We’ve personally and independently evaluated these brands from top to bottom. While we recommend following our Daly Certified supplement and product selections, we also recognize that the brands listed here have consistently demonstrated evidence-based effectiveness, safety, therapeutic value, transparent third-party testing, and overall reliability.

Each brand was rated on a 10-point scale — anything below a 6 didn’t make the cut. There are many companies out there, and while we didn’t list every one that failed (mostly to avoid legal headaches), if you think a company deserves to be reviewed, you can submit a request here. Chances are, we’ve already evaluated them — and they simply didn’t measure up. But hey, it never hurts to ask.

These ratings weren’t pulled out of thin air, and there’s zero bias behind them. We don’t care what influencers say or what’s trending — we care about objective, verifiable quality. If a company wants to be listed, they’re welcome to contact us directly for evaluation. Or, better yet, they can just do better. Because frankly, it’s unacceptable that in today’s world, consumers still have to wonder whether what’s on a supplement label is actually in the bottle — or if the ingredients used are the cheapest, least absorbable forms at non-therapeutic doses.

We want to be completely clear: these brands do not pay us for their ratings. Every review and recommendation is 100% independent, unbiased, and unsponsored.

• Seeking Health - 10/10

• Heart and Soil - 10/10

• Cowboy Colostrum - 10/10

• Body Bio - 9/10

• Real Mushrooms - 9/10

• Pure Encapsulations - 8.5/10

• Rho Nutrition - 8.5/10

• Nordic Naturals - 8.5/10

• Designs for Health - 8/10

• Thorne - 6.5/10