SKU: 2907487113

CORTAFLEX® HA REGULAR STRENGTH POWDER 500g

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Description

CORTAFLEX® HA REGULAR STRENGTH POWDER 500gCortaflex Supplement (Joint Health) For Horses Cortaflex HA Regular powder is formulated to support the nutritional needs of healthy joints in horses and ponies engaged in light to moderate activity, as well as older horses requiring additional mobility assistance! This product features a proven combination of essential ingredients, with low sugar content, making it ideal for horses and ponies at risk of laminitis. Cortaflex HA Regular Powder contains

Cortaflex®

Supplement (Joint Health) For Horses

Cortaflex® HA Regular powder is formulated to support the nutritional needs of healthy joints in horses and ponies engaged in light to moderate activity, as well as older horses requiring additional mobility assistance!

This product features a proven combination of essential ingredients, with low sugar content, making it ideal for horses and ponies at risk of laminitis.

Cortaflex® HA Regular Powder contains collagen, hyaluronic acid, trace minerals, and amino acids, which are crucial for maintaining healthy cartilage and joint fluid. Cartilage is the flexible, elastic tissue that cushions the ends of bones within a joint, serving as a primary shock absorber and reducing friction. Synovial fluid must be thick and viscous to properly nourish and lubricate the joint while also acting as a vital shock absorber.

  • Delivers essential nutritional components for joint support, including collagen, amino acids, MSM, hyaluronic acid, and trace minerals.
  • Appropriate for all horses and ponies in light to moderate work, as well as older equines to enhance mobility.
  • Low sugar formulation - safe for horses and ponies susceptible to laminitis.
  • BETA NOPS and UFAS certified, ensuring our products are free from prohibited substances and suitable for horses competing under FEI rules and Racing Regulations.
  • Proven effectiveness with over 2 million units sold globally.

What is Cortaflex®?
Cortaflex® supplements are distinct in the market and often misrepresented when compared to other joint supplements! Cortaflex® supplies the necessary building blocks that help specialized cells in cartilage, known as chondrocytes, uphold joint health.

What are the benefits of Cortaflex? 

  • Collagen – a vital component required by chondrocytes to create the water-based matrix within cartilage. Collagen contributes to the strength of cartilage. (We source our marine-derived collagen sustainably and ethically.)
  • Amino acids like glutamic acid – converted in the horse’s body into glutamine, which pairs with glucose to form glucosamine, which then combines with other compounds to enhance cartilage's flexibility and shock-absorbing capabilities.
  • Hyaluronic acid (HA) – a crucial element of joint fluid that nourishes the joint and serves as both a lubricant and shock absorber.
  • Copper, manganese and silicon – essential trace minerals required for the horse to synthesize its own chondroitin (another key structural compound in cartilage), collagen, and hyaluronic acid.

Recently, in addition to these essential building blocks, MSM has been incorporated into the Cortaflex® supplements to offer a bioavailable source of sulfur, which is important for repairing sulfur-containing bonds within the cartilage matrix. MSM also aids in maintaining a normal inflammatory response.

Ingredients Per 14g Serving:

MSM 2500mg Collagen 280mg
Manganese 50mg Hyaluronic Acid 60mg
Copper 25mg Silicon 10mg
Vitamin B6 5.6mg Glutamic Acid 256mg
Glycine 131mg

Nutrition:

  • Cortaflex® HA Regular Powder serves as a complementary feed for horses and ponies, promoting and sustaining healthy joints as part of a well-rounded diet.
  • Additives (per kg): Technological additives: Monosilicic acid E551a 2500mg. Nutritional additives: Manganese (3b506 Manganese chelate of glycine hydrate) 3571mg; Copper (3b413 Copper (II) chelate of glycine hydrate) 1786mg; Vitamin B6 (3a831 Pyridoxine hydrochloride) 400mg.
  • Composition: Dehydrated Alfalfa, Methylsulfonylmethane (MSM), Calcium Carbonate, Whey Protein, Collagen (Marine), Rapeseed Oil, Hyaluronic Acid.

