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Prarvi
Raw Human Hair Tester — Natural Black (1B), Unprocessed | Research Grade
$15.00
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100% Indian RemyIndian Remy human hair, curated and supported in the U.S.
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Free U.S. shipping over $200Ships from our New Jersey warehouse in 1–2 business days.
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14-day exchangeUnworn, unwashed items in original packaging.
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Crafted by handWefts, wigs, and toppers made in our workshop.
Product Description
Raw, unprocessed human-hair tester for product and cosmetic research. Single-donor Indian hair, ethically and directly sourced, with the cuticle intact and aligned — never chemically processed, steamed, or color-treated. Supplied as a bound tress for lab and at-home testing.
This is a research tester — not one of our $5 weft samples (those are for salon and retail colour/texture matching). It is for evaluating how products perform on real, untreated human hair, including roughness and split-end / damage behaviour.
Specifications
- Color: Natural Black (1B)
- Length: 6 inches
- Weight: approx. 8 g
- Hair: 100% raw, unprocessed single-donor human hair, cuticle-aligned
- Sourcing: ethically and directly sourced — no chemical processing
Age-based testers also available on request. If you need hair from a specific donor age bracket — 25–35, 35–45, or 45–55 — for roughness or split-end research (older brackets carry more natural wear), ask us before ordering. Rough-hair and split-end-specific testers can also be supplied on request.
Other colors — platinum blonde, golden blonde, white, and grey — are available on request. Ask about bulk / lab research quantities.
For cosmetic and product-testing research use. This is a raw human-hair tester, not a medical product.
Product Proof
Proof you can trust
Why Prarvi shows proof differently
Many of our customers are salons, wig makers, and resellers who keep their hair supplier confidential. So instead of public testimonials, we show three kinds of proof: real retail customer stories (where consented), anonymous trade proof from B2B clients, and product-quality photography from our New Jersey workshop.
Want proof on this product specifically?
Request photos, references, or a salon callback. We'll share what we can while protecting any client who has asked to stay private.
Request proof for this productSourcing & quality
India
Prarvi works with premium Indian Remy human hair. Stronger origin and donor details are shown when the product data supports them. We focus on texture consistency, cuticle direction, and sample-first verification so what you see in product photos is closer to what arrives.
Shipping Details
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Shop hair by texture, color, and use case
Choose everyday extensions, wigs and pieces, micro links, grey coverage, blonde tones, or tester samples with help available before you buy.
