Thrivous designed Surge for occasional use to increase energy and focus, and to reduce side effects from caffeine. Our formula is guided by science, which enables us to identify nootropic ingredients with the greatest potential to promote mental performance beyond what can be achieved through traditional lifestyle choices alone.
Guided by Science
Surge contains ingredients at concentrations and amounts based on high levels of evidence for notable effect from peer-reviewed, double-blind, placebo-controlled studies on humans.
We make Surge from substances in the human diet, including herbs, alkaloids, and amino acids. It does not contain substances derived from animals. All ingredients and capsules are vegan.
Caffeine is an alkaloid extracted from plants. Supplementation may increase energy.
L-Theanine is an amino acid found in plant and fungal species. Supplementation may reduce side effects from Caffeine.
Panax Ginseng is a slow-growing perennial plant native to North America and eastern Asia. Supplementation may improve focus.
Thrivous publishes the Surge formula openly and completely, and strives to improve the formula continuously. This contrasts sharply with the practices of many vendors, who hide their product formulas behind proprietary blends.
Surge has an open-source formula that identifies all ingredients and their dosages. This is the only way to know what and how much you are using, which is essential to good decisions.
Because science is never finished, we continuously monitor and review new studies, consult with our advisor board of physicians and scientists, and update the Surge formula accordingly.
|Caffeine (from Caffeine Anhydrous)||100 mg|
|Panax Ginseng extract (7% ginsenoside)||170 mg|
Thrivous publishes a certificate of analysis and quality for Surge, sharing all test results from our suppliers and manufacturers. This is exceptional among vendors, who often withhold test results or make them difficult to find.
Our suppliers subject each ingredient to stringent quality testing, including identity, potency, microbial, heavy metals, and other testing as appropriate prior to release for manufacturing.
Our manufacturers follow strict GMP regulation from the FDA in audited and certified facilities. They monitor production and test finished product to ensure quality prior to release for shipping.
Customer Questions & Answers
What effects should I expect from Surge?
Thrivous designed Surge to increase energy and focus. For most people, the effects will be notable or strong. We selected each ingredient of Surge for its nootropic effect based on multiple peer-reviewed, double-blind, placebo-controlled studies on humans. Caffeine may increase energy. L-Theanine may reduce side effects from Caffeine. And Ginseng may improve focus.
How often should I use Surge?
Thrivous formulated Surge for occasional use — acute supplementation. Unless otherwise indicated by your physician, we recommend that you take one serving of one (1) capsule when you need extra energy and focus. Do not take Surge daily, or you may develop a tolerance. Do not take Surge before sleep, or you may have difficulty sleeping. Do not take more than four (4) capsules in a single day.
How soon should I notice the effects of Surge?
You may feel energized and focused within an hour of supplementation. Effects may be faster if you take Surge on an empty stomach. Effects may last longer if you take Surge with food.
How much Surge is in each bottle?
Each bottle contains a multi-month supply of Surge, if taken as directed. Each bottle contains sixty capsules, which is sixty servings of one capsule.
How does the amount of Caffeine in Surge compare to coffee or tea?
One serving of Surge contains about the same amount of Caffeine as 1 cup of coffee or 4 cups of tea.
How does the amount of L-Theanine in Surge compare to tea?
One serving of Surge contains about the same amount of L-Theanine as 20 cups of green tea or 8 cups of black tea.
Is Surge safe?
Yes. Surge is safe for most people, if taken as directed. In the United States, all of Surge's ingredients are legal, and the FDA accepts them as dietary supplement components under provisions of the Dietary Supplement Health and Education Act of 1994. Please consult a physician before and during use of dietary supplements.
Is Surge a stimulant?
Yes. Surge is a stimulant. It may increase energy. Do not use Surge before sleep. Only use Surge when you need extra energy and focus.
Is Surge addictive?
Surge is not classically addictive, but you may develop a dependence on Surge if you use it too often. Do not use Surge daily, or you may develop a dependence.
Does Surge have adverse effects?
Surge is safe. However, a small number of people may experience adverse effects such as anxiety, diuresis, insomnia, nausea, palpitations, stomachache, or tremors. Because Surge contains Caffeine, excessive use may result in tolerance or dependence. If you experience any pain or discomfort while using Surge, stop immediately and consult your physician.
Does Surge interact with drugs?
Surge may interact with some drugs. There are varying levels of evidence for varying magnitudes of interaction (positive or negative) between ingredients in Surge and drugs such as adenosine, anticoagulants, antihypertensives, antiplatelets, antidiabetics, beta-adrenergic agonists, carbamazepine, cimetidine, clozapine, contraceptives, cytochrome P450 inhibitors, cytochrome P450 substrates, dipyridamole, disulfiram, diuretics, ephedrine, estrogens, ethosuximide, felbamate, fexofenadine, fluconazole, flutamide, fluvoxamine, furosemide, imatinib, immunosuppressants, insulin, lithium, metformin, methoxsalen, mexiletine, midazolam, monoamine oxidase inhibitors, nicotine, nifedipine, pentobarbital, phenobarbital, phenothiazines, phenylpropanolamine, phenytoin, QT internal-prolonging, quinolone antibiotics, raltegravir, riluzole, stimulants, terbinafine, theophylline, tiagabine, ticlopidine, tranylcypromine, valproate, verapamil, and warfarin. Please consult a physician before adding any of these drugs or Surge to your regimen.
Does Surge interact with other dietary supplements?
Surge may interact with some other dietary supplements. There are varying levels of evidence for varying magnitudes of interaction (positive or negative) between ingredients in Surge and dietary supplements such as Acorus Gramineus, Alcohol, Aloe Wood, Antelope Horn, Danshen, Ephedrine, Genistein, Ginkgo Biloba, Glutamine, Green Tea, Hoelen, Methamphetamine, Polygala, Propanolol, Saffron, and Taurine. We designed Clarity, Alpha, and Serenity to complement occasional Surge. Please consult a physician before adding any of these dietary supplements to your regimen.
If I use Surge, may I also use other Thrivous products?
Yes. We designed Surge to complement other Thrivous products. For example, take Clarity and Alpha with breakfast, Alpha again with lunch or dinner, Serenity before bed, and occasionally Surge during the day with Clarity or Alpha. Do not take Clarity, Alpha, or Surge before sleep. Only take Serenity before sleep.
May I take more than one serving of Surge per day?
We recommend that you take no more than two (2) capsules at a time, and no more than four (4) capsules in a single day. If you'd like to take more than four (4) capsules of Surge in a single day, please consult your physician.
May women who are pregnant or nursing use Surge?
We do not recommend Surge for women who are pregnant or nursing. If you are pregnant or nursing and would like to use Surge, please consult your physician.
May children take Surge?
We do not recommend Surge for children. If you'd like your child to take Surge, please consult your physician.