Dee Cee Labs

Formula 303 (Maximum Strength Relaxant)

Now: $13.99 - $52.99
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(1507 reviews) Write a Review
Now: $13.99 - $52.99
(You save )


Formula 303 Maximum Strength Natural Muscle Relaxant by DC Labs

An All Natural Supplement

Formula 303 uses natural ingredients to help fight muscle spasm and alleviate pain.* It contains valerian root, passion flower, and magnesium. Formula 303 may also help to calm the mind.

Formula 303 is a non-habit forming, homeopathic support for relaxing muscles and tension. This natural muscle relaxer can be appreciated by anybody. Doctors who have recommended Formula 303 to their patients have found that it was 80-85% effective.

Formula 303 provides natural relief of discomfort associated with:

• Leg Cramps
• Back Spasms
• Tension
• Muscle Spasms
• Nervousness
• Pulled Muscles

*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

All Natural Ingredients

The natural relaxant works by combining three ingredients that have been used for centuries for their supposed relaxing qualities. Since Formula 303 is homeopathic, the ingredients are not listed in milligrams. Formula 303 employs six parts valerian root, three parts passion flower, and one part magnesium. The perfect mix for an all natural muscle relaxant.

Valerian Root

Valerian is a flowering plant that is native to Europe and parts of Asia. The valerian plant has been used for centuries for its medicinal effects. Ancient Greeks used valerian root as a cure all. They believed that it could help with digestive ailments, urinary tract disorders, liver problems, nausea and insomnia. Hippocrates even used it as a sleep aid to combat insomnia. It has also been used to help nervousness. Today herbalists suggest taking valerian root for its presumed abilities to relieve pain and muscle spasms.


Some might know Passion Flower was first discovered in 1569 and has been traditionally used to calm anxiety. Some scientists believe passion flower may increase levels of gamma aminobutyric, also known as GABA, in the brain. GABA works to lower activity in the brain. Decreasing brain activity may make it is easier to take your mind off worries, leaving you feeling relaxed. Passion flower may promote sleep and relieve muscle cramps.*


Magnesium is one of the most important minerals you can consume on a daily basis. The benefits of magnesium are seemingly never ending, and in Formula 303, it complements the valerian root and passion flower. Magnesium may counteract stress, help stabilize nerve cells, and maintains nerve balance. Without magnesium, nerves would be in a constant state of stimulation. Magnesium may work to relax the nerve cells, and in turn possess a calming effect.

Formula 303 Testimonials

We have thousands of Formula 303 testimonials and reviews. Millions of people trust Formula 303. This vegetarian formula is effective, and it has over 50 years of proven results. This blend of valerian root, passion flower, and magnesium is non-habit forming, and has been recommended by over 6,000 chiropractors.

Don't take our word for it though, read these Formula 303 reviews to find out if Formula 303 is the right choice for you.

Formula 303 Testimonies

"Over the years I have sustained injuries that often cause pain. I do not like to take NSAIDS or other analgesic products because of their negative effects on the body. Formula 303 which was recommended by my chiropractor has been a God-send! I can go through most days pain-free thanks to this wonderful product!"

"This product really helps with muscle tension, muscle pulls and tightness in back and neck without making me sleepy at all. I have used it for years after being recommended by my chiropractor. i always have a bottle at hand and have given it to many friends who also use it now."

"I have problems with sciatica, so I sometimes use this product to help me rest better at night. It can also be used throughout the day (low dose) to help with muscle pain related to stress or overdoing. My entire family (teens, young adults, and middle aged folks) have used this product at one time or another over the years. This website has the best price I can find for Formula 303."

"Formula 303 is the only all-natural product I've tried that helps me sleep. I've tried several OTC products as well as prescription drugs. Formula 303 does not give you that "drugged" feeling. After about 30 minutes, you simply get a little more relaxed and you fall asleep more easily. I recommend you try it."

"My 31 year old daughter had suffered with anxiety and tried 303. So later on when I had gotten a job that was on the high stress level she shared 303 with me and I couldn't believe well it worked. Since then my wife and have told and given 303 to numerous people. We have never heard of anyone that was disappointed with the results."

"This product really works. My husband and I windsurf a lot and are often sore and tired after sailing. Our fix at the end of the day is to take a couple of these and go to bed. If we wake up sore we take a couple more and sleep like a babies."

"We have used this product for many years after first getting it from our chiropractor. It is great for stress or tension, and helps with back pain and muscle spasms. Earth Turns has the best price around and their shipping time is excellent! Will definitely keep doing business with them!!!"

"Formula 303 works great. If you have any stiffness and you don't want to be put to sleep or take harsh chemicals(drugs) then you owe it to yourself to try this out."

"I have been taking Formula 303 for over a year. Two before bedtime helps me sleep soundly and 1 in the AM helps with neck aches! I won't be without Formula 303!"

"I was introduced to formula303 at my chiropractors years ago. It is great for sore muscles or just relaxing tense muscles. I often take a couple at night just to tradition to sleep. This is the best price I have found and they shipped it Lockett split I highly recommend both the product and Earth Turns."

"Good prices - great service and free shipping - what more can you ask for?"

"I will make this short and sweet. This company: its products and customer service are outstanding!!"

