly in the oil over extended periods so their active compounds were extracted and concentrated within the oil itself. This is fundamentally different from mixing a small quantity of plant extract into a base oil. The extraction method determines the potency. The potency determines the result. At Rivayaat, the Hybrid Infusion Cycle™ is our interpretation of this principle. Every formula is produced through a slow infusion process that extracts botanical actives into the oil over time — not a rapid blend, not a drop of extract added at the end. The process is more time-consuming, and the batches are smaller as a result. That's intentional. The Three Doshas and Hair Type Ayurveda categorises constitution through three primary energies, or doshas: Vata, Pitta, and Kapha. While going deep into dosha theory is beyond the scope of this article, it's worth understanding how this framework applies to hair. Vata types tend toward dry, frizzy, or brittle hair and benefit from rich, grounding oils with deeply nourishing properties. Pitta types, associated with heat and inflammation, are more prone to scalp sensitivity, premature greying, and hair loss. Cooling, anti-inflammatory botanicals are traditionally recommended. Kapha types tend toward oily scalps and slower but thicker hair growth. Lighter, stimulating formulas are typically favoured. Most Ayurvedic practitioners would say that the modern diet, stress levels, and environmental exposure mean many people present with imbalances across multiple doshas simultaneously. This is part of why broadly formulated, multi-layered scalp treatments tend to serve most people well — rather than rigid single-type solutions. Where Tradition Meets Clinical Science What I find most compelling about Ayurvedic hair care — after years of studying it from both angles — is how consistently modern trichology research arrives at conclusions that traditional practitioners reached centuries earlier through observation. The emphasis on scalp circulation. The understanding that inflammation impairs follicle function. The importance of a consistent routine over a reactive one. The recognition that botanical compounds can influence biological processes in meaningful ways. These are not old ideas that science has replaced. They are old ideas that science has begun to explain. Rivayaat was built at the intersection of both. The formulas carry the Ayurvedic foundation — infused botanicals, scalp-first application, cyclical consistency — and layer it with homeopathic science and clinical trichology. Not as a marketing claim. As an actual approach to formulation. The tradition works. Understanding why it works makes it work better. --- Sundus Founder & Certified Trichologist, Rivayaat™  

How to Oil Your Scalp the Right Way (And How Often) Scalp oiling is one of the oldest hair wellness practices in the world. It's been used across South Asian, Middle Eastern, and African traditions for generations — long before the modern beauty industry existed. And yet, most people who do it today are doing it wrong. Not because they're careless. Because nobody explained the mechanics. As a Certified Trichologist, the most common mistake I see is applying oil to the hair instead of the scalp. It's an understandable instinct — the hair is what you can see. But hair strands are already dead. They're protein filaments. Oiling them may add shine and reduce friction, but it doesn't do anything for growth, follicle health, or scalp balance. The scalp is where the living part of your hair exists. The scalp is where the work happens. Here's how to do it correctly. Step 1: Part Your Hair First Before applying anything, use a rat-tail comb or your fingers to create sections across your scalp. Work in rows — front to back, then side to side. The goal is to expose the scalp directly so the oil reaches skin, not hair. This step alone makes a significant difference in how much of the product actually contacts the scalp versus sitting on top of the hair shaft. Step 2: Apply Directly to the Scalp Using a dropper applicator, apply the oil directly to the parted sections of your scalp. For a full treatment, you need enough coverage — with Rivayaat oils, 3 to 4 full droppers is the correct amount for a complete scalp application. Less than this and you're under-dosing. Work from the front hairline toward the crown, then the sides. Don't rush. You want even distribution. Step 3: Massage for 2 to 3 Minutes This step matters more than most people realise. Massaging the scalp after applying oil does two things: it helps the oil absorb into the skin rather than sitting on the surface, and it stimulates blood circulation to the follicles. Use your fingertips in small circular motions — or better, a scalp massager. A silicone scalp massager distributes pressure more evenly than fingertips and tends to produce a deeper massage without tangling the hair. Both work. The massager is more consistent. Two to three minutes of firm but gentle circular massage across the full scalp is the target. Step 4: Leave It On This is where scalp oiling diverges from most people's habits. A scalp treatment oil needs time to work — it needs to penetrate the scalp and allow its actives to interact with the follicle environment. The minimum is 30 minutes. An hour is better. Overnight is best. If overnight oiling feels like too much, try applying before a shower and leaving it on while you do other things. Even 45 minutes is significantly more effective than washing it out immediately. Step 5: Wash Out with a Clarifying Shampoo This is the step most people get wrong even when they get everything else right. A regular shampoo may not fully remove a botanical scalp oil — especially after an overnight treatment. Residual oil buildup on the scalp can actually clog follicles over time, working against the very thing you're trying to achieve. A clarifying shampoo removes buildup completely, leaving the scalp clean and receptive for the next treatment. This is the recommended wash-out method for all Rivayaat oils — and for scalp oiling in general. You don't need to clarify every wash day. But on the days you're washing out a treatment oil, use a clarifying formula. How Often Should You Oil Your Scalp? Consistency is everything in scalp care. For most people, two to three times per week is the right frequency — enough to maintain a consistent supply of botanical actives to the scalp without over-saturating it. If your scalp is particularly dry or reactive, starting at once or twice a week and building from there is a sensible approach. One important note: results from scalp oiling are not immediate. The hair growth cycle is measured in weeks and months, not days. Most people begin to notice meaningful changes — in scalp feel, in shedding frequency, in hair texture — around weeks three to four of consistent use. Give it a full cycle before drawing conclusions. What to Look for in a Scalp Oil Not all oils are created equal. A finishing hair oil designed to add shine is a different product to a therapeutic scalp treatment. When you're looking for a scalp treatment, you want layered actives — not just carrier oils. Root Reboot™ was formulated specifically as a pre-wash scalp treatment, not a styling product. It combines cold-pressed botanical oils, herbal infusions, Ayurvedic extracts, and homeopathic actives in a four-layer formula designed to nourish, revive, and support scalp health at the follicle level. The technique matters. But the formula has to be doing the right work for the technique to pay off. --- Sundus Founder & Certified Trichologist, Rivayaat™  

