A 2019 review of clinical studies found that taking 2.5–15 grams of hydrolyzed collagen peptides each day may be safe and effective ( 29 ). A smaller daily dose of 2.5 grams could benefit joint pain, skin health, and hydration ( 7 , 30 , 31 ).18 Sept 2020
What happens if you take too much collagen?
When you have too much collagen, your skin can stretch, thicken, and harden. It also can cause damage to internal organs, such as the heart, lungs, and kidneys.3 Mar 2021
Is it safe to take biotin and collagen together?
Is it OK to take biotin and collagen together? Yes, it is ok to take biotin and collagen together. Collagen supplements and biotin supplements are both safe supplements and in some cases may actually complement each other with their benefits involving your hair and nails.25 Jul 2020
How much collagen should you take a day?
There are no official guidelines as to how much collagen should be taken per day. Generally, for improved skin and hair health, 2.5-10 grams of collagen peptides can be taken orally for 8-12 weeks daily. For arthritis, 10 grams of collagen peptides can be taken daily in 1-2 divided doses for about 5 months.6 May 2021
Can you take too much collagen and biotin?
Biotin supplements can cause problems if you take too much. Side effects can include skin rashes, digestive upset, problems with insulin release, and kidney problems. As with any supplement, the safety of long-term or high-dose use isn't known.13 Oct 2021
Is 20 grams of collagen a day too much?
That 20-25 grams per day of that total protein could be collagen. According to this suggestion, 20 grams of collagen a day may not be too much for most generally healthy people. However, a dose that high may not be necessary for most people.1 Aug 2020
Does biotin interact with anything?
Some medications are changed and broken down by the liver. Biotin might decrease how quickly the liver breaks down some medications. Taking biotin along with some medications that are changed by the liver might increase the effects and side effects of some medications.11 Jun 2021
Can biotin be taken with other vitamins?
You can take a biotin supplement with a multivitamin each day without risk of biotin overdose.7 May 2019