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SL Raw Virgin Hair

18 Inch Raw Indian Wavy Hair Weft

18 Inch Raw Indian Wavy Hair Weft

33 total reviews

Regular price $185.00 USD
Regular price Sale price $185.00 USD
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Our 18-inch Raw Indian Wavy Hair Weft offers natural mid-length coverage with soft, flowing waves that fall just below the shoulders. Ethically sourced from South Indian temples, this 100% raw human hair features an untouched wavy texture with natural black and dark brown tones—perfect for achieving body and bounce without excessive length.

Each weft is crafted from single-donor hair, free from chemicals or processing, and double-stitched to minimize shedding. The 18" length is ideal for women seeking a voluminous, everyday style that still feels lightweight and manageable. Wear it as-is for natural movement, or style with heat tools for defined curls or a sleek finish.

Each bundle weighs approximately 3.5 oz (100g). For a full, seamless install, we recommend 2 to 3 bundles depending on desired fullness. With proper care, this hair can last up to 24 months, making it one of the most long-lasting textures in your beauty routine. You can color, curl, or flat iron it for versatile, salon-grade results at home.

Due to the raw nature of this hair, no two bundles are exactly alike. For the most consistent pattern and tone, we recommend ordering all bundles together.

Need help choosing the right length? Upload your photo for a personalized recommendation from our licensed experts.

Shipping & Returns

Enjoy free U.S. shipping on orders over $250. We ship Monday–Friday from our U.S.-based fulfillment centers.

Processing time: 1–2 business days

Express shipping: Delivered 1–2 business days after shipment

Returns: Items may be eligible for return or exchange within 30 days of delivery, per our return policy.*

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Recommended Amount

Hair Density Short Length (10"–16") Medium Length (18"–22") Long Length (24"–32")
Fine Hair 2 Bundles (200g) 3 Bundles (300g) 4–5 Bundles (400–500g)
Medium Hair 3 Bundles (300g) 3 Bundles (300g) 4–5 Bundles (400–500g)
Coarse Hair 4 Bundles (400g) 5 Bundles (500g) 5+ Bundles (500g+)

💡 Expert Tips

  • Order all bundles at once for the most consistent texture match.
  • For lengths 24" and up, consider an extra bundle to maintain fullness at the ends.
  • Closures or frontals are recommended for sew-ins if you're not wearing leave-out.

Still Not Sure?

Send us a quick photo and our expert concierge will help calculate the perfect amount for your head size, length goals, and hair type.

📸 Get Expert Help Now

Care Instructions

Why Proper Care is Important

Proper care for your SL Raw Virgin Hair wavy extensions not only maintains their natural beauty but also ensures longevity. With the right routine, you can enjoy soft, lustrous hair that stands the test of time.

 

Hair Care Guide

Washing

Illustration of woman gently washing wavy hair extensions
  1. Gentle Shampoo:
  • Use a sulfate-free shampoo and conditioner when washing your extensions.
  • Recommended Products: Design Essentials, Kera Care, Dove Hydrating, or Crème of Nature for softness and manageability.
  1. Detangling:
  • Always detangle your hair from the ends to the roots before washing to prevent breakage.
  1. Washing Frequency:
  • Wash your extensions no more than twice a week to avoid drying them out.
  • Shampoo in a downward position to maintain the integrity of the hair.


Drying

Illustration of woman pat drying wavy hair extensions
  1. Pat Dry:
  • After washing, gently pat your extensions with a towel. Avoid rubbing, which can cause frizz and breakage.
  1. Air Dry:
  • Allow your extensions to air dry. If you prefer using a blow dryer, use a diffuser to enhance the natural waves and avoid touching it with your fingers.


Hair Styling

Illustration of woman flat ironing straightening wavy hair
  1. Heat Protection:
  • Use a heat protectant before styling with any heat tools. Avoid using high heat settings over 400°F.
  • Recommended Product: Our heat-resistant brush set, available in our store, is perfect for all hair types.
  1. Straightening:
  • Hair straightens best when handled on clean hair at a heat setting of 375°F.
  1. Daily Maintenance:
  • Brush your extensions with the SL Raw Hair Extension brush at least three times a day to keep them tangle-free.
  • Handle your extensions gently to avoid pulling and damage.
  1. Daytime Care:
  • Always use a heat protectant before applying any heat-styling tools.
  • Brush daily with the SL Raw Hair Extension brush to keep extensions smooth and tangle-free.


Nighttime Care

Illustration of woman applying night care satin bonnet on wavy hair extensions
  1. Protect & Secure:
  • Use an SL Raw no-slip satin bonnet or a satin pillowcase to protect your hair at night.
  • Recommended Product: SL Raw Satin Bonnet with Edge Tie.
  1. Prevent Matting & Tangling:
  • Pin curl or two-strand twist your extensions before bed to prevent matting and tangling.


Storage

  1. Proper Storage:
  • Store your extensions in a dry, cool place when not in use. Avoid direct sunlight to prevent color fading and damage.


Extra Tips

  1. Swimming Precaution:
  • Avoid swimming or exposing your extensions to saltwater to prevent tangling and dryness.
  1. Regular Moisturization:
  • Moisturize with a lightweight serum every 3-4 days to keep the hair soft and shiny.


Quality Products

Using high-quality products is essential for maintaining the premium quality of your human hair extensions. Here are some recommendations:

Recommended Products

  • Shampoo & Conditioner:
  • Design Essentials, Kera Care, Dove Hydrating, Crème of Nature.
  • Leave-in Conditioner:
  • Deva Curl, Design Essentials, Jane Carter Mist, Kera Care Leave-in.
  • Deep Conditioning Treatments:
  • Use a deep conditioner once a month to maintain a smooth and luscious texture.
  • Thermal Heat Protectants:
  • Apply a dime-sized amount of thermal serum before blow-drying or flat ironing to protect and prolong the life of your extensions.


FAQs

How often should I wash my extensions?

Wash your extensions no more than twice a week to prevent them from drying out.

What products do you recommend for best results?

We recommend using hydrating shampoos and conditioners like Design Essentials, Kera Care, Dove Hydrating, or Crème of Nature, and leave-in conditioners from Deva Curl, Design Essentials, Jane Carter Mist, or Kera Care.

How should I store my extensions when not in use?

Store your extensions in a dry, cool place away from direct sunlight.

Can I swim with my extensions?

Yes! However, we recommend avoiding swimming or exposing your extensions to saltwater to prevent tangling and dryness.


Following these care instructions ensures that your SL Raw Virgin Hair wavy extensions remain beautiful and long-lasting. Remember, the key to maintaining premium hair lies in consistent care and the use of high-quality products.

For more personalized advice, email one of our experts at info@slrawvirginhair. Happy styling!

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SL Raw Natural Wavy Hair FAQs

What makes SL Raw Natural Wavy Hair unique?

Our Natural Wavy Hair is 100% raw Indian hair, ethically sourced and unprocessed, providing the most natural wave pattern with unmatched longevity.

How long does SL Raw Natural Wavy Hair last?

With proper care, our SL Raw Natural Wavy Hair can last up to 24 months, making it a long-term investment in quality hair extensions.

How many bundles do I need for a full sew-in?

For a full sew-in, we recommend 2-3 bundles for lengths up to 18 inches and 3-4 bundles for longer lengths.

Can I dye or bleach this hair?

Yes! Our raw Indian hair is fully customizable, meaning you can dye or bleach it to match your desired shade while maintaining its soft texture.

How should I maintain SL Raw Natural Wavy Hair?

To maintain longevity, wash with sulfate-free shampoo, deep condition regularly, and store your extensions in a silk bag when not in use.