"This product is amazing! You quickly get relief without any side effects. I can take this in the morning when stiff and go directly to the gym without compromising my workout. Formula 303 actually enhances it because it allows me to participate more fully! Ordering was easy and the product arrived within days!!!!!"

"I can always count on speedy service, and I do not want to be without these relaxants! but any product I have gotten from you has been excellent! Thank you."

"My Chiropractor gave me a sample of these and since then its all I take. Tried something else 1 time and quickly ordered these again, will stay with what works. Earth Turns has great pricing and fast shipping."

"Haven't taken a "drug" in a few years now. 303 and Bromelain are a miracle."

"Ordering was very easy, with notification of shipment, etc. provided via email promptly, and my order was shipped and received super fast! Product quality was excellent. I am 100% satisfied with the EarthTurns transaction and the Formula 303 I purchased. I highly recommend this company!"

"I first discovered formula 303 through my chiropractor - I've tried a few other, similar products when I've run out of this and wanted to try something new but nothing works like this does. It's well worth the money!"

"Formula 303 has been a life-saver for me. Trying not to use prescription drugs for my insomnia, I have discovered Formula 303 helps me sleep--gently. Mornings, I never have the grogginess from Rx. EarthTurns has a great product and price, AND sends it quickly."

"I have used Formula 303 for many years and have found good overall pain relief and muscle relaxation in my neck, shoulders, and back. Without it I couldn't get through a day from the pain from prior injuries. Friends have told me the same thing."

"I have an old whiplash injury in my shoulder. I've tried many different remedies to relax it when it gets tight or achy, but Formula 303 works best. It's not quick; you have to take it regularly for a couple of days, but it gets the spasm and knots out without any side effects."

"I ordered Formula 303 for relief from a pinched nerve. Within the 1st day, the spasms were gone and the pain started subsiding. 5 days later, I'm fine. I highly recommend this product!"

"I have used formula 303 for years, it really relieves muscle tension, I can take a few of these before bed and my back ache will be gone by morning, it really loosens up things before I go to the Chiropractor too, it's almost a chiropractor in a bottle!!!"

"The best price I have ever found for Formula 303 tablets is at Earth Turns. Free shipping is a great bonus. I also found a coupon code online that was accepted. Delivery was within 3 days. Love the product and the service."

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Additional Details

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Formula 303 (Maximum Strength) Natural Muscle Relaxer. Made in America, by DC Labs.
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General Directions Adults and children 12 years of age and older, take as directed or as directed by your doctor. Formula 303 for Muscle Spasms As a muscle relaxant, take two tablets every three hours until relief is ob
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1507 Reviews

  • 5
    Awesome product

    Published by Country gal on Jun 26th 2023

    Dont like the smell of the pills , But let me tell u this stuff really works and dont make u droggy at all!!! Its a must I hit a sciatica nerve and I been iceing my back 20 mins every hour and taking these pills has help alot!!!

  • 5

    Published by Avon on Apr 2nd 2023

    While in hospital I was having muscle spasms at night in my legs. The (Charley horse) pain would hit me so hard at night I couldn't stand , sit or lie down. The hospital gave me pain meds but they didn't work. I bought these off the internet and convinced my doctor to let me keep them bedside. It was the ONLY thing that relaxed my muscles and gave me freedom from pain. I love Formula 303 !!

  • 1
    Terrible older

    Published by User on Mar 26th 2023

    Smells so bad you don't want to take it!!

  • 4

    Published by Grizz on Dec 29th 2022

    Good pills multiple surgeries on stomach they help me keep going

  • 5
    Formula 303!!

    Published by Jebbie on Oct 9th 2022

    I have used 303 for many years. I am a ski instructor and have had many painful situations over the years. I got my 303 from my chiropractor. It is the BEST muscle relaxer I have ever used. What a FANTASTIC product. I have, and will continue to recommend this to my friends and clients ! I LOVE it. Thank you for creating it.

  • 2
    Didn't Help

    Published by Gymiemac on Sep 28th 2022

    Tried on recommendation from a friend _ I didn't help me at all

  • 5
    love this stuff

    Published by dg on Sep 13th 2022

    and while it smells funny, my cat loves the smell- must have something akin to catnip in the mixture. keep the bottle closed and TRUST ME this stuff is worth the odd smell.

  • 5
    It does help

    Published by Dee on Aug 30th 2022

    I like that there's nothing harmful in this, it does help some, not too strong but the odor, what w/ the awful scent of this product ?

  • 4
    An unbelievable product for pain

    Published by Arky on Aug 20th 2022

    My brother in law takes this for pain management. I decided to order a bottle to try to help with my shoulder and hip pain. I was going to hospital for therapy and it did not seem to work. After hearing of Formula 303 and using it for a while, I realized my pain was gone. This was in 2019. My hip and shoulder pain is gone. I sleep better, too. I've told friends who have pain and si far, I have 5 people, friends and family who have heard me speak of my relief after taking Formula 303 that are now using it. I beyond blessed to be using something so effective and know that my friends and family who suffer are now on it as well. Thank you, Formula 303

  • 4
    A miracle supplement

    Published by Arky on Aug 19th 2022

    I do not want to ever be without Formula 303. I got enough to share with my son who has terrible pain and issues from Desert Storm. After a month, he called. He rest better than he has since the 1990's. Thank you, Dear Father for this miracle supplement than rest with pain and helps with sleep.

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