Joint Support
Daily Use
Trained By JP TBJP Join-In 210g Joint Support - 210g / Cherry
TBJP

TBJP Join-In Joint Support 210g

★★★★★
3.0 | 1 reviews |  30 Servings
£32.99 £36.99 £1.10/serving
Seven-Ingredient Daily Joint Stack MSM 2500mg, Glucosamine HCL 1000mg, Cissus 500mg, Chondroitin 400mg, Boswellia 300mg, Hyaluronic Acid 200mg and UC-II collagen 40mg - the whole stack in a single fruit-punch powder.
No Proprietary Blends Every milligram is on the label. Standardised extracts (Cissus 20% polyphenols, Boswellia 65%) - so you know what is in the scoop, not "joint blend 4000mg".
Single Daily Scoop One serving per day mixed in water or juice. 210g per tub covers thirty daily servings. Easier to take than a handful of capsules - and lifters who train hard tend to stick with powder routines.
Cherry
Low Stock
Fruit Punch
Standard delivery
Next day (£5.99)
17,600+ Reviews
14-Day Returns
Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Cherry
Fruit Punch

TBJP Join-In 210g, MSM + Glucosamine + UC-II Joint Powder

TBJP Join-In is a seven-ingredient daily joint support powder covering the full structural and anti-inflammatory spectrum in one serving. Each 7g serving delivers MSM 2500mg, Glucosamine HCL 1000mg, Cissus Quadrangularis extract 500mg (20% polyphenols), Chondroitin Sulphate 400mg, Boswellia Serrata 300mg (65% boswellic acids), Hyaluronic Acid 200mg and UC-II native collagen 40mg. The 210g tub provides 30 servings.

MSM (methylsulfonylmethane) at 2500mg is the highest-dosed active - a sulphur donor used as a joint comfort and inflammation modulator. Glucosamine HCL at 1000mg is the most researched cartilage maintenance compound in sports nutrition. Chondroitin sulphate at 400mg pairs with glucosamine to support extracellular matrix retention in cartilage. Boswellia Serrata at 300mg (65% boswellic acids) targets the 5-LOX inflammatory pathway - a complementary mechanism to standard NSAID-pathway compounds. Hyaluronic acid at 200mg is the primary lubricant molecule in synovial joint fluid. UC-II native collagen at 40mg is a low-dose undenatured Type II collagen form used in research as an oral tolerance agent for joint cartilage. Cissus at 500mg provides the polyphenol anti-inflammatory layer.

Most joint products run three ingredients - glucosamine, chondroitin and one anti-inflammatory. Join-In runs seven at individual transparent doses. The Boswellia, Cissus, Hyaluronic Acid and UC-II additions cover anti-inflammatory, synovial fluid and oral tolerance mechanisms that a standard glucosamine-chondroitin blend does not address.

Join-In suits powerlifters and strength athletes with high joint load, endurance athletes managing repetitive-stress injuries, and anyone in their 30s or above who wants to maintain joint health proactively. It is not an acute pain relief product. Contains bovine (chondroitin sulphate is bovine-derived); check suitability if vegetarian.

Key Benefits

MSM + Glucosamine + Chondroitin

The classic joint-support trio dosed individually on the panel: MSM 2500mg, Glucosamine HCL 1000mg and Chondroitin Sulphate 400mg per serving. No proprietary blends.

Cissus + Boswellia + UC-II

Cissus Quadrangularis 500mg (20% polyphenols), Boswellia Serrata 300mg (65% standardised) and UC-II native collagen 40mg sit alongside the core trio - a stronger seven-ingredient joint stack than the usual three-ingredient powders.

Hyaluronic Acid 200mg

A full 200mg of hyaluronic acid per serving, plus the rest of the joint stack - all delivered as a fruit punch flavoured powder rather than a handful of capsules.

Authorised TBJP Stockist

Discount Supplements is an authorised stockist of Trained By JP. Every tub is genuine, fully traceable, sealed and shipped from our UK warehouse.

Frequently Asked Questions

What is in TBJP Join-In?

Per serving: MSM 2500mg, Glucosamine HCL (vegetarian) 1000mg, Cissus Quadrangularis Extract 20% Polyphenols 500mg, Chondroitin Sulphate (Bovine) 400mg, Boswellia Serrata 65% 300mg, Hyaluronic Acid 200mg and UC-II Collagen 40mg. Flavoured with fruit punch flavouring, citric acid, malic acid, sucralose, natural orange colour (annatto), maltodextrin and stevia.

How and when should I take it?

Mix one full serving with 250-300ml of water or juice once per day. Daily consistency is the design - joint nutrition builds over time rather than acting in a single dose. 210g per tub covers thirty daily servings. Take with or after a meal.

Can I take Join-In alongside other TBJP products?

Yes. Join-In stacks cleanly with TBJP protein, creatine, omega-3 and a daily multivitamin. There are no clashes at the labelled daily serving. Many lifters take their joint scoop with breakfast or after training.