What Makes Rivayaat™ Different — An Honest Answer The hair wellness market is crowded. Beautifully packaged oils, Ayurveda-branded products, trichologist-endorsed formulas — the claims are everywhere, and they start to blur together. I built Rivayaat, so I'm not a neutral voice here. But I also spent years studying hair and scalp health as a Certified Trichologist before I ever created a product. And I can tell you exactly what's different about what we've built — not as a marketing pitch, but as an honest clinical and formulation breakdown. Here are the four things that genuinely set Rivayaat apart. 1. The Formula Has Four Layers. Most Have Two. Walk through the formulation of most botanical hair oils on the market and you'll find the same basic structure: a blend of carrier oils, perhaps a handful of added plant extracts, a fragrance, and a preservative system. That's one or two layers of activity — the carrier oils doing the conditioning work, and the extracts adding some topical benefit. It's not nothing. But it's not what we built. Every Rivayaat formula has four layers: Cold-pressed botanical oils — selected for scalp compatibility and nutrient density, not just skin feel. Herbal infusions — botanicals that have been slowly extracted into the oil over time using the Hybrid Infusion Cycle™. This is a fundamentally different process from adding plant extract to a finished oil. The slow infusion concentrates the active compounds into the oil itself. The difference in potency is significant. Ayurvedic extracts — traditional plant compounds with generations of documented use in scalp health, validated by modern trichology research. Homeopathic actives — the layer almost no other hair care product has. Botanically derived compounds used according to the principles of homeopathic medicine to support the follicle environment at a cellular level. This layer comes directly from my grandmother's practice as a homeopathic doctor — and from my clinical training in how these compounds interact with scalp biology. Each layer does something different. Each layer reinforces the others. Together, they create a formulation architecture that reaches the scalp in a way that two-layer products simply don't. 2. The Founder Is a Certified Trichologist — Not Just a Founder This distinction matters more than it might seem. Many indie beauty brands are founded by people with a personal story — a skin condition, a hair struggle, a family recipe. Those stories are genuine and those products often have real value. But formulating from personal experience is different from formulating from clinical knowledge of hair and scalp biology. As a Certified Trichologist, I understand the hair growth cycle at a clinical level — the anagen, catagen, and telogen phases, how DHT interacts with follicle receptors, what scalp inflammation does to growth signalling, what conditions favour healthy follicle function and which compromise it. Every formulation decision in the Rivayaat line reflects that knowledge. The choice to focus on the scalp rather than the hair strand. The pre-wash treatment method rather than a leave-in. The four-layer approach rather than a single-function oil. The clinical growth timelines we publish — because I know what the research actually shows. There are brands with clinical advisors. Rivayaat was built by the clinician. 3. Small-Batch, Slow Process — By Design Rivayaat is handcrafted in the US in small batches. That's not a romantic detail — it's a formulation requirement. The Hybrid Infusion Cycle™ that produces our herbal infusion layer cannot be rushed. The slow extraction process that concentrates botanical actives into the oil takes time. Mass production would mean shortcuts — faster extraction, higher heat, pre-made extracts from suppliers, standardised blends. We don't do any of that. Every bottle is produced by hand. Every batch goes through the full infusion cycle. The result is a product with a potency and consistency that a factory-produced formula cannot replicate. Small batch also means accountability. When you make something by hand in limited quantities, there's nowhere to hide a bad batch. The quality standard is personal in a way that scaled manufacturing simply isn't. 4. The Tradition Is Real — Not a Brand Story Ayurveda is everywhere in hair care right now. Most of it is surface-level — a few traditional ingredients added to an otherwise conventional formulation, with an Ayurvedic word in the brand name for credibility. The Ayurvedic foundation of Rivayaat is not a branding decision. It's the actual origin of the formulas. My grandmother was a practicing homeopathic doctor in Pakistan. Growing up in a South Asian household, hair oiling was a generational ritual — Ayurvedic remedies passed down through the family long before they had clinical names. She knew which botanicals to use, how to infuse them, how often to apply. Rivayaat (روایات) means "tradition" in Urdu — and the formulas carry both of those traditions literally. The Ayurvedic botanical knowledge passed down through the family. The homeopathic science practiced by my grandmother. All of it came from watching her work, long before I knew what trichology was. What I added was the clinical layer. The scientific validation of what the tradition understood intuitively. The four-layer architecture that gives the formulas a mechanism of action that modern research supports. This is what it looks like when a tradition and a discipline meet in the same person. The Honest Summary Rivayaat is not the most affordable option. It's not trying to be. It's a clinical-grade scalp treatment built on generational botanical knowledge, slow-infused in small batches, formulated by a Certified Trichologist. What you're choosing when you choose Rivayaat is a product that was built around what actually works — not around what looks good on a shelf. Your scalp deserves that difference.   Sundus Founder & Certified Trichologist, Rivayaat™