Supplex Progen | Dog Joint Supplement with Hydrolysed Collagen
£22.95
Sold out- Targets Joints at the Source
- Supports Full Joint Structure
- Easy, No-Fuss Daily Use
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On orders over £35
60-day guarantee
Not happy? Full refund, no questions
Made in the UK
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Supplex Progen is a specialist collagen dog joint supplement designed to provide medium to high levels of joint support through a unique mechanism of action. The formula centres on Hydrolysed Collagen, which differs from traditional joint ingredients such as Glucosamine and Chondroitin. Once ingested, Hydrolysed Collagen Peptides enter the bloodstream and accumulate significantly in cartilage and other connective tissues, providing targeted joint support directly where it is needed.
Research published in a double-blind, placebo-controlled trial has shown that oral administration of Hydrolysed Collagen can contribute to preserving joint health and maintaining mobility. Beyond joint support, Hydrolysed Collagen Peptides also support muscles, tendons and ligaments, offering a broader structural benefit.
Supplex Progen also contains Hyaluronic Acid a natural component of cartilage and synovial fluid that helps cushion joints and maintain lubrication and Vitamin C, which plays an essential role in collagen synthesis and connective tissue health.
The formula is completely odourless and tasteless, making it easy to administer to even the most selective eaters. Supplex Progen contains no fillers or bulkers and is backed by Aviform's 60-Day See the Difference Guarantee.
Key Ingredients
| LEVELS PER 1g | Key Ingredient |
|---|---|
| 861.5mg | Hydrolysed Collagen |
| 100.0mg | Glucosamine HCL |
| 35.4mg | Vitamin C |
| 3.1mg | Hyaluronic Acid |
| 0.0mg | Fillers, Bulkers or Unnecessary Ingredients |
Composition
| Ingredient |
|---|
| Collagen (hydrolysed) |
| D-Glucosamine HCL |
| Hyaluronic acid |
Additives
| Name | Amount |
|---|---|
| Vitamins | |
| Vitamin C (3a300) | 35,200mg |
| all-rac-alpha-tocopheryl acetate (3a700) | 50mg |
| Sensory additives | |
| Rosemary Extract 5:1 | 500mg |
Analytical Constituents
| Nutrient | Value |
|---|---|
| Crude Protein | 92.5% |
| Crude Fibre | 0.1% |
| Crude Fat | 0.37% |
| Crude Ash | 0.8% |
| DOSAGE | Small Dog - up to 10kg | Medium Dog - 10kg to 25kg | Large Dog - over 25kg |
| Maintenance | 2.5g | 5g | 10g |
| Remedial (for dogs with significant joint issues) | 5g | 10g | 20g |
Add to Feed
Level scoop (enclosed) provides 5g approximately
You can either split the daily serving into multiple portions throughout the day or administer it all at once, whichever you prefer!

3 Reasons To Shop With Aviform
Why thousands of animal owners trust Aviform.
Formulation First
Every product starts in our UK lab. We use only FEMAS-assured, highest-purity ingredients — no fillers, no compromise.
Delivered to Your Door
Subscribe & save 25%, or order one-off. Free shipping over £35, dispatched same day before 2pm.
See the Difference
Backed by our 60-day guarantee. If you don't see results, we'll give you a full refund — no questions asked.
Benefits
Collagen-Powered Joint Repair
Supplex Progen delivers 25g of Hydrolysed Collagen per serving that enters the bloodstream and accumulates directly in cartilage and connective tissues — targeting joint issues at the source.
Complete Joint Care Formula
Combined with Hyaluronic Acid, Vitamin C, and no added fillers or bulkers. Every ingredient works together to support your dog's mobility and quality of life.
What Makes It Special
Collagen That Reaches the Joints
Hydrolysed Collagen is broken down small enough to enter the bloodstream and accumulate directly where it's needed — in cartilage and connective tissue.
No Fillers, No Compromises
Every milligram of this supplement is active ingredient. No bulking agents, no unnecessary additives — just pure, effective joint support.
Collagen That Reaches the Joints
Hydrolysed Collagen is broken down small enough to enter the bloodstream and accumulate directly where it's needed — in cartilage and connective tissue.
No Fillers, No Compromises
Every milligram of this supplement is active ingredient. No bulking agents, no unnecessary additives — just pure, effective joint support.
Compare Our Range
| Ingredient | Flexus 10 | Flexus VS |
This product
Supplex Progen
|
|---|---|---|---|
| Level of Support | Medium to High | High | Medium to High |
| Methylsulfonymethane (MSM) | 838mg | 780mg | |
| Glucosamine Hydrochloride (Vegan) (Not less pure Sulphate) | 500mg | 500mg | 500mg |
| Green Lipped Mussel (5:1) 5 x strength (Omega 3) | 300mg | 300mg | |
| Chondroitin Sulphate | 50mg | 60mg | |
| Collagen Peptides | 5093mg | 4307.5mg | |
| Boswellia Extract 8:1 | 40mg | 40mg | |
| Vitamin C | 30mg | 180mg | 177mg |
| Curcumin* | 20mg | 20mg | |
| Beta-1,3/1,6-glucans | 11mg | 10mg | |
| Hyaluronic Acid (HA) | 4mg | 10mg | 15.5mg |
| Vitamin E | 340mcg | 340mcg |








