Skip to product information
1 of 6

Intenergy USA

Hydrolyzed Marine Collagen Flex Extra Strength

Hydrolyzed Marine Collagen Flex Extra Strength

16 fl oz.

Regular price $74.95 USD
Regular price Sale price $74.95 USD
Sale Sold out
Shipping calculated at checkout.


∙ Assists in rejuvenating the skin, nails, and hair
∙ Promote muscular and joint elasticity
∙ Helps lessen joint and bone discomfort
∙ Assists in regenerating damaged tissue
∙ Anti-Inflammatory properties


Biotin: Has been referred to as the “beauty vitamin” for its very important metabolic function, which translates to healthy skin, hair and nails. This water-soluble vitamin is essential for breakdown of fatty acids. Proper breakdown and distribution of these fatty acids translates to healthy skin. This creates a gloss on skin, which protects against water loss and damage from the sun's harmful rays.

Vitamin D-3: Crucial for bone health and required for proper functioning of muscles. This vitamin also possesses anti-inflammatory properties. As a result, it is widely believed that it may play an important role in alleviating joint pain, particularly in cases where the origin of pain is inflammation.

Vitamin E: Prevents inflammation, helps prevent cardiovascular conditions, and helps maintain the health of the skin and eyes.

Vitamin C: Is responsible for creating and maintaining collagen, which is the "glue that holds the body together." Specifically, this antioxidant strengthens blood vessels and gives skin its elasticity and strength.

Hydrolyzed Marine Collagen: Benefits of hydrolyzed collagen include improvements in skin toning and thickening, joint rebuilding, arterial strengthening, and increased energy.

Glucosamine Sulfate: Provides benefits for individuals with osteoarthritis and helps improve mobility and function.

M.S.M.: Improves skin and health of complexion. Improves flexibility. Detoxifies the body. Strengthens hair and nails. Increases energy. Anti-inflammatory.

Curcumin: Problems at joints are often accompanied with severe pain and rapid damage of tissue. Curcumin is proven to have the ability to alleviate such conditions due to its unique analgesic effects. This is carried out by naturally deactivating pain sensitivity mechanism which decreases swelling while protecting tissue from damage.

Chondroitin Sulfate: Several studies in Europe have shown that supplemental chondroitin sulfate is well-absorbed and used by the body to maintain and repair joint cartilage.

Hyaluronic Acid: As we age the viscosity of the joint fluid lessens. Hyaluronic Acid helps to maintain normal joint cushioning. Taken orally, it acts as a joint lubricant in the cartilage concentrated in the knees, hips, and other moving joints for easy, friction-free movement. it is also an essential component of skin that keeps it healthy, supple, hydrated and youthful.


Take one (1) (15ml) to two (2) tablespoons daily. For athletes in need of maximum muscular and joint recovery, take two (2) tablespoons in the morning and two (2) tablespoons in the evening. Mix with 4-8 oz of juice or water.

Customer Reviews

Based on 3 reviews
Richard Wilson
Great product!

I have been using the Collagen Flex Extra Strength for several years, great product.

Jeannette Morris
Hydrolyzed marine collagen

I have been using this product during the last two years with the best results for my joint pain and arthrosis

Alvin Alcala
Best Joint Support Supplement I’ve taking.

So I’m currently a PowerLifter, which means that I literally beat my body up daily. My lifts are heavy and I’m always torn with my joints and ligaments throughout the week. After take this supplement and actually still taking it, I feel that all my pain and inflammation is gone. I squat heavy and my hips have been hurting really bad, this supplement, took away my inflammation instantly. I’ve literally drank this for 3 days now and I can feel all my pain decreasing dramatically. I’ve reached out to many lifters in my Gym and I’ve recommended this supplement to them. We purchase this product at a supplement store called Nutripro in Kendall Florida, and I have nothing but amazing things to say.

View full details

Collapsible content


All Intenergy products are manufactured and packaged in facilities inspected and approved by the U.S. Food & Drug Administration.

Good Manufacturing Practices (GMP) certification for Intenergy products ensures the integrity of the product manufacturing process as well as the compliance with food safety regulations.

Made in the USA.


Shop with confidence knowing that your order will ship within 48 hours, so you can start enjoying your new products sooner! And as a bonus, every order includes free promotional gifts, because we believe in giving our customers more value and appreciation.


Any questions about products, ingredients, payment, shipping, or orders can be communicated directly to our sales department on our contact page.

1 of 3