Seredyn is a supplement designed to relieve anxiety, insomnia and panic attacks through a proprietary formula that supports the brain’s natural ability to relax. BioNeurix, the company behind this brain supplement, is a U.S. producer and distributor of several dietary supplements.
Although the manufacturer does not provide scientific proof for the product’s professed benefits, it does make public the results of an informal survey the company has conducted. For the purpose of the study, the website visitors and consumers were asked to answer several questions: 133 Seredyn customers responded and participated in an online questionnaire based survey. According to the company, they were not compensated in any way. The study concluded that 93% of users suffering from occasional anxiety experienced positive results, whereas 85% of respondents with chronic anxiety said the product helps them relax. In case of social anxiety 82% of users reported positive results.
However, these results should be treated with caution and do not substitute the results of a controlled clinical trial. The manufacturer claims the supplement works as fast as after a single dose. This is a rather bold statement for a product based on a mix of amino-acids and plant extracts.
Seredyn includes the following ingredients: L-Theanine, Passion flower, Valerian, Niacinamide (200 mg), magnesium taurinate (14 mg), gelatin, rice powder, and magnesium stearate.
Seredyn is a proprietary blend consisting of herbal ingredients, vitamins and the amino-acid L-theanine. The plant extracts (Valerian and Passion Flower) are rather common ingredients in products that claim to treat insomnia and anxiety related symptoms. These two herbal extracts are known for their natural sedative and antidepressant properties and are usually found together in products similar to Seredyn.
The formula is completed by L-theanine, an amino-acid with psychoactive properties. It works to reduce stress by increasing the overall level of the brain neurotransmitter GABA. In response, the body will not experience feeling of anxiety, insecurity, panic and depression which are triggered by low levels of GABA.
The main ingredients in the formula are, individually, recognized as safe. FDA actually confirmed L-theanine “generally recognized as safe” and Valerian and Passion flower are also likely safe when taken as recommended and for limited periods of time. Nonetheless, there are potential Seredyn side effects which may include: drowsiness, stomach sensitivity, restlessness, headache, low blood pressure and others.
Valerian is frequently used in formulas that promote sleeplessness solutions, while also proving certain beneficial effects against anxiety and stress (psychological particularly). Passion flower has been credited with anxiolytic benefits (generalized anxiety disorder and others), and effectiveness against ADHD and sleep problems.
Seredyn reviews from consumers are available in large numbers both on the manufacturer’s website and on other websites. While some further recommend Seredyn for anxiety, panic attacks and sleep problems, there are others who report no effects.
The daily recommended dose is one or two capsules. The company has a 60 day return policy, while also offering other promotional benefits (particularly for larger volumes purchased).
- The ingredients in the product are individually recognized as safe;
- The manufacturer provides the results of a company conducted survey, which should however be treated with caution;
- A 60 day return policy is available for the formula, while promotions such as free shipping for more than 2 products purchased are also available;
- The formula benefits from a dedicated website, with complete information on benefits, side effects, usage, clinical evidence for effectiveness, etc.
- The product is not clinically tested or scientifically proven effective, as most dietary supplements;
- The product contains ingredients common to similar products, thus the formula is not unique;
- The product is not FDA approved, as most dietary supplements;
- The product has received mixed reviews from consumers;
- Potential Seredyn side effects may occur, including some more serious ones.
Seredyn may work if we consider the ingredients included in the formula and their sedative related properties, in some cases even scientifically proven. However, Seredyn reviews are mixed, as is the case for other herbal products. The effectiveness of Seredyn – in what concerns anxiety and other similar conditions – and the extent of its impact is a subjective assessment and varies from one patient to another, so perhaps it is best to first see a healthcare provider before starting treatment.
Still, it should be mentioned that Seredyn may be considered a safe brain supplement, since little to none side-effects have been associated to the main ingredients of the formula.
10yrs or More
|HCF Quality (4.8)||(4.8)|
Seredyn is advertised as an herbal remedy approach to brain nutrition. The ingredients used in this formula are pretty simple: a mixture of herbal extracts, amino-acids, vitamins and minerals. From our experience, this is a very “standard” approach when you want to “target” as many potential customers as possible.
While Seredyn is unlikely to be strong enough for panic attacks in short term, the addition of Passion Flower can be helpful in long term use for regulating the nervous system. The Magnesium taurate is another interesting choice since Magnesium is well known for its muscle relaxant properties, but taking a Taurine based supplement might be better. In addition, Magnesium is best absorbed when taken with food.
Possible Seredyn’s side effects might include headache, stomach upset, fatigue, and drowsiness. We advise caution when taking this supplement in combination with prescription medication, because it can overlap what the prescription medication is trying to do.
Seredyn is a supplement that claims to be “scientifically proven to relieve anxiety, to help you feel more relaxed, confident, and in control.” As with many other claims, we have seen previously; this one is not backed up with data or evidence to prove the following Seredyn statements.
Is Seredyn Right For You?
Seredyn is a brain supplement claimed as scientifically proven to relieve anxiety, increase feelings of relaxation, confidence, and control. The company behind this supplement is BioNeurix Corporation.
