What Ingredients Are Paired With Proprietary Extract Formula?
1 common pairings
Proprietary Extract Formula is most commonly found alongside L-Theanine in supplement products. Based on 158 products in the NIH DSLD database.
Commonly Paired Ingredients
L-Theanine
Compare →1 shared products
Products with Proprietary Extract Formula + L-Theanine
1 products contain both. See the full comparison →
Frequently Asked Questions
What is commonly taken with Proprietary Extract Formula?
Proprietary Extract Formula is most commonly found alongside L-Theanine in supplement products. Based on 158 products in the NIH DSLD database.
How many products combine Proprietary Extract Formula with L-Theanine?
1 supplement products contain both Proprietary Extract Formula and L-Theanine.