‘I’ve also noticed my skin looks more radiant and healthy, and my hair feels stronger, too’
04:03, 15 Mar 2026Updated 11:53, 15 Mar 2026
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The Sports Research, Collagen Peptides (unflavoured) powder has been rated highly(Image: iHerb)
Many people are trying to incorporate collagen into their daily routines, as it is said to help support skin, nails, joints and bones. Luckily for shoppers, the wellness brand iHerb is selling a popular collagen powder – and it can be added into everyday drinks or meals.
The Sports Research, Collagen Peptides (unflavoured) powder is currently available for £39.05 for a one-time purchase or £35.14 for the ‘autoship and save’ option – plus, there is an extra 15% off with the code ‘UKCOL15’, taking the price down for both to £33.19 at checkout. With around 41 servings in the 454g container, that means each serving costs around 80p.
The site says this Sports Research Collagen Peptides product is hydrolysed, meaning it’s more readily absorbed by the body, and it claims to help support skin, nails, joints and bones. Adults should combine one scoop into their favourite beverage or meal one to two times daily and mix thoroughly, or as recommended by a qualified healthcare professional, the site says.
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There is 11g of collagen peptides per serving and it is dairy and gluten-free. It also comes in various other package sizes for differing prices, along with other flavours, including matcha and vanilla. The site says this product is ‘great in coffee and shakes’.
For another option from iHerb, there is the Vital Proteins Collagen Peptides (unflavoured) powder, currently available for £51.42 for a one-time purchase, or £46.28 with ‘autoship and save’. With the code ‘UKCOL15’, this takes the price down to £43.71.
The collagen powder is available to buy from iHerb
£39.05
£33.19
iHerb
It is easy to incorporate into everyday routines
With around 28 servings in the 567g container, this takes each serving to £1.56. There are also other flavoured options for this powder, including chocolate, lemon, pumpkin spice and salted caramel, and the product can be bought in capsule or packet options, too.
Actress Jennifer Aniston is a fan of this particular product, sharing a video on Instagram of her putting a scoop into a mug before waiting for her coffee machine to whip up her beverage of choice and sipping away. Shoppers agree, and have described iHerb’s products as ‘top quality’.
For an alternative option, however, there is the Boots Marine Collagen 5,000 mg Powder 210g – 30 Servings for £30. This is described as a ‘marine collagen and vitamin C food supplement’, which aims to provide radiant and firmer looking skin, and it has a tropical flavour.
Or at Holland and Barrett, there are these Wild Nutrition Natural Glow 60 Capsules for £70. These are said to support natural collagen formation, and they contain vitamin C, along with copper, which contributes to normal skin pigmentation, and the exclusive ingredient Melaline.
The Vital Proteins, Collagen Peptides (unflavoured) powder is another good option (Image: iHerb)
Shoppers have left rave reviews of the Sports Research, Collagen Peptides (unflavoured) powder. One said: “I think this collagen is one of the most top quality collagens on the market. It’s a bit costly but it’s worth the price. Top quality ingredients. The package is huge so not easy to travel with but at least it lasts for some time. It brings me many benefits.”
A second said: “I absolutely love these unflavoured collagen peptides. Every morning I put a scoop into a cup and add hot chocolate to it. There is no taste or grittiness and it’s super easy on the stomach. I’ve had no problems whatsoever with this product. I appreciate that the ingredients don’t contain any GMOs and are gluten-free. The quality of the product is evident because it’s been so beneficial for me. My skin is now super soft and hydrated all the time. My nails have noticeably strengthened and grown over the course of taking these peptides. I believe in this product so much that I even bought the 3.9oz jar to bring with me when I travel so I don’t miss taking a dose. I HIGHLY recommend these peptides.”
Others, however, left some feedback. One wrote: “Superb quality, ingredients, and formula! The taste, however, leaves much to be desired! But for the results and your health, it’s worth the wait!”
The Sports Research, Collagen Peptides powder comes in different flavours(Image: iHerb)
Overall, most were pleased with their purchase. Another person, titling their review ‘the best collagen peptides’, said: “I started taking these collagen peptides in 2025 and I’m now on my 5th bottle and wow, what a difference! I’ve never had long nails in my life, but after finishing my 3rd bottle, I started noticing real growth. Now my nails grow so fast that I actually have to trim them regularly. They’re stronger, healthier, and don’t break like they used to.
“I’ve also noticed my skin looks more radiant and healthy, and my hair feels stronger too. The results didn’t happen overnight, but with consistency, they’ve absolutely been worth it. I also take other products from Sports Research and I truly love them all. The quality has been consistent, and I feel confident recommending this brand.
“I recommend this to everyone at the gym and honestly to anyone who wants healthier hair, skin, and nails. I’ll definitely keep repurchasing!”
Shoppers can get an extra 15% off iHerb products with the code UKCOL15.