Analytical Constituents:

Crude Protein 16.7% Crude Fibre 18.3%
Crude Oils 1.8% Crude Ash 13.1%
Sodium 0.1% Glycine 0.93%
Glutamic Acid 1.83% Isoleucine 0.67%

Pack size: 500g Powder

Directions for use: For a 500kg horse; for the first 10 days: 14g daily. After this, use 7g daily. Maximum daily dosage is 14g. A 7g (approx) measuring scoop is included.

 

Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 2907487113

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Joe
Port Orchard, US
★★★★★ 1
Do not buy these
Color: Nude, Size: Women 9-13
These are terrible. They are designed to walk in. The first day I tried them on I walked about 20 steps and they basically ripped right off my feet. I didn’t think much of it and just thought ok I won’t walk in them I’ll just wear them to bed. The second pair that came with the order I wore to bed that night and woke up with holes tore in them. Terrible product
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Reviewed in the United States on March 22, 2026
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Kevin
Phoenix, US
★★★★★ 5
Durable
Color: Nude, Size: Women 9-13
These are form-fitting and durable. Wearing these keeps the skin moisturizer in place so it can be effective.
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Reviewed in the United States on January 14, 2026
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KN
Birmingham, US
★★★★★ 5
Great Results
Color: White, Size: Women 9-13, Color: White, Size: Women 9-13
The Jfrhuds Moisturizing Silicone Socks work very well. I ordered the white 2-pack in the large size 9-13, and each came packaged in an individual zipper bag.  I wear a women's size 9-9.5, and they fit me perfectly.  I can see how they have enough stretch to fit larger sizes easily and comfortably. These socks are a lot thicker and heavier than I expected.  They are rubbery with non-slip treads on the bottom.  As soon as I put them on my feet, they actually felt very moisturizing and almost wet, even though I had not put moisturizer on my feet first.  Plus my feet felt cold at first. It was different than I expected, I had never worn this type of sock before, and it was an interesting sensation. They work great, and I am sold on the benefits of these socks.  I wear them to sleep at night and dodn't walk very far in them.  They seem pretty sturdy, but I don't want to push it and will just use them for their intended purpose.  My feet weren't super dry or cracked, but the socks really helped revive them and make them super soft again.  I love them; they are great for self-care and would also make a wonderful gift. 
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Reviewed in the United States on April 20, 2026
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Michael S. Johnson
Lake Worth, US
★★★★★ 1
Not durable
Color: Nude, Size: Women 9-13
Only used two of them so far. One sock lasted nearly 3 wears. The other broke before I could finish wearing it the second time. Basically useless junk.
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Reviewed in the United States on April 2, 2026
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annette rainville
Omaha, US
★★★★★ 4
Thick Silicone Moisturizing Socks
Color: Nude, Size: Women 9-13, Color: Nude, Size: Women 9-13
★★★★☆ Thick Silicone Moisturizing Socks I ordered these silicone moisturizing socks to try for dry heels. Unlike typical fabric spa socks, these are made entirely of soft silicone and are noticeably thicker and very stretchy. When I first took them out of the package there was a visible fold line in the silicone. It appears to be from how they were folded in the packaging rather than a defect in the material. The silicone itself feels durable and flexible. The design works like a full silicone sleeve that traps moisturizer against your skin. I applied Aquaphor first and then slid these on so the moisture stays in contact with the skin longer. One thing I noticed right away is that the silicone feels cool when you first put them on, which is actually pretty comfortable. The bottoms have a zig-zag textured pattern that gives some grip if you need to stand briefly, though these seem better for relaxing while moisturizer absorbs rather than walking around much. The ankle opening is the tightest part of the sock. It stretches, but it’s noticeably snug compared to the rest of the silicone, which helps keep them from sliding off. For sizing reference, I wear a women’s 7.5–8 shoe and the size Large fits comfortably. There’s plenty of stretch and I can wiggle my toes easily, so they should accommodate larger feet as well. They’re also easy to clean. After using them you can simply wash them with soap and water and let them dry completely before storing or using them again. Overall these appear well made with thick silicone and plenty of stretch. If you use moisturizing socks or heel treatments, these work well for keeping lotion in place while your feet absorb it. Since this set comes with two pairs for about $10, the price seems pretty reasonable for something reusable like this.
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Reviewed in the United States on March 6, 2026

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