Price: $8.81 - $7.49
(as of Dec 25, 2025 12:42:16 UTC – Details)
From the brand
At Carlyle, our roots run deep with over 40 years experience in health and wellness. Three generations later, our family is committed to providing quality products that you can count on. Our expertise in sourcing the purest ingredients combined with advanced technologies make us proud to deliver premium, honest supplements at the best value. We’re dedicated to supporting you and thanks for choosing us in your pursuit to healthy living!
QUALITY IS OUR LIFELINE
Trusted Ingredients & Superior Quality!
How did we get our start?
Our roots in the supplement industry started back in 1971, with only a father and son. Three generations, and three successful businesses later, we bring you Carlyle. Our company is founded on expertise, hard work, and growth.
What makes our products unique?
We have a dedicated team that brings over 40 years of experience in creating vitamins, minerals, and herbal supplements.
Why do we love what we do?
It’s not enough for us to provide you high quality supplements at a low cost, we want to aim higher.
WE AIM TO DELIGHT YOU.
We want to provide you with the best experience possible.
Product Dimensions : 1.6 x 1.6 x 5 inches; 2 ounces
Item model number : CL14101
Date First Available : August 17, 2018
Manufacturer : Carlyle
ASIN : B07GRC5KFK
Best Sellers Rank: #41,521 in Health & Household (See Top 100 in Health & Household) #134 in Vitamin B7 (Biotin) Supplements
Customer Reviews: 4.4 4.4 out of 5 stars (3,011) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
MAXIMUM BIOTIN: Support a strong beauty regimen daily with this Extra Strength Essential B Vitamin!
LIQUID GEL: Convenient drops provide 10,000 mcg of Biotin with a berry flavor
EXPERTLY CRAFTED: Our vegetarian formula is backed by our commitment to purity and potency
CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Yeast, Milk, Lactose, Artificial Sweetener and Non-GMO
Customers say
Customers report that the biotin supplement helps with hair and nail growth, with one noting their hair grew at least 2 inches longer. The product receives positive feedback for its quality and value. However, customers disagree on the taste, with some finding it sickeningly sweet. Moreover, the consistency receives mixed reviews – while some find it easy to swallow, others struggle with it, and several customers describe it as slimy rather than liquid. The effectiveness of the supplement is also mixed, with some saying it really works while others report it’s not effective at all.
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