Primal Kitchen Collagen Peptides, Unflavored, 19.4 oz (550 g)
$31.99
In Stock
Final sale item
This item can't be returned or exchanged
Sold & shipped by iHerb
Eligible for registries and wish lists
About this item
Additional product information and recommendations
Discover more options
Frequently bought together
- $17.99 - $34.99$5 Target GiftCard with 2 select health supplements4.5 out of 5 stars with 642 ratings
- $14.89($0.70/ounce)was $16.99 New lower price4.4 out of 5 stars with 366 ratings
- $14.89($0.70/ounce)was $16.99 New lower price4.4 out of 5 stars with 455 ratings
- $19.99($1.57/ounce)reg $24.99 Sale4.8 out of 5 stars with 303 ratings
Guests also viewed
Related Categories
Guests are saying
This collagen powder is a versatile and effective supplement that easily mixes into various beverages, especially coffee and tea, without altering their flavor. Guests appreciate its unflavored nature, making it suitable for a range of recipes, from smoothies to baked goods. Many have reported noticeable improvements in hair, skin, and nail health after consistent use. Its clean ingredients and easy dissolvability make it a favorite among those seeking a quality collagen option.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.8 out of 5 stars with 593 reviews
5 out of 5 stars
22 May, 2026
originally posted on primalkitchen.com
Best Collagen Out There
[This review was collected as part of a promotion.] My hair stylist and I have both seen my hair grow faster and stronger, these dissolve quickly and completely and are perfect in my morning coffee. I buy them in bulk!
5 out of 5 stars
18 May, 2026
originally posted on primalkitchen.com
Collagen I need, at a price I can afford
[This review was collected as part of a promotion.] I normally used a different brand of collagen powder. This one was on sale, so I tried it. Because the portion you use is half of my "usual" brand's amount, I save money. And it mixes very well too. I checked the ingredients and nutritional amounts of both and this brand covers the same but in a smaller daily amount.
5 out of 5 stars
17 May, 2026
originally posted on primalkitchen.com
Common sense
[This review was collected as part of a promotion.] Great bang for the money. One of the few supplements that almost all can benefit from and easy to mix with water or smoothies
5 out of 5 stars
17 May, 2026
originally posted on primalkitchen.com
Unflavored collagen
[This review was collected as part of a promotion.] Excellent My husband likes it in his coffee. I like the chockolate one
5 out of 5 stars
15 May, 2026
originally posted on primalkitchen.com
Great addition to your morning coffee
I’ve been putting a tablespoon of this in my coffee for a year. My nails are so strong, my hair less grey and I know it’s helping my body too. Get some and give it a try!
5 out of 5 stars
11 May, 2026
originally posted on primalkitchen.com
Best collagen out there
I love these collagen peptides! I mix a scoop into my coffee each morning. I love the added benefits and protein that it brings to my drink. All ingredients in this product are clean and it’s a brand that I trust. I would definitely recommend!
5 out of 5 stars
11 May, 2026
originally posted on primalkitchen.com
My favorite collagen!
[This review was collected as part of a promotion.] My favorite brand of collagen. It dissolves perfectly in my morning coffee with no taste. I love that it is an easy way to add extra protein!
5 out of 5 stars
28 April, 2026
originally posted on primalkitchen.com
Fantastically neutral
[This review was collected as part of a promotion.] Love that I can get the collagen I need without a flavor or texture addition. Caveat being, I add it to my daily coffee or cup of broth, so I don't have any experience with adding it to cold beverages.
5 out of 5 stars
23 April, 2026
originally posted on primalkitchen.com
Best thing to happen to my hair
I've had some health issues over the last several years, and my hair has really taken a hit, especially in 2025. It was to the point that I considered just shaving my head because it was so bad. In January 2026, I started using this collagen powder in my kale smoothies every morning. I've been doing this every day since then. It took about 4-6 weeks to really notice a difference. My hair is getting fuller. I can see baby hairs all over my scalp. I've even noticed my nails are a lot stronger and my skin is more radiant. I would recommend this product to anyone.
5 out of 5 stars
7 April, 2026
originally posted on primalkitchen.com
Value and easy to mix supplement
[This review was collected as part of a promotion.] Easy to mix. You only need one scoop. I use in hot coffee every morning. Give it a vigorous stir and it dissolves easy. Nails are noticeably stronger, so it must be working in other ways as well.
5 out of 5 stars
7 April, 2026
originally posted on primalkitchen.com
Unflavored Collagen Peptides
[This review was collected as part of a promotion.] By far our preferred protein powder. We have it in our coffee every morning- it doesn't change the flavor of the coffee and mixes well.
5 out of 5 stars
12 March, 2026
originally posted on primalkitchen.com
Unflavored Collagen Peptides
[This review was collected as part of a promotion.] Very happy with Collagen. Been using for a few years!!
5 out of 5 stars
7 March, 2026
originally posted on primalkitchen.com
Good Stuff
[This review was collected as part of a promotion.] The peptides are the game-changer in PK's collagen.
5 out of 5 stars
30 January, 2026
originally posted on primalkitchen.com
My go to Collagen!
[This review was collected as part of a promotion.] Dissolves instantly in my coffee. Love that it doesn't have a flavor or off taste!
5 out of 5 stars
9 January, 2026
originally posted on primalkitchen.com
Best Collagen
[This review was collected as part of a promotion.] This is my go to collagen supplement. Quality is consistent every time. This powder mixes easily in my coffee (hot or cold).
5 out of 5 stars
6 January, 2026
originally posted on primalkitchen.com
Love this collagen
[This review was collected as part of a promotion.] I’ve been taking it for years and really love adding it to whatever I’m drinking in the morning. I’ve seen great results in hair and nail strength as well.
5 out of 5 stars
1 January, 2026
originally posted on primalkitchen.com
Love this!
[This review was collected as part of a promotion.] Always added to my protein shakes or chai latte. Keep in mind unflavored doesn't mean no flavor. I would recommend with just water.
5 out of 5 stars
31 December, 2025
originally posted on primalkitchen.com
Good product!
[This review was collected as part of a promotion.] Easily dissolves in hot tea and you don’t even know it’s there! Easy to mix into other things as week, such as baked items.
5 out of 5 stars
30 December, 2025
originally posted on primalkitchen.com
Collagen peptides
[This review was collected as part of a promotion.] I love this product, it mixes well with my coffee with no added taste
5 out of 5 stars
25 December, 2025
originally posted on primalkitchen.com
Excellent!
[This review was collected as part of a promotion.] I really enjoy this collagen powder. I love that it’s unflavored and add it to my tea in the morning. Great ingredients.