Vital Vitamins Grass Fed Enhanced Multi Collagen Pills (150 Capsules 3300mg)

no effect

I tooked 2 bottles and finish it but it didn't work with me like other brands I don't recommend this brand check other brands

Take these religiously. Help with hair loss, skin and nails and you can legit notice a difference in months! My nail lady commented on how fast my nails were growing. Like this more than the normal Biotin I was taking before. No weird taste and not a huge pill!

Wasn't a believer until a friend recommended this for my back pain. Used one bottle, then went without for a couple weeks and immediately ordered another bottle . It's not a cure but I do notice a big difference

Works great on hair and skin only issue is my fingernails still don't grow very well. Chip and break unless I keep them filed down to almost nothing. I never had issues with growing my nails until recently. I was hopeful this would help but I have completed one bottle and this will make my 2nd one. If I don't see any improvement in my nails I will try something else.

I have been taking this product since early March 2025 for joint support. I had also started exercising regularly a few weeks earlier and eating a lot healthier, to reduce my weight and have overall better health. In late March, I noticed a small rash on my inner thigh (it fit under a 2x3 band aid). My doctor couldn't identify it but, because I've had relative who have had Shingles, she said it might be that. I was preventatively prescribed an antibiotic and a topical steroid treatment. They took away the uncomfortable symptoms but the rash remains. I noticed that I also developed very mild acne and brittle finger and toe nails. The acne went away but the brittle nails persist. Because I'd made three changes at about the same time (exercise, diet and collagen supplement), I attributed these issues to my body adjusting, expecting them to resolve over time. I did notice, however, my joints felt better. I recently spoke with my sister and she told me she had tried to take different collagen supplements but they all caused her to have rashes on her inner thighs so she stopped taking them. A lightbulb went off in my head and I looked up the possible side effects of taking collagen supplements. I found listed among them not only the side effects I experienced but those of many other people who provided comments here. I'm sharing the side affects I found on the web, for your awareness and to help in your decision-making about this and other brands. This list is not exhaustive; there may be other side effects. What causes collagen side effects? Collagen intake has its benefits, but some people may exhibit side effects due to various factors, including collagen intolerance and improper collagen dosage. Side effects manifest as clinical symptoms best identified by a medical professional. These symptoms vary from one individual to another: Skin: Rashes, acne breakouts, or general skin inflammation. May be due to collagen sensitivity, chemical additives in collagen supplements, and contaminated natural collagen sources. Liver: Liver fibrosis from excessive accumulation of type I collagen in the liver tissue. May worsen the liver's condition, as unmanaged liver fibrosis can lead to liver cancer. Kidneys: Kidney stones. Hydroxyproline is a major collagen amino acid that is normally disposed of through the kidneys as oxalate, a kidney stone trigger. Stomach: Digestive problems including diarrhea, constipation, and heartburn, bloating and reduced appetite. Chemical additives greatly contribute to these reactions. Heart: Hypercalcemia (an overaccumulation of calcium which can lead to abnormal heart rhythm).

I’m on my third bottle of this supplement and I can honestly say that it has helped my body. My hair is thicker, my nails are stronger and since I’m a runner, it has helped my joints. It’s affordable and I will continue to purchase it.