Question 1

Is Doctor's Best Suntheanine L-Theanine 150 mg third-party tested?

Accepted Answer

While Doctor's Best Suntheanine L-Theanine 150 mg does not have specific third-party testing certifications listed, the brand Doctor's Best has a trust score of 6.689/10 based on their manufacturing standards and quality practices.

Question 2

Is Doctor's Best Suntheanine L-Theanine 150 mg good quality?

Accepted Answer

Based on SuppCo's TrustScore analysis, Doctor's Best Suntheanine L-Theanine 150 mg is rated 7/10, indicating good quality, placing it in the top 37% of L-Theanine products. The TrustScore evaluates manufacturing standards, third-party testing, certifications, and ingredient quality.

Question 3

What are the main ingredients in Doctor's Best Suntheanine L-Theanine 150 mg?

Accepted Answer

The main active ingredients in Doctor's Best Suntheanine L-Theanine 150 mg include Suntheanine L-Theanine (150 mg). Other ingredients include Rice powder, Vegetable Capsule.

Question 4

How much does Doctor's Best Suntheanine L-Theanine 150 mg cost per serving?

Accepted Answer

Doctor's Best Suntheanine L-Theanine 150 mg costs $0.22 per serving. A container with 90 servings costs $20.21. This is average-priced for L-Theanine products.

Question 5

How do I take Doctor's Best Suntheanine L-Theanine 150 mg?

Accepted Answer

The suggested use for Doctor's Best Suntheanine L-Theanine 150 mg is: One capsule daily, or as directed by a health care practitioner. Store in a cool dry place.

TrustScore®

Nutrients

How this compares to other L-Theanine products