Consumers are looking for shampoos without sulfates, parabens, or synthetic fragrances. They want products that clean their hair without drying out their scalp or fading their color.
These stock shampoo formulas answer those demands. Each one contains ingredients that treat hair the way clients expect from premium natural products.
Salons, spas, estheticians, and beauty retailers add these bulk natural & organic shampoos to their service menus and retail displays.
Browse The Complete Stock Shampoo Lineup
We've developed three distinct formulas, each targeting a specific hair concern.
From sensitive scalps to color-treated strands to hair that needs strengthening, this lineup has it covered. Stock all three or choose the one that fits your clientele.
Sampling and Ordering Options
The ordering process is easy to follow.
- 2-oz samples let you evaluate every formula on actual clients
- Stock bulk orders require no minimum quantity
- Stock bulk shampoos ship within 3 weeks
- Stock filling begins at 10 gallons
- Our preferred vendor list connects you with packaging suppliers for bottles, pumps, and custom labels
You'll know exactly how each shampoo lathers, rinses, and leaves hair feeling before placing a single wholesale order.
Semi-Custom and Custom Formulation Services
Stock formulas work for many brands. Others want something that carries their unique signature.
Semi-Custom Modifications
This option uses one of our existing stock shampoos as the foundation.
- Adjust the fragrance profile to match your brand identity
- Modify the consistency or swap specific ingredients
- Investment starts at $3,500 per product
You'll get a product that feels original without the extended development timeline.
Custom Formula Development
This option creates a shampoo that doesn't exist anywhere else.
- Collaborate with our in-house formulation chemists
- Develop proprietary ingredient combinations and scent profiles
- Investment starts at $5,000 per product
- Minimum order is 25 gallons
- Development timeline takes up to 24 weeks
- Fill orders complete within 8 weeks after approval
Brands targeting underserved market segments or specific hair types benefit most from this route.
Experience The RainShadow Labs Difference
RainShadow Labs has manufactured personal care products since 1983. That's over 40 years of formulation expertise behind every shampoo produced at the facility.
The manufacturing site is FDA-registered and ISO-certified. Every batch meets the same quality specifications, and every ingredient is verified for purity.
Order Samples and See the Results Yourself
Our 2-oz sample program exists because we want you to experience these formulas firsthand.
Apply the organic aloe shampoo to a client with a flaky, irritated scalp. Wash damaged, over-processed hair with the amino shampoo and check the difference in texture.
Client reactions tell you more than any product description ever could.
Request your 2-oz samples and discover which formulas belong on your shelves!
FAQs About Wholesale Natural & Organic Shampoos
What quantity do I need to order for bulk natural & organic shampoos?
Stock bulk orders have no minimum. You can order whatever quantity fits your current demand. Stock filling services begin at 10 gallons.
How soon will my stock of bulk shampoos arrive?
Stock bulk products ship within 3 weeks of your order. Fill orders require approximately 8 weeks after approval.
Can I brand these shampoos with my own label?
Yes. RainShadow Labs provides full private label services. We'll fill and label these formulas under your brand name.
Which shampoo works best for color-treated hair?
The Sulfate Free Conditioning Shampoo cleans without stripping color pigments or natural oils. It's the top choice for clients who color, highlight, or chemically treat their hair.
FDA-Registered & ISO-Certified Manufacturing
Clean, Cruelty-Free Beauty
Low Minimum Order Quantity
