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Formula 303 Review – 8 Things You Should Consider
Formula 303 is a homeopathic formula promoted as a natural relief against muscle spasm, tension, and stress associated with various affections. The company behind this formula is Dee Cee Laboratories. The manufacturer claims to provide in-house supplements free of artificial additives or preservatives.
This company offers a 30-day money-back guarantee for all the products they market, as part of a 100% satisfaction guarantee insurance. All their formulations are advertised as manufactured and packed in FDA inspected facilities and following the current GMP practices.
This particular supplement is advertised as a relaxant, effective in relieving the adverse effects of various conditions like leg cramps, fibromyalgia, PMS, back sprains and strains, restless leg syndrome, neck and shoulder pain, mild insomnia, nervousness, or pulled muscles.
Formula 303 is recommended only for adults and children over 12 years of age, without exceeding the instructed dose (indicated by the manufacturer or approved by a specialized physician).
Formula 303 is marketed as a gluten-free formula based on a blend of three nutrients (two herbal extracts and a form of the mineral Magnesium). These nutrients have been demonstrated both scientifically and empirically to promote relaxing benefits in humans.
However, this is a homeopathic formulation, so the doses of active ingredients are highly diluted. An increased percentage of medical specialists claim that homeopathic medicine is comparable to placebo drugs in terms of real health benefits.

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1) Formula 303 Quick Facts
Formula 303 is an herbal and mineral-based mixture.
One of the active substances is the extract of the Valerian plant, obtained from the plant’s root. The plant has been traditionally used to treat insomnia, and common disorders caused by stress factors like anxiety, nervous asthma, emotional states, excitability, or mental disorders such as hypochondria and ADHD.
The compound is usually mixed with other herbal extracts to increase the potency of formulations. The main common side effect caused by the active substances from Valerian is drowsiness. Different common unwanted reactions that usually occur when large doses have been ingested include headaches, excitability, nausea, restlessness, and uneasiness.
Long-term use is not evaluated in terms of safety. The use of Valerian combined with other medication that acts on the CNS is potentially dangerous and should be avoided.
Passiflora is the other herbal ingredient from Dee Cee Labs Formula 303. It is also used as a natural sedative. This natural remedy is believed to have beneficial effects in alleviating the symptoms of sleeping disorders, depression, stress, spasms, and palpitation.
The extract is administered on a large scale duet to its non-addictive properties (unlike conventional sedative medication which has as primary side effect addiction). However, in many health claims, the use of Passiflora has failed to show conclusive clinical evidence. Researchers are being reserved about the plant’s actual benefits.
Magnesium carbonate is a common ingredient in dietary supplements. It is one of the many forms used within this type of medication. Magnesium is a naturally occurring mineral responsible for several essential functions in the human body, including regulating hormone levels and the relaxation and contraction of muscles.
Magnesium supplements have been prescribed to treat muscle contractions, soreness and cramping, and sleeping problems.
The manufacturer does not indicate formula 303 side effects. Special warnings are issued against its use by pregnant and breastfeeding women. Consumers have issued positive statements about the formula’s effectiveness in most of the advertised health claims.
2) What’s Inside Formula 303?
Formula 303 contains the following ingredients: 6 parts Valerian Root (Quad-Strength) 1X, three parts Passiflora (Quad-Strength) 1X, and 1 part Magnesium Carbonate 1X.
3) Does Formula 303 Work?
Dee Cee Labs Formula 303 is promoted as an herbal product for various health issues, including pain, insomnia, PMS, and more.
The formula appears to be a straightforward homeopathic mixture of three popular ingredients: Valerian Root Extract, Magnesium, and Passion Flower. Valerian is a common ingredient in sleeping or anti-anxiety medications.
This ingredient is believed to be non-addictive and to do not cause serious side effects, such as grogginess. However, Valerian root does have some diuretic properties, which, in the long term, may end up interrupting sleep and could cause headaches.
Dee Cee Labs claims that Formula 303 Natural Relaxant has been used by doctors for years to promote control over muscle spasms. According to a study conducted by the manufacturer, out of 400 patients who have used this product, more than 50% (249 participants) reported fewer problems with muscle spasms, 153 patients had experienced relief from high stress, and 142 patients were able to break the cycle of insomnia.
The study was nonetheless delivered at the request of the manufacturer. Hence results may be presented in a more favorable light.
Formula 303 reviews posted online are widely available from numerous sources. What is being reported includes:
- A fantastic product, really helps me cope with my fibromyalgia and insomnia;
- Major relief from my back pain and from muscle spasms that would not allow me to do anything right;
- This is an excellent natural product, recommended to me by my chiropractor. It works!
4) Formula 303 Benefits & Results
- The supplement is based on clinically studied ingredients;
- The product is a popular homeopathic remedy among consumers of such products;
- The formula comes with a 30-day money-back guarantee (available for all the product offered by this manufacturer);
- Formula 303 reviews are numerous and generally report positive results.
