Share ConsumerLab.com's information with family and friends — or just send to yourself. Simply provide an email address below.
You must provide a valid email address.
Your email address*:
Your name*: Send me a copy
Email Address where it's going*:
*Addresses and name will only be used for sending this message.
Additional message (optional):
Your message has been sent. Thanks for sharing!
ConsumerLab.com Answers
Lutein Information
Question: What is Lutigold Lutein? And why is the capsule of one brand of lutein so much larger than that of another brand, if the amount of lutein on the label is the same?
Answer: Lutigold lutein is a trademarked brand of lutein which includes a small amount of zeaxanthin (800 mcg per 20 mg of lutein). Lutein typically makes up only a small amount (less than 10%) of the material inside capsules, so capsule size will depend more on the other ingredients in the product (including inactive ingredients such as oils) than on the amount of lutein.
More details about Lutigold and other brands of lutein, such as FloraGlo and XANGOLD, information about using lutein, and our tests and reviews of popular lutein products, are found in the Vison Supplements Review >>
I notice that in your page of tested vision products you seem to show only products that have free form Lutein. How about companies that sell Flora-Glo forms of Lutein ?
I am STILL loving your site! How helpful and responsive you are. I apologize for this not being about the topic of lutein but I just had to say how glad I am that I signed up for CL. Thank you so much and keep on keepin' on! Bless you ... I'm learning so much and buying the best now that I have the information to do it.
I'V BEEN USING SOLGAR 40MG LEUTINS & AM WORIED ABT ITS HIGH DOSAGE - ARE THERE ANY KNOWN HARMFUL SIDE EFFECTS?? ALSO WHAT EFFECT DOES VIT C SERUM HAVE ON SKIN CANCER?? WHERE DO U POST ?S FOR THIS SITE?
Hi Gary - As discussed in the "Concerns and Cautions" section of our Vision Supplements Review (https://www.consumerlab.com/reviews/_/lutein/#cautions), studies using up to 20 mg of lutein have not found a problem. However, 40 mg does not seem to have been tested for safety -- nor does there seem to be research suggesting the use of this high a dose.
Share your thoughts and comments about this topic in the space below. Please abide by the following rules:
If you make a statement of fact, such as whether a type of treatment does or does not work, state your basis -- such as personal experience or a published study.
If you make a positive or negative comment about a product, note whether or not you have a financial interest in the product or in a competing product.
Please be respectful in your tone.
Please do not submit any type of HTML markup or scripting as it will not be accepted, nor will comments that exceed 2,500 characters.
For your privacy, only your first name (from your account) followed by a random number will appear with your comment. Your last name and email address will not be displayed.
Comment:
Share your thoughts and comments about this topic in the space below. Please abide by the following rules:
If you make a statement of fact, such as whether a type of treatment does or does not work, state your basis -- such as personal experience or a published study.
If you make a positive or negative comment about a product, note whether or not you have a financial interest in the product or in a competing product.
Please be respectful in your tone.
Please do not submit any type of HTML markup or scripting as it will not be accepted, nor will comments that exceed 2,500 characters.
For your privacy, only your first name (from your account) followed by a random number will appear with your comment. Your last name and email address will not be displayed.
Comment:
You can modify your comment below. Please be aware the comment will have to approve the changes before they will be shown:
Comment:
Your edit has been submitted and is being reviewed by ConsumerLab.com prior to publication.
This CL Answer initially posted on 11/19/2014.
Last updated 8/7/2017.
ConsumerLab.com members may submit questions to CLAnswers@ConsumerLab.com. We read all questions and try to answer those of popular interest.
Sign up for FREE Newsletter
BECOME A MEMBER
Instant Access to Reviews for OVER 1,000 Products!
