D
Derick (United States) My brain can always use help, and this is it!
Brain Health
Focus + Memory
Focus + memory support for mentally demanding days.
30 drops in juice or water, 1-3 times daily, or as needed.
Shake well before using.
Allergens
Contains alcohol
Contains ginkgo — avoid with anticoagulant or antiplatelet medication and discontinue before surgery. Contains licorice (glycyrrhizin) and caffeine (green tea). Consult a healthcare provider if pregnant, nursing, or hypertensive. Contains alcohol. Do not take during pregnancy or while nursing. Keep out of the reach of children. Contains naturally occurring trace amounts of caffeine from green tea.
Storage
30 drops in juice or water, 1-3 times daily, or as needed. Shake well before using.
Shelf life
Store in a cool, dry place away from direct sunlight. Keep tightly closed.
Certifications
Dietary info
Eligible retail purchases made directly on eleventlc.com are covered by our 30-day Feel Good Guarantee. Returns & Refunds
Six-herb blend: ginkgo leaf, gotu kola leaf, green tea leaf, codonopsis root, licorice root and rhodiola root extract. Other ingredients: deionized water and grain alcohol (45-55% by volume).
Focus + memory support for mentally demanding days.
Six-herb formula in a grain-alcohol and water tincture; 1 oz bottle.
Specific bioactive-compound amounts are not declared on the Supplement Label.
Mental Master is a 1 oz botanical tincture for a daily focus + memory routine. Its blend contains ginkgo leaf, gotu kola leaf, green tea leaf, codonopsis root, licorice root and rhodiola root extract, with deionized water and grain alcohol.
Review the complete ingredients, product directions and Supplement Label before use.

Inside the formula
View the complete Supplement Facts panel(opens the label image in a new tab)
Learn about our manufacturing standards, ingredient testing + California Proposition 65.
Follow the directions on your bottle. Most servings are 30 drops (1 ml), about one dropperful. You can place the drops under your tongue for about 30 seconds before swallowing, or stir them into water, tea, juice, a smoothie or a mocktail.
Yes, many people combine tinctures to fit their routine. Some herbs can interact with medications, so if you take any prescription or over-the-counter medication, are pregnant or nursing, or have a health condition, please talk with your doctor or healthcare provider before use.
Ingredients and finished products are tested by a third-party lab for identity and quality, including checks for heavy metals and microbes.