5) What You Need to Know Before Taking Formula 303
- The product is not clinically researched as such;
- The manufacturer does not mention;
- The drug interactions and side effects associated with this formula;
- A month’s supply is slightly expensive compared to products with similar benefits.
6) Formula 303 Price
Formula 303 Natural Relaxant is offered in different sized bottles. The overall price per tablet will decrease if you choose to purchase a bigger container, as it is the case for most products.
This formula is available for purchase from various online retailers. Some retailers may offer additional discounts, free shipping, and even free bottles for larger orders.
The recommended dose is one tablet per day. Depending on the bottle, that should be enough for 1 to 6 months of treatment. The 30-day money-back guarantees for the entire product range provided by Dee Cee Labs are also available for Formula 303.
7) Suggested Use
The suggested dose varies depending on the ailment. Complete directions can be found on the official page of the product.
8) Final Thoughts on Formula 303
Formula 303 is part of a particular class of nutritional formulations, that of the homeopathic remedies. The doctrine on which these supplements are created is that of “like cures like,” meaning that they contain highly diluted amounts of compounds that, if used otherwise, could cause severe side effects (sometimes potentially lethal).
The primary deficit of these products is that their effectiveness is also considerably diminished due to the dilution process, up to the point where they become entirely ineffective. Many researchers put the claimed and reported benefits of these formulations on the placebo effect.
Formula 303 is highly appreciated among consumers. However, the ingredients are not FDA approved to treat, cure, or diagnose any disease. Special precautions should be taken by people who operate heavy machinery or drive (Valerian’s most common side effect is drowsiness).
The best approach when considering using a dietary supplement is first to consult a healthcare practitioner who can fully inform you about the associated risks.
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Things Customers Want to Know about Formula 303
- Recent:
Formula 303 Natural Relaxant includes the following ingredients: 6 parts Valerian Root (Quad-Strength) 1X, three parts Passiflora (Quad-Strength) 1X, and 1 part Magnesium Carbonate 1X.
Produced by Dee Cee Laboratories, Formula 303 comes with a significant advantage: being useful in a wide range of conditions and symptoms such as leg cramps, insomnia, nervousness, fibromyalgia, restless leg syndrome, and neck, and shoulder pain.
Formula 303 Natural Muscle Relaxant is recommended to adults and children over 12. It includes herbs like Valerian Root, Passion Flower, as well as Magnesium Carbonate. Formula 303 reviews from consumers are generally positive, and users report fast-acting and positive results.
Dee Cee Labs Formula 303 is a homeopathic mixture of Valerian Root and Passiflora. These plants are typically known to address nervousness and mental and physical tension.
Dee Cee Labs Formula 303 has received numerous positive reviews, many consumers reporting immediate and encouraging results. The overall price per tablet is another huge plus. This product is one of the cheapest supplements of its type available at this moment.
However, we cannot ignore the lack of relevant clinical studies. While the manufacturer claims their product has been researched and proven to work, all they cite is a small study conducted on a limited number of subjects.
Have been using these for years. My chiropractor gave them to me for my tension in the neck. Wonderful product. I recommend these to everyone who complains about tension. And also for trouble sleeping at night.
Im on my second bottle of 90. Don’t have to take ibuprofen any more
I take it and within 20 minutes I’m out!
I tried it for the first time last night and couldn’t sleep a wink plus it made my nose itch all night!
It really is awesome!!! I’m not big on taking pills but after taking 303, I feel soo much better and definitely less stress. 5 stars plus for me!!!!!!
Love 303! it works! and I tried to give it 5 stars! and the page won’t let me!!
Take a drink of water and just swallow. You won’t taste anything at all.
inhale and hold your breath, swallow then exhale.
I just tried it today for the first time. Within twenty minutes I felt results. I was much more relaxed and the pain in my arthritic foot became less. I had just had a long day of walking on my foot and it was on a pain scale of seven to eight. It’s been a hour and a half after my first dose and my pain level, swelling is down to 3-4 . I believe it is working!
This product works for me. Going through an anxious period and also dealing with insominia. Started the product two nights and immediately takes the edge off and has allowed me two straight nights of good sleep as well.
I love this product! I was given it by my chiropractor after a back injury. I now use it on occasion after a stressful day or long day on my computer, (1/2 a tablet after dinner) for a perfect nights sleep, It is strong, so if you take at bedtime and do not have 8 hours to sleep, you may wake up groggy or grumpy, that’s why I take it after dinner :)
I’m a fitness instructor and though I’m familiar with all the rules about exercising, I sometimes tend to overdo it, especially if I have several private classes in a day. Formula 303 helps relieve my muscle and joint pains and I actually noticed I also sleep better after I take it.