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The Complete Guide to Hair: Source, Grade, Texture, Form & Install
The hair trade is full of fog — “remy,” “virgin,” “raw,” “Brazilian” all thrown around loosely. This is our plain-English map of it. Almost any hair can be understood by answering a few separate questions: where it came from, what was done to it, what it physically is, and how it attaches. Below is every part of that picture — with the honest version of each.
Written from the Prarvi workbench by Preeti Gupta — chemical engineer and founder, a decade sourcing raw single-donor Indian hair. We’d rather explain the hair honestly than sell you a perfect-looking lie.
1 · Where the hair comes from (Source & origin)
The single biggest quality factor — and the one the industry is vaguest about. Start here:
- Raw Indian Temple Hair: the real story — what single-donor, cuticle-intact hair actually is
- Indian Remy hair: all you should know
- “Brazilian” vs Indian: the truth about origin labels
- The folklore behind Indian virgin hair
- The Indian temple-hair shortage, explained
- Sourcing hair from Chennai: a buyer’s guide
2 · Quality, grade & “Remy” (how to judge real hair)
“Remy” alone tells you almost nothing — the whole market claims it. Here’s how to actually judge quality:
- Remy vs non-Remy: a buyer’s guide — cuticle-intact vs acid-washed & coated
- Hair grading explained: what 5A, 7A & 9A really mean
- Single-drawn vs double-drawn: why raw hair tapers
- 6 quality tests you can do yourself
- 8 factors that actually matter when buying
- The truths suppliers don’t advertise
- How to verify real hair
3 · Processing & color (raw vs worked)
Real donor hair can still be worked — being honest about it is part of trust:
- Raw vs processed human hair — the master explainer
- Real grey / salt-&-pepper hair (no bleach required)
- Platinum blonde: the 613 shade, explained
- Perms & steam-set curl patterns
4 · Texture
Only three textures are truly natural; the rest are steam-set. Match by hair type, not guesswork:
- Which texture is right for you? — Natural Wave vs Body Wave vs Kinky Curl vs Straight
- Hair types explained: fine, medium & coarse
- Order a shade & texture sample
5 · Form (what it physically is)
The same hair can be built into many forms. Start with the overview, then the deep-dives:
- Hair Extensions 101 — every type, how they’re made, how to read real hair
- I-tip extensions 101 & micro-link care
- Closure vs frontal & lace closures 101
- Wigs & toppers · why wig prices vary
- Extensions for fine / thinning hair
6 · Install methods
- Hair extension techniques, explained — sew-in, micro-link, fusion, tape, clip
- How to reuse sew-in extensions
- 5 styles with clip-ins
7 · Sizing & care
- How much hair do you actually need?
- Length & color chart
- How to care for hair extensions
- Choosing by face shape
Guides by who you are
- Stylists & salons — wholesale program · starting a hair-extensions salon
- Labs & researchers — research-grade hair tresses · tresses as test substrates
- Thinning, alopecia & medical — thinning-hair solutions · insurance for cranial-prosthesis wigs
Quick reference
Ready to shop, or want help choosing?
Raw single-donor Indian hair — bundles, closures, frontals, wigs & toppers, US-based and shipped fast from New Jersey. Shop all hair · order a sample · talk to a hair expert.