Your Private Label Manufacturer In Los Angeles For Retailers,Wholesalers, B2B/B2C Business
and Distributors Worldwide ​

Elevate your product offerings with our over-the-counter (OTC) Drugs, Nutritional product, Dietary Supplements, Personal Care & Beauty, and Cosmetics. Benefit from our streamlined production process, and committed customer support.

Our High-Quality Customers Products Are Available At Leading Retailers Such As

Our Services 

OTC Drugs

FDA Monograph products such as eyedrops, nasal sprays, sunscreens, acne, anti-bacterial soaps, hand sanitizers etc.  

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Cosmetic Hair & Skin Products

Cosmetic products such as shampoos, conditioners, lotions, scrubs, eyelash growth serums, pet products etc. 

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Supplements Liquid & Capsules

Supplements, liquid & capsules such as energy drinks, health boosting capsules, nootropics and more.

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Industrial Liquid Fillings

 air fresheners
 cleaning products
disinfectants, etc 

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Research and Development

Stability testing, (PET) preservative efficacy test. Sample making, new formulas, in-house formulas, formula reverse engineering. etc

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Product Manufacturing

Filling of Bottle, tube, sachet, vial. Eye droppers, labeling, heat Induction, blister, product packaging, pouch sealing, Ink Jet, compounding. etc

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Our Process

Free Consultation

To discuss product specification and requirements.

Quotes & Samples

Price target, MOQ, Delivery time,
for samples and production.

POs & Manufacturing agreements

Deposits to start the project, label and box artwork.  

Project Initiation 

 Components purchasing, production, release, shipping.

Sterile Eye drop Manufacturing 

Environmental Monitoring
Pressure gauges 
Air particles, viable and non viable 
Personel Swabbing
Surface Swabbing  
Compounding ISO7 Room
Components transfer to room 
Raw materials pre weighing
Mixing and transferring 
Sample submission for micro and assay

Sterile Gowning  
ISO8 pre-gowning
Coverall, shoe cover, gloves
ISO6 sterile gowning
Coverall, shoe cover, gloves, goggles

Sterile Filling ISO5 Room
Components transfer to room
Connecting liquid tank to filler 
Filling, plugging, and capping
Quality control and quarantine 

Over 10,000 Products
With Satisfied Customers 

Contract SPI was amazing! Quick turnaround and top-notch quality. Highly recommend.

- Edward Rodriguez

Loved working with SPI! They nailed our custom specs perfectly. Will definitely use again.

- Jasmin Rutledge  

Superb service from SPI! From design to delivery, everything was spot on. Thanks, team.

- Fredrick Peterson

Impressed by SPI's attention to detail. Our OTC products have never looked better.

- Mathew Phillips

SPI is reliable and efficient. Great customer support and delivery was right on schedule.

- Jonathan Anderson

Fantastic experience with SPI. Their expertise in cosmetics helped expand our product line.

- Lupita Garcia

Our Certificates 

1,000+ Companies are satisfied with our private label services

Get in Touch and lets discuss your private label needs. 

Feel free to get in touch
with us any convenient way

5635 Smithway Street, 
Commerce CA 90040

Business Phone

+1 323-722-3066

General Enquiries