I've had great results for over 20 years
Maximum Strength Glucosamine Sulfate, the CLASSIC formulation
- Classic Glucosamine Sulfate
- Maximum Strength Sodium Chloride Formulation*
- Offered in a Powder or Caplet form
- Supports Healthy Joint Function and Cartilage*
- Promotes Good Health of Body Joints*
InvigoFlex® D - Maximum Strength Glucosamine Sulfate, the CLASSIC Formulation
With InvigoFlex® D, we set out to create a Glucosamine product that uses the right Glucosamine Sulfate, with the right dosage and right stabilization. We call this the CLASSIC formulation as it provides the correct dosage (1,500 mg) and overall stabilization (sodium chloride) shown to be effective. InvigoFlex® D is used to help support joint health and maintain and promote healthy cartilage.
While many products today use different versions of Glucosamine, such as Glucosamine Hydrochloride, InvigoFlex® GS specifically uses Glucosamine Sulfate as it has been proven in many different studies. Glucosamine Sulfate is one of the most popular and proven ingredients used to help with joint discomfort.
As a natural ingredient, Glucosamine Sulfate is essential in maintaining cartilage in the joints while defending, strengthening, and promoting overall joint flexibility. Glucosamine Sulfate has also been investigated for its ability to modify underlying cartilaginous degeneration in joints, and therefore to potentially provide relief to patients. The majority of studies have demonstrated the ability of Glucosamine Sulfate to alleviate symptoms of joint discomfort due to overexertion and exercise as well as support joint function and cartilage. Glucosamine Sulfate has been used in many pre-clinical and clinical studies. Leading medical journals have cautioned that without head-to-head trials, other glucosamine products, like Glucosamine hydrochloride (HCI), may not provide the same benefits as Glucosamine Sulfate.
As the aging process breaks down the cartilage in your joints, keeping up with an active lifestyle becomes increasingly difficult. Sports and exercise that once came easy might suddenly become too much for your aching joints. Repeated stress on your joints, whether it be from physical activities or from normal progression as we get older, can have negative effects on your cartilage. InvigoFlex® D works by supporting joint function and cartilage and promoting overall good health of body joints, especially in the knees.
Most joint supplements that you find in the market today are offered in caplet form. InvigoFlex® D offers customers the option of choosing the right format that works for them. Having trouble taking pills? Try our Powder version which can easily be mixed with water or juice. Additionally, some of the larger and more extensive studies done on Glucosamine Sulfate (specifically with our DONA brand) used the powder format.
Powder: Dissolve the content of one packet in water or juice before taking daily.
Caplets: Take 2 caplets together daily with water or juice.
Due to its mechanism of action, the product may take 1-2 weeks, or possibly longer, to notice any effects. Optimal effects on joint mobility have been observed after 12 weeks of daily administration. Store in a cool, dry place. Keep out of the reach of children. As with any nutritional product, please consult your physician before taking. It you are pregnant or breastfeeding, ask your Doctor before taking. Use only as directed. Results May Vary.
I chose this product because I wanted a product that worked for all joints. I had used Donna for many years for my knees but as I grow older, the other joints needed some loving too. Tested and quality product. I recommend it.
This is the only glucosamine that I use. It’s a great product and I can feel the difference in my joints. I don’t use ibuprofen anymore. Also, I like the powder because there are no other ingredients that are needed to make tablets.
While you may not have heard about the name InvigoFlex® D, you may have heard about Glucosamine. Many products offer different types of Glucosamine (i.e. Glucosamine Hydrochloride) and provide different quality levels, and different dosages. With InvigoFlex® D, we purposely use Glucosamine Sulfate with a specific dosage and stability standards to ensure maximum strength.
InvigoFlex® D should be taken by anyone who is looking to promote and maintain overall joint health. This can apply to the most active customers who are engaged in weekly physical activities, to individuals who are worried about their natural joint progression. InvigoFlex® D not only helps customers who are currently feeling joint discomfort, but also those who would like to maintain their joint health. InvigoFlex® D can satisfy both customers' short-term and long-term needs for the overall well-being of their joints.
Glucosamine Sulfate has been studied for its ability to modify underlying cartilaginous degeneration in joints, and therefore, to potentially provide relief to customers. The majority of studies have demonstrated the ability of Glucosamine Sulfate to alleviate symptoms of joint discomfort due to overexertion and exercise.
It is highly recommended that InvigoFlex® D be taken for a minimum of three months. While some customers may feel results as soon as 1-2 weeks, optimal effect can be seen after 12 weeks of daily administration. Results may vary depending on the customer's individual medical history.
InvigoFlex® D is safe with very minimal to no side effects reported. However, we recommend consulting with your physician so that they can better advise you on how InvigoFlex® D fits in with your individual medical history. If you are pregnant or breastfeeding, or on a blood thinner, ask your Doctor before taking.
While many products today use different versions of Glucosamine, such as Glucosamine Hydrochloride, InvigoFlex® D specifically uses Glucosamine Sulfate on purpose, with a specific dosage requirement of 1500mg per serving and a stabilization process using Sodium Chloride vs. Potassium (which most in the market use). Glucosamine Sulfate is one of the most effective and proven ingredients used to treat joint discomfort. A natural ingredient, Glucosamine Sulfate is essential in maintaining cartilage in the joints while defending, strengthening, and promoting overall joint health. InvigoFlex® D strives to offer the best version of Glucosamine Sulfate possible. In addition, unlike other brands, we offer both a powder or pill version of InvigoFlex® D to provide options for those who struggle with pills.
InvigoFlex® D offers a powder version mainly to give customers who struggle with taking pills an option. In addition, our doctors who recommend our brands were looking for a powder version to offer, mainly because early studies done on Glucosamine Sulfate used a powder form. However, both powder and caplets are the same and offer the same benefits.
The InvigoFlex® brand offers customers options to align with their specific joint health needs. This means, if you are allergic to shellfish or looking for a specific product for your hand joints or a 24-hour solution, InvigoFlex® offers you those specific products. InvigoFlex® D is one of those options, offering customers the CLASSIC formulation with just maximum strength Glucosamine Sulfate for your joints.
Since, InvigoFlex® D is derived from shellfish, we would advise not to. Instead, we would encourage you to look at the InvigoFlex® GS which offers a shellfish free, sodium free, and vegetarian safe Glucosamine Sulfate.
Yes, InvigoFlex® D is Gluten Free and GMO Free.
The recommended dosage for InvigoFlex® D is 1,500 mg split between two pills (which you would take together). If you are taking the powder version, it is one packet daily. Take serving together with water, preferably with food, in the morning every day.