According to their website, BioNeurix develops and distributes advanced natural medicines that set new standards within the nutraceuticals industry for effectiveness, safety, and consistency. They also claim to have a balanced approach to health and wellness that combines the power of science with the wisdom of nature by bringing together the advantages of both alternative and conventional medicine.
Seredyn’s formula includes a mixture of vitamins, minerals and a proprietary blend of Valerian, Passionflower, and the amino acid L-Theanine.
As with many other claims, we have seen so far, and this one is not backed up by clinical data or scientific evidence that would prove the Seredyn’s benefit statements mentioned above. The manufacturer suggests a 90% success rate on occasional anxiety symptoms, based on an online survey conducted by the company on their consumers. No independent research studies are mentioned, however.
Ingredients of Seredyn
Seredyn includes the following ingredients: Theanine (L-Theanine), Passion Flower, Valerian Root, Taurine, Niacinamide, Magnesium, Gelatin capsule, rice flour powder, magnesium stearate, and silicon dioxide.
Effectiveness of Seredyn
While the manufacturer cannot prove that their formula is 100% effective and it works as advertised, they do cite several studies that appear to support the effectiveness of the ingredients included in Seredyn’s formula.
Seredyn contains a usual mix of ingredients, generally found in products available on the brain supplements market as performance enhancing substances. You will find, upon researching various products, which many manufacturers use L-Theanine (an amino acid commonly found in green tea) to develop similar brain supplements.
L-Theanine is particularly important and relevant to the core benefits of the formula because it can cross the blood-brain barrier, which is why supplements often contain this ingredient. This amino acid has been shown to reduce mental and physical stress, and improve cognition and mood.
Research involving L-Theanine also indicates that it may be useful in the treatment of schizophrenia when used in combination with other antipsychotic drugs. The same studies have shown that the substance is likely safe even when larger doses are administered.
While this is a vital amino acid, and something that human brain needs, there is some limited evidence that a combination of L-Theanine and herbal extract might not work as expected. Herbs can prohibit the amino-acid from acting as it should and from passing through the brain blood barrier as expected.
Another prominent ingredient in Seredyn’s formula is the Valerian extract, obtained from the roots of a plant called Valeriana officinalis. The correct dosage for this herbal extract is considered tough to determine, as there is a wide variation in the chemicals of the dried root. However, this particular formula contains a standardized to 8% Valerenic acid, an active chemical considered responsible for the plant’s sedative and anxiolytic effects. Valerian root is nontoxic but may cause side effects such as dizziness and disorientation when taken in high, excessive doses.
The manufacturer also mentions Seredyn’s side effects, including drowsiness, headache, stomach upset, and fatigue. As with all herbal approaches to stress and anxiety this two may only offer short-term relief and do not provide the brain with the nourishment it needs to restore the chemical balance.
An herbal approach is an artificial approach that only seems to mask the underlying issue. A much better solution would be providing the brain the right amounts of vital amino acids and neuro-nutrients (such as those found in whole foods). This is a much more natural alternative to herbs and vitamins, which may offer health benefits, but will not significantly help the brain.
Seredyn reviews from consumers are available. What is being stated includes the following:
- It worked for my chronic insomnia, and now I am free of all the prescription drugs I used to take to manage it;
- I experience fewer anxiety episodes than before, and I am confident in my future again;
- This only helps me relax, and it has a mild calming effect, not working for my anxiety, though.
Seredyn dosage is one or two capsules taken up to three times a day.
A bottle of Seredyn contains 60 capsules and is sold for a moderate price. However, although the manufacturer states that a bottle provides the necessary month’s supply, this statement is valid only when the minimum dosage is administered. If the consumer uses the maximum daily dose (6 capsules), a total of three bottles would be necessary for covering a full month’s supply. This would make the monthly price paid for the formula very high, which is not something consumers should overlook when taking a decision.
A 60-day money back guarantee is available for unsatisfied clients. There are several conditions to be fulfilled upon returning a product, detailed by the manufacturer on the official site. This supplement is available for purchase directly from the manufacturer’s website or from some online retailers. Some retailers may offer additional discounts.
Does Seredyn Work?
The information provided on Seredyn’s official website is abundant and relevant to consumers. The manufacturer does cite some studies and clinical trials to prove the effectiveness of the ingredients. Numerous links toward official and trustworthy sources are also provided. However, BioNeurix fails to provide the same evidence for the formula as a whole.
Seredyn’s reviews are available, and numerous positive testimonials and success stories can be found on the dedicated website, as well as some positive reviews on specific sites and forums. Seredyn for anxiety is mentioned as a core benefit. Nonetheless, it is our obligation to recommend the health care specialist’s approval before starting a medical treatment of any kind.
Seredyn side effects may also occur, as previously mentioned. Plus, an herbal approach is an artificial approach and often only masks the underlying issue. We believe that a much better alternative in providing the brain with the right amounts of vital amino acids and neuro-nutrients is by having a healthy diet.