D3 Serum, Premier Reviews

4.9 Rating 20 Reviews

Supports immune system health and promotes bone growth and mineralization, absorption of calcium*

About Premier Research Labs:

For many years, Premier Research Labs has had a sterling reputation as the world's leader in cellular resonant nutrition technology. We have strived to become the industry leader in excipient-free, preservative-free, premier quality nutritional products and super foods.

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George Henry

Verified Reviewer

“Do not have to take capsules it’s in a base of olive oil oil and absorbed quite well at least according to my own studies”

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Posted 4 weeks ago

Appreciate you sharing that, George. The olive oil base in Premier D3 Serum definitely makes it a nice option for those who prefer not to take capsules. Glad it’s been working well for you!

Posted 3 weeks ago

Kelly Trombetta

Verified Reviewer

“Works well with my meditation”

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Posted 3 months ago

Love to know that the pair is working, Kelly! It’s great to hear Premier D3 Serum fits so naturally into your routine. When the synergy is there, that’s a win.

Posted 3 months ago

Jeanne Desmond

Verified Reviewer

“30 day supply per bottle”

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Posted 4 months ago

Thank you for the 5 stars. We're glad you're happy with the thirty day supply of this. Thanks for being part of the PRL community!

Posted 4 months ago

Angela Fischetti

Verified Reviewer

“Just had blood work drawn. Been using PRL's D3 for years. I eat whole food plant-exclusive. D3 is in the normal range. At 67 years young, this is vitally important. Now it's time for me to lift weights!”

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Posted 6 months ago

That’s wonderful news, Angela! We’re so glad to hear your vitamin D levels are right where they should be. Premier D3 Serum is such an important part of maintaining overall wellness, especially with a plant-exclusive lifestyle. Congratulations on your great results — and best of luck as you start lifting weights!

Posted 6 months ago

Author didn't leave any comments.

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Posted 7 months ago

Tammy Morford

Verified Reviewer

Author didn't leave any comments.

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Posted 1 year ago

Joseph Regan DC PTM

Verified Reviewer

“Simple and effective way to build up Vitamin D levels in the system and many improvements in multiple areas of health including immune ,hormonal neurological, metabolic and sleep ; excellent emulsified in olive oil”

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Posted 1 year ago

Hi Dr. Regan, Thanks for sharing your experience with Premier D3 Serum. We’re glad it’s been such an effective and well-rounded tool for supporting so many aspects of health.

Posted 1 year ago

BROCK SCHWARTZ DC

Verified Reviewer

“Very effective and easy to dose @ 1000 IU's per drop.”

Helpful Report

Posted 1 year ago

Hi Dr. Schwartz, Thank you for the feedback. We're glad to hear that Premier D3 Serum has been effective and easy to work with. The precise dosing is one of the things we love about it too.

Posted 1 year ago