Flex Guard helps keep joints moving with a collagen rich blend that supports connective tissue resilience, and it feels easy to fit into daily life.

Available Sizes & Variants:

Available Sizes & Variants:

375 grams powder, mango orange flavour, great value and easy mixing, which makes daily use a breeze.

Benefits & Features:

• Supports joint comfort with collagen and glucosamine, and helps ease movement too.
• Helps maintain connective tissue with a full matrix including type I and II collagen
• This blend also gives MSM, chondroitin, hyaluronic acid and minerals to support lubrication, cartilage structure, and overall joint comfort during intense training days and activity
• Supports bone density through minerals and vitamin C, helping you stay active
• The blend includes hyaluronic acid for joint lubrication and collagen types I and II to nourish tissues, supporting comfortable movement during workouts

Flex Guard mixes seven grams of type I collagen and half a gram of type II collagen per 15 gram serving, plus 750 mg MSM, 500 mg glucosamine, 500 mg chondroitin, 60 mg vitamin C, 20 mg hyaluronic acid and minerals to support joints. Omega-3s, calcium and magnesium contribute to bone and connective tissue health, while mango orange flavour makes daily use a pleasure. The European brand is known for practical, athlete-friendly supplements and solid product consistency. If you take magnesium glycinate or creatine, Flex Guard slides into your routine; some users also pair it with fiber supplements for constipation.

Type I collagen hydrolysate, maltodextrin, MSM (methylsulfonylmethane), acidity regulator - citric acid, glucosamine sulfate 2KCl, Type II collagen hydrolysate, L-proline, citric acid magnesium salts, MEG-3® POWDER - microencapsulated fish oil - 60% refined fish oil, gelatin, anti-caking agents - sodium phosphate, calcium silicate, maltodextrins, acidity regulators - sodium ascorbate, citric acid, rapeseed oil, flavor, antioxidant - tocopherols, sunflower oil, acidity regulator - malic acid, calcium salts of orthophosphoric acid, flavors, chondroitin sulfate, vitamin C (L-ascorbic acid), colorant for mango-orange flavor - beta-carotene, colorant for forest fruit flavor - azorubin*, sweetener - sucralose, sodium hyaluronate. *Azorubin may have an adverse effect on activity and attention in children.

• GTIN: 5902114017897
• Manufacturer: Trec Nutrition
• Size: Mango Orange
• Categories: Best SellersSports SupplementsSubscribe & Save ProductsTrec Nutrition
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Dissolve one serving of 15 g (2.5 scoops) in 200 ml of water. Take 1 serving daily, preferably 30 minutes before a meal. Do not exceed the recommended daily dose. The product should not be used by people allergic to any of its ingredients. Store in a cool, dry place at room temperature in tightly closed containers, away from direct sunlight and moisture. Keep out of the reach of small children.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Collagen (Types I and II) Hydrolysate

Collagen is a building block protein that makes up connective tissues in our bodies. In this version, it is a broken down mix of peptides from types I and II, often used to support joint and connective tissue well-being [which is pretty common in supplements].

This ingredient comes as a broken down collagen blend and is often described as collagen peptides from animal sources. It helps to supply amino acids needed for tissue upkeep and repair in joints and related structures.

What Does Collagen (Types I & II) Hydrolysate Do?

Scientific research hints that collagen peptides can help repair and maintain cartilage and connective tissue, with type II collagen possibly guiding joint tissue responses. These effects are discussed in studies looking at collagen's role in joint health, which is why this ingredient is popular in joint support routines.

Dr. Clark from the University of Ontario found that collagen peptides can help in keeping cartilage integrity and connective tissue function, contributing to normal joint function as part of a balanced diet and active living.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Why Welzo picked Trec Nutrition Flex Guard. Trec Nutrition is a recognised European brand with a wide reach and a clear focus on athletes and active users, gaining strong visibility in the sport nutrition space.

This brand’s credibility comes from its solid market presence and its specialised product range built for active people seeking joint and connective tissue support. Welzo weighs up brands with a careful eye on product integrity, and our team of medical experts collaborate to confirm that a partner aligns with our high standards. This is backed by our commitment to thorough quality and purity checks as part of our supplier selection process, ensuring consistency across batches for products like Flex Guard.

Benefits & Features:

• Flex Guard combines collagen-rich actives with a range of supportive ingredients that fit the brand’s athlete-focused approach, making it a natural fit for this supplement category.
• Our brand selection process is guided by our team’s expertise and is backed by our team of medical experts and our ingredient quality and purity standards.

Available Sizes & Variants:

• Flex Guard details to be listed here