San Diego Lab
~2 hours from Los Angeles
Overnight Shipping
Samples arrive next morning
Full COA Panel
Metals + micro + solvents + potency
Prop 65
CA-specific compliance COA

LA Supplement Industry Testing Needs

Los Angeles is one of the largest markets for dietary supplements, nutraceuticals, and natural beauty products in the world. The LA supplement community needs fast, reliable, California-aware testing from a lab that understands the regulatory landscape.

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LA Supplement Hub

Los Angeles hosts a concentration of supplement brands, DTC companies, and private label operations. We serve the LA market with testing programs designed for emerging brands to established players.

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Overnight Shipping to San Diego

Most LA-area samples reach our San Diego lab the next morning via FedEx or UPS overnight. No need to wait for a local lab appointment — just pack and ship.

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Proposition 65 Compliance

As a California lab, we include Prop 65 MADLs in all heavy metals COAs for products sold in CA. This is especially important for LA-based brands selling through California retail channels.

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LA Retail Requirements

Erewhon, Bristol Farms, and LA-area independent natural retailers require third-party COA. We format results to satisfy the documentation requirements of major LA retail accounts.

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DTC Brand Support

Los Angeles hosts many of the country's fastest-growing DTC supplement brands. We offer flexible programs for emerging brands, including single-lot pricing with no volume minimums.

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Shipping Support

We provide sample submission forms with specific packing instructions to ensure your samples arrive in proper condition. Cold-chain and ambient shipping instructions are product-specific.

What LA-Area Clients Test With Us

Most common testing for LA supplement brands:

How to Submit a Sample

Submitting takes less than 5 minutes. Most projects turn around in 5–10 business days from sample receipt.

1

Email or Call Us

Send a brief project description — sample type, quantity, and timeline. We confirm turnaround and quote within one business day.

2

Ship Your Sample

We'll send a submission form and our San Diego shipping address. Most samples ship ambient or cold depending on stability requirements.

3

Receive Your COA

Results are delivered as a signed PDF COA within the agreed turnaround. Rush service (2–3 business days) is available for urgent timelines.

Request a Quote →

Ready to Get Your COA?

Send us your samples and receive an ISO 17025 accreditation pending Certificate of Analysis. Results in 5–10 business days.