Formula B (Brain Support) Liquid Extract

Formula B (Brain Support) — Traditional Cognitive Wellness Blend

1Herbs Formula B is a traditional herbal blend combining American ginseng root, Gotu kola leaf, Ginkgo leaf, cayenne pepper, and St. John's Wort herb in a clean, alcohol-free liquid extract. This adult-focused formula draws on herbs long used in traditional wellness routines to support focus, memory, and mental clarity.

American ginseng and Gotu kola bring a traditional energy and cognitive-support reputation, Ginkgo is one of the most studied botanicals for circulation to the brain, and St. John's Wort has a long traditional history in mood-support routines. Because two of these ingredients — St. John's Wort and Ginkgo — carry real interactions with common medications, this formula is intended for adults only. See Important Safety Information below before use.

Who Takes Formula B?

Adults building a daily focus routine — as part of a balanced diet and lifestyle
Herbal wellness enthusiasts — interested in traditional cognitive-support botanicals
Those who prefer liquid supplements — for fast absorption over capsules
Adults not currently on prescription medication — see safety information below if you are

Key Ingredients

American Ginseng Root — traditional energy and focus tonic herb
Gotu Kola Leaf — traditional botanical used in Ayurvedic and Chinese herbal medicine
Ginkgo Leaf — one of the most studied botanicals for circulation support
Cayenne Pepper — supports circulation as part of a balanced formula
St. John's Wort Herb — traditional herbal ingredient for daily mood support

Key Benefits at a Glance

Traditional multi-herb blend for focus and mental clarity
Supports healthy circulation, including to the brain
Supports a calm, balanced daily mood
Alcohol-free, cold-processed liquid format
Non-GMO
No fillers, artificial colors, flavors, or preservatives
Made in the USA in a quality-tested facility
30-day money-back guarantee

How to Take Formula B

As a dietary supplement, take one full dropper (about 1/4 teaspoon, or 0.8 mL) daily with a meal. Shake well before use. Store in a cool, dry place.

Important Safety Information

Adults only — not intended for children or teens. This formula contains St. John's Wort and Ginkgo, both of which have well-documented interactions with common medications and are not appropriate for use by minors without direct medical supervision.

St. John's Wort can reduce the effectiveness of hormonal birth control, and can interact with antidepressants (SSRIs, SNRIs, MAOIs), blood thinners, immunosuppressants, and many other prescription medications. Do not combine with antidepressant medication due to the risk of serotonin syndrome.
Ginkgo can increase bleeding risk and interacts with blood-thinning or antiplatelet medications (such as warfarin or aspirin). Stop use at least two weeks before any scheduled surgery.
Do not use if pregnant or nursing.
Talk to your doctor before using this product if you are on any prescription medication, including antidepressants, blood thinners, or hormonal birth control.

Formula B vs. Single-Herb Extracts

Formula B — a pre-blended combination of traditional cognitive-support herbs in one dropper
Individual extracts (Ginkgo, Ginseng, etc.) — lets you control the dose of one herb at a time, useful if you want to avoid a specific ingredient like St. John's Wort

Frequently Asked Questions

Is Formula B safe for children or teens?
No. This formula is intended for adults only, due to its St. John's Wort and Ginkgo content. It is not intended for anyone under 18.

Can I take Formula B with my antidepressant medication?
No. St. John's Wort can interact seriously with antidepressant medications, including a risk of serotonin syndrome. Talk to your doctor before combining any herbal supplement with antidepressants.

Does Formula B affect birth control?
St. John's Wort can reduce the effectiveness of hormonal birth control. Talk to your doctor about alternative contraception if you take this formula.

Is this formula vegan?
Yes, Formula B is made entirely from plant-based ingredients.

How long does one bottle last?
At one dropper daily, a 1oz bottle lasts about a month; 8oz and 16oz sizes last proportionally longer.

Related 1Herbs Products

Formula GL (Gland Support) — another traditional multi-herb 1Herbs blend
Thrive Multi-Nutrient — daily foundational multivitamin
Liquid Capsicum Extract — supports healthy circulation

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a physician before using any dietary supplement, especially if you are pregnant, nursing, on medication, or under 18 years of age.

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