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Customer Reviews
4.6 out of 5 stars 443
4.7 out of 5 stars 2,399
4.6 out of 5 stars 2,986
4.8 out of 5 stars 3,578
4.2 out of 5 stars 7,143
4.7 out of 5 stars 2,083
4.7 out of 5 stars 16,290
Price
$56.00$56.00
$63.00$63.00
$80.00$80.00
$33.00$33.00
$68.00$68.00
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$44.00$44.00
Servings
30
180
180
180
60
180
90
Primary Benefits
Sports Performance
Liver & Respiratory Health
Heart Health
Bone & Joint Health
Foundational Support
Muscle & Sleep Support
Sports Performance
Key Ingredients
Collagen Peptides
N-Acetyl-L-Cysteine
Omega Fatty Acids
Vitamin D3
Vitamin B, Magnesium
Magnesium
Creatine Monohydrate
Gluten & Dairy Free
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Trusted by 45K+ Health Pros
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3rd Party Certified
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What makes Thorne supplements high quality?
Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.
How does Thorne test its supplements for quality?
To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.
Are Thorne supplements clinically tested and safe?
Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.
Why are Thorne products more expensive than other supplements?
When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.
Where are Thorne supplements made and where are the ingredients sourced from?
Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.
Product Dimensions : 5.5 x 5.5 x 6.5 inches; 1.12 Pounds
Item model number : SP686
Date First Available : August 5, 2022
Manufacturer : Thorne Research
ASIN : B0B7K9Y1FD
Best Sellers Rank: #5,716 in Health & Household (See Top 100 in Health & Household) #52 in Collagen Supplements
Customer Reviews: 4.6 4.6 out of 5 stars (443) 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); } }); });
Joints and Muscles: Collagen promotes the strength and health of tendons, bones, and ligaments, with added nutrients to enhance cellular energy production and support exercise efficiency*
Easy to Absorb: Provides 15 g of hormone-free collagen types I and III, which have been broken down into shorter amino acid chains, called peptides, that are easier to digest
Unflavored Collagen: Mixes easily into a hot or cold beverage, allowing you to get your collagen your way – in your coffee, your smoothie, or your own beverage creation
NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
9 reviews for THORNE – Collagen Fit – Unflavored Collagen Peptides Powder with Nicotinamide Riboside – 15g of Collagen Peptides and 14g Protein per Serving – NSF Certified for Sport – 17.8 Oz – 30 Servings
Add a review
$56.00
Russ H –
Thorne Collagen Fit Review – Solid Addition to My Routine
I’ve been using Thorne Collagen FIT for just over a month now, mostly as part of my morning smoothie. It blends in well and adds a noticeable protein boost, which has been a great upgrade to my usual mix. While the powder is palatable enough to drink with water alone in a pinch, I do notice a subtle flavor and scent, so I’d recommend mixing it with something like a smoothie or juice for the best experience.As for results, I’ve noticed my skin looks a bit healthier lately… though it’s hard to say if that’s from the collagen or just feeling better and more healthy overall. Either way, it’s been a positive change. I’m not entirely sure what the nicotinamide adds in terms of benefit, but I trust Thorne’s formulations and overall quality. All in all, this has been a worthwhile addition to my supplement stack.
Ca –
No grit no flavor.
Great! No grit no flavor.
Jagmom –
Miracle for wellbeing!!
This product is the BEST! Since I started taking THORNE Collagen Fit, I am not only moving better but actually can walk in heels again!!It has made a noticeable difference with hair thinning, skin is softer, and I feel so much better!! This product has made such an impact in my wellbeing! I would recommend it to everyone.I love this product!! I have referred several others to this product and they are experiencing very beneficial results to their health. Try it! You’ll LOVE it!
Becky –
Actually No Taste!!
Great product with no taste!!!
David Geary –
stops a lot of the brusing
has been very good for strengthening my skin and reducing bruising. Even though it is unflavored, there is still a little after taste with my coffee.
Zina –
Strong nails, thinker hair, clear skin
I swear by this product and Thorne brand in general. I think I hooked all my friends on it by now. I’ve noticed my hair became longer and thicker, my nails are stronger and rarely break, my skin is clearer. It took about 2-3 weeks of consistent us to see the results. I add it to my morning coffee. Just be consistent and don’t skip days!
mihrigul –
Great product.
Great product.
Dottie T –
Works with my daily routine.
Great product dissolves easily and no aftertaste.
Yusuf macun –
But product does not dissolve well. And there are other collagen products including a wider range of types that dissolve better.