SKU: 19573780231

Natural Factors C Extra 500mg - 180 Capsules

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Description

Natural Factors C Extra 500mg - 180 CapsulesVitamin C is a powerful vitamin with infection fighting properties, playing a large role in immune system function. Vitamin C is crucial for the formation of collagen, making this vitamin very important for wound repair, healthy gums, strong bones and teeth, and for the prevention of bruising. As a powerful antioxidant, it protects the aqueous areas of the body (including the blood, intracellular fluid, and interstitial fluid) from free radicals.

Vitamin C is a powerful vitamin with infection-fighting properties, playing a large role in immune system function. Vitamin C is crucial for the formation of collagen, making this vitamin very important for wound repair, healthy gums, strong bones and teeth, and for the prevention of bruising.

As a powerful antioxidant, it protects the aqueous areas of the body (including the blood, intracellular fluid, and interstitial fluid) from free radicals. Because it is a water-soluble vitamin, the body cannot store vitamin C, making regular supplementation vital. The body’s need for vitamin C increases during times of stress because vitamin C participates in the production of vital chemicals, such as those needed for the "fight or flight" response. 

Natural Factors Vitamin C 500 mg also contains 500 mg of citrus bioflavonoids, plus rutin, hesperidin, and rosehips. Bioflavonoids protect, strengthen, maintain and repair collagen, capillaries and connective tissue; and possess powerful anti-inflammatory and antioxidant agents. 

Bioflavonoids have been shown to improve the absorption and therapeutic action of vitamin C and protect vitamin C from oxidation in the body. 

  • Superior antioxidant protection 
  • Bioflavonoids increase the bioavailability of vitamin C 
  • Free from gluten, soy, and GMOs 
Ingredients

Medicinal ingredients

Each capsule contains:

Vitamin C (ascorbic acid) 

500 mg

Non-medicinal ingredients

Citrus Bioflavonoids   250 mg

Rutin   50 mg

Rosehips          25 mg

Hesperidin       25 mg

Gelatin capsule (gelatin, purified water), vegetable grade magnesium stearate (lubricant).

Suggested Usage

For normal development and maintenance of bones, cartilage, teeth and gums.

Recommended Adult Dose: 1 capsule daily or as directed by a health care practitioner.  Keep our of the reach of children.

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Exchange/Return Notes
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SKU: 19573780231

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4.4 ★★★★★
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Turvell Howard
Cuba, US
★★★★★ 5
Nice chew toy for daily pet pastime
Color: Orange
Saw this ball and picked it for my neighbor’s pet. Multiple play modes keep dog engaged all the time. Tough material stands regular biting well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
B
Verified Purchase
bellastars4949
Chelsea, US
★★★★★ 5
Great interactive toy for energetic dogs
This ball has been a great way to keep my dog entertained, especially when I can’t play nonstop. The movement really grabs their attention, and the 3 play modes are a nice touch depending on how energetic your dog is feeling. It works well both indoors and outside, and my dog loves chasing it around. It's not noisy at all and has thicker material so it cannot be easily chewed or ripped. The E-TPU material feels durable and has held up well so far, even with pretty rough play. It’s easy to use, simple to switch modes, and keeps my dog busy for a good amount of time without getting bored. Definitely a fun and engaging toy for medium to large dogs, especially if they need extra stimulation. Would recommend for supervised play!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
M
Verified Purchase
Melissa Elie
New York, US
★★★★★ 5
Keeps him entertained!
My dog loves this ball! It's very durable, I love how it moves and jumps aorunf on it own keeping my dog entertained. The battery life is great, I have no complaints. It's very quiet also.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
E
Verified Purchase
Eric K
Fort Morgan, US
★★★★★ 4
Keeps the dog occupied
The ball seems to work fine. My only complaint is that it’s a little loud.
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Reviewed in the United States on June 9, 2026
P
Verified Purchase
pk
Draper, US
★★★★★ 3
Noise, but Has Good Qualities as Well
I bought this for my German Shepherd (117lbs). He is interested and will play with it for at least 15 minutes before moving onto other toys. The movement is great. Quite sporadic which keeps my dog guessing which way it will roll. Drawback: The sounds made by the ball while enabled are quite loud and can get annoying to us humans after a while. Heaven forbid if it gets stuck when it was in a movement mode...Continues to Buzz loudly until "rescued". My Shepherd likes to chew like any other dog. The pressure on his mouth is tremendous. This ball takes it. The size is also key. Large enough to not be a choking hazard for big mouths. So safety is apparent. The material allows a lot of "slobber", but seems to either wick it away (to where - haven't a clue). If I handle it - it is miraculously dry. This would be the perfect toy if the noise level wasn't nearing "10".
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Reviewed in the United States on February 12, 2026

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