Trained by JP Join-In


Trained by JP Join-In is your key to joint health and mobility.

With a blend of potent ingredients like MSM, Glucosamine, and UCII Collagen, this supplement supports joint comfort and flexibility. Whether you’re an athlete or simply want to maintain an active lifestyle, Join-In helps keep your joints moving smoothly.

Trained by JP Join-In

Discover the secret to maintaining optimal joint health and mobility with Trained by JP Join-In. This specialized supplement is thoughtfully formulated to provide your joints with the support they need, featuring a potent blend of key ingredients like MSM, Glucosamine, UCII Collagen, and more. Whether you’re an athlete pushing your limits or an individual determined to enjoy an active lifestyle, Join-In offers a reliable solution to promote joint comfort and flexibility.

Why Choose Trained by JP Join-In?

  1. Joint Comfort: MSM, Glucosamine, and Chondroitin Sulphate work together to provide joint comfort and alleviate discomfort.
  2. Reduced Inflammation: Cissus Quadrangularis and Boswellia Serrata may help reduce joint inflammation, contributing to improved joint health.
  3. Joint Lubrication: Hyaluronic Acid is known for enhancing joint lubrication, reducing friction and supporting flexibility.
  4. Support for Cartilage: Glucosamine and Chondroitin Sulphate are components of cartilage and may slow down cartilage degradation, aiding joint function.
  5. UCII Collagen: UCII Collagen is a unique form of collagen that may promote joint comfort and mobility.

Maintaining joint health and mobility is essential for an active and fulfilling lifestyle. Trained by JP Join-In is the solution to keeping your joints comfortable, flexible, and in peak condition. Whether you’re an athlete or simply looking to support your joint health, Join-In can help you achieve your goals. Make it a part of your daily routine and experience the benefits of healthy, happy joints.

View our full range of Trained by JP products.

Key Ingredients for Ultimate Performance:

  • MSM (Methylsulfonylmethane): A natural sulfur compound that may reduce inflammation and support joint health.
  • Glucosamine HCL: A compound found in cartilage that supports joint function and may alleviate joint pain.
  • Cissus Quadrangularis Extract: An herbal remedy that may aid in reducing joint pain and inflammation.
  • Chondroitin Sulphate (Bovine): A component of cartilage that may support joint health and slow down joint degradation.
  • Boswellia Serrata: A traditional remedy that may reduce joint inflammation and improve joint function.
  • Hyaluronic Acid: A substance found in the synovial fluid that may enhance joint lubrication.
  • UCII Collagen: A patented form of undenatured type II collagen that may promote joint comfort and flexibility.

To maximize your workout experience with Trained by JP Join-In, follow these simple usage directions:

  1. Mix 1 scoop (7g) of with 200ml – 230ml of water 20-30.
  2. Take no more than one serving per day.

Suitable for most dietary preferences and restrictions. However, if you have known allergies or specific dietary concerns, it’s advisable to consult with a healthcare professional before incorporating this product into your fitness routine. Produced in a facility which processes products containing nuts, milk, gluten, egg, soya, shell fish and peanuts.

  • Stick to the recommended serving size, and avoid exceeding it.
  • Intended for individuals aged 18 and older.
  • Discontinue use and seek advice from a healthcare professional if you experience any adverse reactions.
  • Not recommended for pregnant or nursing mothers.
  • Keep out of reach of children.
UK & Ireland Shipping

Shipping to UK & Ireland is sent via next day delivery, and is charged at £3.98, with free shipping for orders valued over £50 in cart.

International Shipping

We deliver internationally, enter your address at checkout to see delivery options and pricing. If your country is not available please contact us.

View our Delivery Information page for more details.



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