Wholesale Shampoo

RainShadow Labs offers wholesale shampoos that cleanse, condition, and address a variety of hair concerns. Order in any quantity, test 2-oz samples, and choose the formulas that fit your hair care line.


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  • FDA-Registered & ISO-Certified Manufacturing

    Stringent quality control ensures safe, effective skincare products.

  • Clean, Cruelty-Free Beauty

    Naturally derived, organic ingredients with no harmful additives. 100% cruelty-free – never tested on animals.

  • Low Minimum Order Quantity

    Buy Direct / Wholesale with no minimum order. Private Label Stock requires just a 10-gallon minimum, while custom formulations start at 25 gallons.

Products

Now Offering Pay Later with PayPal

You can now split your RainShadow Labs purchase into manageable payments with PayPal’s Buy Now, Pay Later. Launch your private label skincare line today—pay in 4 interest-free, or monthly with a fixed interest rate.

Select “Pay Later” at checkout and keep cash flow on your terms.

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Wholesale Shampoos for Deep Cleansing

Beauty professionals and brand owners trust RainShadow Labs’ formulas to deliver salon-quality results that their customers expect.

Some formulas suit daily use. Others provide a deep cleanse that customers associate with professional-grade treatments.

Each shampoo in this collection offers a different texture, level of cleansing, and scent direction. This variety makes it simple to build out a full hair care selection for all hair types.

Bulk Shampoo Options for Wholesale Buyers

RainShadow Labs offers nine wholesale shampoo formulas. Each one addresses different hair types and care needs.

With this variety, you can build a complete hair care category or expand an existing line with high-quality hair products.

How to Purchase Wholesale Shampoos

RainShadow Labs keeps the process simple for buyers who need larger volumes or private label options.

You can:

  • Test 2-oz samples to compare texture and ingredient blends
  • Order stock bulk shampoos without a minimum quantity
  • Receive stock bulk items within 3 weeks
  • Schedule filling when your order reaches 10 gallons
  • Use your own packaging or ask for vendor contacts

These steps help you plan product releases, refresh stock, and test new directions before you commit to bulk quantities.

Shampoo Formula Development Options

RainShadow Labs offers options for brands that want updates or entirely new ideas for their shampoo products.

Semi-Custom Updates

Semi-custom changes let you adjust a current formula without a full restart.

You can:

  • Choose an existing shampoo as your base
  • Modify the texture, ingredient profile, or scent
  • Start the process at $3,500 per product

This option works well for brands that want focused adjustments to match their vision.

Custom Formulation for New Shampoos

Custom formulation is ideal when you want a shampoo built from a brand-new idea.

You’ll work with the RainShadow Labs formulation team to create a new concept from the ground up.

  • Investment starts at 5,000 dollars per product
  • Minimum order is 25 gallons
  • Development usually takes up to 24 weeks
  • Fill orders are completed within 8 weeks after approval

This option suits brands that want original textures, luxurious formulas, or unique ingredient combinations.

What RainShadow Labs Offers Wholesale Buyers

RainShadow Labs operates an FDA-registered and ISO-certified facility. Every batch follows consistent production standards, so you can trust the quality of each product.

Buyers can choose from bulk orders, filling services, semi-custom updates, custom formulation, and private label options.

These services make it easier to build a hair care category that matches your brand vision and customer goals.

Get 2-oz Samples to Narrow Down Your Favorite Shampoos

Every shampoo is available in a 2-oz size. Check how it lathers, how it cleanses the hair, and how the scalp feels after each shower.

Once you pick the shampoos you want to carry, place a wholesale or private label order, and expand your hair care products.

Try 2-oz samples and explore the wholesale shampoo collection!

FAQs About Wholesale Shampoos

Can I order wholesale shampoos without a minimum quantity?

Yes. Stock bulk items don’t require a minimum order.

Are these shampoos available for private label?

Yes. You can choose stock formulas, semi-custom updates, or full custom development to build your own brand line.

Does RainShadow Labs provide packaging?

No. You can request referrals to vendors that supply bottles and containers.

Who can benefit from these wholesale hair products?

Beauty professionals, salon owners, estheticians, and retailers purchase these formulas for resale or to offer under their own brand.