User Reviews for collagen peptides

I have been taking 7g Great Lakes Collagen morning and bedtime 7 days/week; 8 years on March/2025. I began for skin, hair & overall health. I have been on Vitamins/Minerals/Herbs for over 50yrs but within less than a week I felt internally stronger, especially in my hands. I'm 84yo with a very limited mild issue of (Trigger. Finger) Arthritis which only developed within the last 3-4 years. To the best of my knowledge, Collagen has exceeded my experience of Glucosamine/Chondroitin/MSM.

As someone who struggles with brittle nails and dull hair, I decided to give Nutraharmony's Biotin Drops with Collagen Peptides a try, and I'm so glad I did! After just a few weeks of consistent use, I've noticed a significant improvement in the strength and texture of my nails, and my hair feels softer and more manageable. Plus, the added collagen peptides seem to be doing wonders for my skin, leaving it looking smoother and more hydrated.

I've struggled with hair loss and brittle nails for years, but Nutraharmony's Biotin Drops with Collagen Peptides has been a game-changer. Within a few weeks of using this product, I noticed a significant reduction in hair shedding, and my nails have never been stronger. The added collagen peptides have helped improve my skin's overall texture and elasticity.

Nutraharmony's Biotin Drops with Collagen Peptides has improved my hair, skin, and nail health. I feel more confident in my appearance and love how easy it is to incorporate these drops into my daily routine.

Within a week of taking it, I noticed horrible skin inflammation- my scalp felt like it was on fire & my underarms burned & I whenever I would put deodorant on, it would inflame it even worse. The heartburn- bloating & gas were also uncomfortable. I noticed my hair is a little stronger.

Doesn't seem to mix well with liquid

I've always been skeptical of supplements, but Nutraharmony's Biotin Drops with Collagen Peptides have exceeded my expectations! Not only do they taste great, but they've also helped improve the overall health of my hair, skin, and nails. I've noticed less breakage and shedding, and my nails seem to be growing faster and stronger than ever before. I love that this product is backed by science and contains high-quality ingredients. It's definitely worth the investment!

I've been using Nutraharmony's Biotin Drops with Collagen Peptides for a few weeks now, and the results are good so far. Not only has my hair become noticeably stronger and thicker, but my skin also looks more radiant. The convenient liquid form makes it easy to incorporate into my daily routine, and the berry taste is surprisingly pleasant.

Started taking this for my bones since I was diagnosed with osteoporosis. Well you can keep it. Stomach issues that I never had before. Cramping and diarrhea no thank you. Keep your crappy peptides. Not worth the money people.

3 of us in the family started taking collagen in our morning coffee daily. We all have compared and noticed that our nails no longer split or break easily. That being said, I shop by price and by the LB. so we have noticed that not all brands work the same. We have stayed with a couple of brands because they are consistently giving us good results.

Collagen has been a staple in my routine since my thirties. I support my joint health by making pork leg broth base for my soups and stews every two weeks and enjoy adding liquid collagen 40, 000 mcg supplement from Nutraharmony to my daily drinks and smoothies. My skin & nails look great and feel healthy.

I began taking one scoop of collagen every morning with my coffee. After a week, I noticed a change in my anxiety levels. I am taking Lexapro daily and it seems that the collagen was completely offsetting the Lexapro. The collagen was the only change in my life and once I stopped taking it, my anxiety came back to nonexistent. When I googled the side effects, I found an article that said this could happen. It might not happen to everyone but this one my experience so be careful with this and all supplements. Read More Read Less

I am a 71 yr old male. My wife purchased some Organ Collagen Peptides for my joint pain. I was skeptical at first. Taking one scoop (10 grams) in my coffee every morning, I have noticed a difference in the way my joint pains in my hands have somewhat have diminished. At least now I can squeeze my and into a fist where as before I could not. As a plus my, nails are stronger and my hail is healthier looking. The big plus is my skin. At my age it seems that every tine I bump my arm I either bruise or bleed. The elasticity in my shin seems to have really improved. I have just finished my first 16 ounce container working on my second. I recommend this product to any one. Try the product. See for yourself.Read More Read Less

I mainly took collagen powder for my osteoarthritis. While it does make my hair & nails grow, it was also making me sick to my stomach! I don't know if the formula has recently changed, but I had to stop it altogether due to constipation, stomach upset, abdominal pain, and nausea. No thank you!

After 2 months of taking collagen peptides in my coffee every morning, My fingernails have started growing again, and my knees rarely hurt anymore at all going up and down stairs. My knee pain has mostly stopped. Its amazing. My stomach has less pain (have diverticulitus), and I feel really great physically.

I am a woman, 60 years of age. Osteoporosis in the -3.0 ranges due to a medication I needed 3 years ago. I haven’t needed the med for a few years but I was left with pretty bad osteoporosis. I started using Native Path bone health collagen peptides, one scoop and sometimes two scoops daily 4 months ago. I had a DEXA scan recently and my numbers improved compared to a scan from 2 years ago. I had only exercised occasionally. I will continue taking this product and add more weight-bearing exercise to my daily routine to help my bones even more, and possibly more quickly. I believe this product really works for aid in restoring bone mineral density. I think the mixed reviews I read here could be due to a wide variety of products mentioned here and everyone has different reactions to different things. I would keep trying til I found what works.Read More Read Less

I gained weight. All of the sponsored web sites say you won't but it's not true. The minute I stopped taking it, my weight dropped again. Might have been water but do you care if the number starts climbing? There's a reason all of the sites that sell supplements flood the internet with the unsubstantiated "doesn't make you gain weight" line - because people gaining weight on it are googling whether it does.

55M - . Began taking 20mg/daily in my protein drinks for muscle soreness. Not really feeling relief in my joints, but my skin is remarkably smoother and generally improved. I'm still hoping for joint relief, but I'm surprised it worked so well cosmetically.

I have been taking 80 grams of Type III & V bovine collagen peptides from Native Path. I notice with this brand if the mix sits for a couple hours it will actually ferment. I Have tried 20 MG of Skinny Fit 5 type Collagen which is flavored it blends better than the Native path and have not noticed any issues with the fermentation I noticed with Native Path.skin in face and "bat wings" has greatly returned to a more elastic younger tone. My face "jowls" are the place I notice first when I have missed a day or two of collagen. I have chronic joint, lumbar fusion pain w/ neuropathy and Ostipososis will be requesting my doctor do a new Bone density measurement to compare to prior measure to see if there is documentable changes. Skin changes can also be assisted by my use of Bum Bum and other products by Sol although The changes in my face I noticed prior to starting use of Bum Bum cream. Had a secound lower lumbar fusion and only recently allowed to increase activity so not able to give any anecdotal or documentaries changes to muscle and joint recover after physical fitness.Read More Read Less

I started taking collagen peptides about a month ago in my morning espresso. I take Organika Enhanced, one scoop (5 grams) per espresso (two espressos per day). I am an active 52 years old woman (HIIT 4 times per week and 6 km jogging 3 to 4 times per week but I suffer from knee pain because of flat feet, and my orthotics are not always sufficient. For now, I have noticed a slight improvement in my knee pain and my skin seems smoother as well. The main impact has been on my nails which have always been brittle and I could never keep long, wow did that fix it! They are strong, beautiful, no more splitting. This is the first supplement that has actually produced real results for me. Now if it could only help my hair and muscle pain… It’s only been one month, so I’ll keep at it. ;-)Read More Read Less