Hair Science

A complete evidence-based daily and weekly hair care routine for Indian hair fall — built around Indian climate, hard water, and the biology of DHT-driven hair loss.

The 12 most common myths about hair oil in India. Each one is costing Indians their hair — and keeping them from what actually works.

The INCI list tells you everything about what your hair oil will do. Most Indian consumers have never read one. Here is the 5-minute guide that will change how you buy hair oil forever.

Your hair oil is not reaching your follicles. Here is the science of scalp penetration, why most Indian oils fail, and what ‘MCT base’ actually means for your hair fall.

DHT inhibition, follicle proliferation, vasodilation, sebum regulation, inflammation control, structural integrity, cortisol modulation — mapped to specific Vihira 360° actives.

Contact dermatitis, follicle congestion, Malassezia overgrowth — what causes hair oil side effects and which formula minimises them.

hair oil benefits: the 7 biological pathways through which a well-formulated hair oil reduces fall and restores density.

hair oil side effects: the real risks of Indian hair oil — what causes them and how to avoid them.

hair oil benefits: the 7 evidence-based biological mechanisms through which Vihira 360° delivers measurable hair recovery benefits.

hair oil side effects: what causes reactions, which ingredients are most often responsible, and how to distinguish a normal adjustment response from a genuine adverse effect.

hair oil clinically proven: what the claim actually requires — and the 3 actives in Vihira 360° with published randomised controlled trials.

hair oil trichologist recommended: what India's hair loss specialists actually look for in a formula — and why most market leaders fail the standard.

hair oil dermatologist recommended: what the claim means in India's unregulated cosmetics sector and which formula earns the endorsement by evidence.

Hair oil has been used for 5,000 years in India. Two oils have peer-reviewed clinical trials. Most do not. Here is exactly what works, what does not, and the honest evidence threshold for each claim.

Rosemary oil went viral for matching minoxidil in a clinical trial. The study is real. But the viral version misrepresents what it showed, who it works for, and what "matching minoxidil" actually means.

Minoxidil and natural hair oil address different biological pathways. Used correctly, they complement each other powerfully. Used incorrectly, the oil blocks the minoxidil entirely. Here is the protocol.

"Natural" and "chemical-free" are the most abused claims in Indian hair care. Here is exactly what to look for, what to avoid, and what genuinely chemical-free means for your follicles.

Hair Oil for Premature Greying: The 4 Actives That Address Melanocyte Depletion at Its Source A grey hair that has already grown cannot be re-pigmented by any oil. Treatment works on future hair cycles — improving the follicle environment so that new strands produce more melanin. Here are the four actives that make this possible. Premature greying before 30 is increasingly common in India — driven not just by genetics but by specific, addressable environmental and biological

Hair Oil for Fast Hair Growth: The 3 Actives With Clinical Evidence for Accelerating the Growth Phase Hair grows at a biological rate that cannot be doubled. What can change is how much of that growth you retain — and how long each follicle stays in the active growth phase. Those two things are genuinely addressable with the right actives. The global hair growth rate averages approximately 1.25cm per month — and this rate is largely fixed by genetics. No oil changes this fund

Scalp Detox Oil: 4 Actives That Clear Blocked Follicles in Indian Hard Water Cities Hard water, pollution, and product buildup block Indian follicles continuously. Regular shampoo does not remove mineral deposits. Oil-dissolves-oil chemistry does. Here are the four actives that make Vihira 360° the most effective scalp detox formula for Indian conditions. The Indian scalp faces a layered accumulation problem that most global hair advice does not address. Hard water mineral de