17 best collagen supplements 2024 that actually work, according to health experts
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The hype surrounding the best collagen supplements is becoming nearly impossible to ignore. These days, you can easily find them in every shape, form and taste imaginable – be it gummies, powder or liquid sachets – all promising a myriad of benefits.
But the question still stands: do collagen supplements actually work? We’ve consulted with nutritional experts, doctors and aestheticians to break down the facts.
SKIP TO: What is collagen and what are its benefits? | What do collagen supplements do for the body? | Which form of collagen is most effective? | How we tested | Best collagen supplements to shop right now.
Meet the experts:
- Dr Elif Benar, dermatologist and medical aesthetics expert.
- Dr Grace Hula, GP, aesthetic doctor and founder of G&M Healthcare.
While research is still limited, there is more than enough evidence that backs the benefits of taking collagen supplements. Need proof? According to a review and analysis published in the International Journal of Dermatology that had over 1,000 participants, those who used collagen supplements reported an "increased firmness, suppleness, and moisture content of the skin, with wrinkles appearing less noticeable.”
But, bear in mind, not all collagen supplements are made equal. “Most don’t even reach your gut, where 99% of nutrient absorption occurs,” shared Pupinder S. Ghatora, co-founder of collagen and wellness supplement brand Ingenious. Plus, factors such as concentration and type of collagen largely come into play when measuring just how effective the formula can be in the long term.
As for the benefits of collagen, the good news is that there are tonnes. And before you say it, no, they're not solely limited to shinier hair, glowy skin and stronger nails (although we definitely won't say no to those). “Collagen is found in connective tissues like skin, tendons, ligaments, and cartilage. It provides structural support, helping to maintain the elasticity and strength of these tissues. It also contributes to the health of your gut lining,” says Dr Grace Hula, GP, aesthetic doctor and founder of G&M Healthcare.
And if that's not enough, according to dermatologist and medical aesthetics expert Dr Elif Benar, collagen also does wonders for your muscular health, particularly by promoting the “synthesis of muscle proteins like creatine and stimulates muscle growth after exercise.”
Long story short, a healthy (and regular) dose of collagen supplements can do you a helluva lot more good than just a few beauty-related improvements, and these are the best tried-and-true options to consider.
Best collagen supplements at a glance:
- Best collagen supplement overall: Vital Proteins Collagen Peptides
- Best collagen supplement for skin: Collagen Super Powder
- Best collagen supplement under £50: Rejuvenated Collagen Shots
- Best collagen supplement for hair: The Beauty Chef Collagen Inner Beauty Boost
- Best collagen supplement for increased energy: JSHealth Vitality X + Collagen Powder
Best Amazon Prime Day deals on collagen supplements:
- Vital Proteins Collagen Peptides Powder Supplement, WAS £51.75 NOW £33.99
- Wellgard Gold Standard Pure Collagen Hydrolysate Powder, WAS £19.99 NOW £16.99
- Ancient + Brave Wild Collagen 200g, WAS £32 NOW £27.20
- 100% Pure Marine Collagen Capsules, WAS £19.79 NOW £16.82
What is collagen and what are its benefits?
Collagen is a structural protein that consists of essential amino acids such as proline, glycine and hydroxyproline. It's also one of the most essential building blocks that make up 30% of our body's protein and plays a key role in giving us a plumper, healthier and more supple complexion.
Dr Grace Hula, GP, aesthetic doctor and founder of G&M Healthcare shares that taking collagen supplements “can benefit individuals of different age groups. Younger people may use them for skin enhancement and preventive measures, while older individuals may find relief from joint pain.” However, it's always a good idea to consult with a healthcare provider before starting any supplement regimen, especially for children and pregnant or nursing women.
“Supplements vary in their source and type: bovine collagen supplements (from grass-fed cattle) are the most common and consist of collagen types I and III; these are popularly promoted for hair, skin, and nail health. Collagen sourced from fish, which is growing in popularity, contains primarily type I collagen,” says Dr Elif.
What do collagen supplements do for the body?
