Last update
6/9/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 51 Reviews
8.2
Supplement Facts
Serving Size: 1 Pack
Amount Per Serving
%DV
Calories
10
Total Fat
1 g
<2%*
Vitamin C (as ascorbic acid)
100 mg
111%
Vitamin E (as d-alpha tocopherol succinate)
64 mg
427%
Zinc (as zinc oxide)
15 mg
136%
Selenium (as sodium selenite)
70 mcg
127%
Manganese (as manganese sulfate)
1 mg
43%
Joint Construction Complex
3,000 mg
Glucosamine (as HCl, sulfate 2KCl)
**
Methylsulfonylmethane (MSM)
**
Chondroitin Sulfate A (CSA)
**
Chondroitin Sulfate C (CSC)
**
Joint Lubrication Complex
1,000 mg
Flaxseed Oil (50% alpha linolenic acid)
**
Cetyl Myristoleate Proprietary Blend(cetyl myristoleate, cetyl myristate, cetyl palmitate, cetyl laurate, cetyl palmitoleate, cetyl oleate)
**
Hyaluronic Acid
**
Joint Support Complex
1,000 mg
Ginger Root (gingerols, shogaols)
**
Turmeric Root (curcumin)
**
Boswellia serrata Extract (gum) (Boswellic Acid)
**
Quercetin dihydrate (Sophora japonica L. flower)
**
Bromelain
**
Most Useful Reviews
9
Joint issues resolved
562 people found this helpful
This great supplement is fantastic for joint and cartilage improvement as I have bone, joint, and cartilage issues due to heavy loads. Flex has been a dream; I recommend it to everyone.
Read More
9
Joint pain resolved
3 people found this helpful
My back is very happy! The back pain has disappeared. With 44 sachets consumed conveniently, this is the best I’ve tried! If you’re over 30, consider taking courses to help your joints. After just a week, the pain in my joints has genuinely vanished.
Read More
9
Effective joint relief
2 people found this helpful
This is my daily supplement for my joints! I've tried various brands, but this one truly delivers results. I do weight lifting five days a week, and being in my late thirties, I've noticed painful joints, particularly in my knees and elbows. After taking this, either the pain is tolerable, or in some areas, it has completely disappeared. I've been ordering it ever since. The only downside is that it contains a lot of pills in a packet, which may be a bit too much for some to swallow.
Read More
User Reviews
USERS' SCORE
Good
Based on 51 Reviews
8.2
- All Reviews
- Positive Reviews
- Negative Reviews
9
Joint issues resolved
562 people found this helpful
This great supplement is fantastic for joint and cartilage improvement as I have bone, joint, and cartilage issues due to heavy loads. Flex has been a dream; I recommend it to everyone.
Read More
9
Joint pain resolved
3 people found this helpful
My back is very happy! The back pain has disappeared. With 44 sachets consumed conveniently, this is the best I’ve tried! If you’re over 30, consider taking courses to help your joints. After just a week, the pain in my joints has genuinely vanished.
Read More
9
Effective joint relief
2 people found this helpful
This is my daily supplement for my joints! I've tried various brands, but this one truly delivers results. I do weight lifting five days a week, and being in my late thirties, I've noticed painful joints, particularly in my knees and elbows. After taking this, either the pain is tolerable, or in some areas, it has completely disappeared. I've been ordering it ever since. The only downside is that it contains a lot of pills in a packet, which may be a bit too much for some to swallow.
Read More
7.5
Knee discomfort relief
2 people found this helpful
My knee pain is almost gone! I've lost about 7kg from weight loss. Initially, my knees squeaked and hurt when I squatted, so I used only a very light weight. However, after taking this supplement, I could perform squats like before in less than a week with only some depth issues, as my waist is parallel to the ground now.
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10
Bone pain alleviated
1 people found this helpful
I purchased this for my father, a former athlete with severely injured knee joints. After taking Animal Flex, his bone pain disappeared entirely, and his joints have become more flexible. He is delighted with the improvement in his quality of life.
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Frequently Asked Questions