According to Dr Grace, collagen production usually decreases as we age, leading to weaker hair and nails, joint pain as well as fine lines and wrinkles. “Twenty-nine different types of collagen have been identified, but the vast majority of collagen in the human body is type I, II, or III,” says Dr Elif. “Collagen type I is by far the most common and is largely responsible for skin’s elasticity and strength. Collagen type II is primarily distributed in cartilage, and collagen type III is prevalent in skin, blood vessels, and internal organs,” she adds. In other words, although the type needed depends on the health goal, in the case of beauty, you’re likely best off prioritising intake of type I and III.
Which form of collagen is most effective?
As for how to take it, “collagen supplements are available as powder, collagen tablets, pills and liquid. Choosing between collagen supplement type is a matter of personal choice. There is no significant difference between them regarding efficacy,” Dr Elif adds. Instead, which form you choose should be based on what works for your lifestyle. “Hydrolyzed collagen is considered one of the best forms as it's broken down into smaller peptides, which are easier for your body to absorb,” shares Dr Grace.
Whichever type you choose, bear in mind that “most collagen supplements have undergone the process of hydrolyzation, which means the manufacturer has broken the collagen down into peptides so the body can absorb and use it."
How we tested:
Over the years, the GLAMOUR team has trialled countless collagen supplements featured in this edit. We've tested the formulations over a minimum period of 4-6 weeks, making sure that everyone who participated in the reviewing process varied in terms of age, skin type and hair type, while also assessing the following:
- Taste - was the taste pleasant enough to take everyday?
- Value for money - is the price tag justified?
- Efficacy - how soon did we notice improvements?
- Dietary requirements – is the formula suited for vegan/vegetarian/pescatarian diets?
DISCLAIMER: This article is not a substitute for professional medical advice. Collagen supplements are not a substitute for a healthy lifestyle or balanced diet. We strongly recommend that you speak to your doctor, nutritionist, dietitian or other healthcare professionals to ensure that you're getting all the vitamins and minerals your body needs.
After more health and wellness content? Shop the best multivitamins, best probiotics for women, best iron supplements, best vitamin D supplements and the best at-home keratin products. And if you're looking for topical skincare products that can increase your collagen production, check out our guide on the best retinol serums.
Read on for our full edit of the best collagen supplements that actually work…
- 1/17
1. Best collagen supplement under £50
- Type: Marine collagen
- Form: Powder
- Recommended dosage: 1 heaped tablespoon (11g)
- Concentration per serving: 10g of collagen
Brimming with marine extract collagen, vitamins B and C and hyaluronic acid, this is face food for your skin in powder form. You can mix it in with water for a “collagen shot” or blend it through soups, smoothies and cold drinks.
Key ingredients: Marine collagen, vitamin C, acai berry extract, hyaluronic acid and vitamins B3, B5 and B6.
2/172. Best collagen supplement for increased energy
JSHealth Vitality X + Collagen Powder
- Type: Marine collagen
- Form: Powder
- Recommended dosage: 1 scoop (6g)
- Concentration per serving: 3g of collagen
Proven to decrease the appearance of fine lines and wrinkles, and improve elasticity and skin hydration, these sustainably-sourced marine collagen peptides are activated through the hydrolysation process for high absorption and work to support the natural ageing process.
Key ingredients: 3 grams of collagen hydrolysate (hydrolysed marine collagen powder), as well as turmeric, vitamin C, vitamin E and blueberry extract.
3/173. Best collagen supplement overall
Vital Proteins Collagen Peptides
- Type: Bovine collagen
- Form: Powder
- Recommended dosage: 2 scoops (20g)
- Concentration per serving: 20g of collagen
This is the collagen supplement Jennifer Aniston credits for her youthful-looking skin and enviable glow. Designed to promote a youthful appearance, this unflavored collagen powder is incredibly easy to use. Simply add a scoop to hot or cold liquids, such as coffees or smoothies. It's also available in 567g, sachets, capsules and even comes in a delicious vanilla flavour.
Key ingredients: Each recommended serving contains 20g of pure bovine collagen peptides, which are easily absorbed by your body.
4/174. Best premium collagen supplement
Beauty Pie Collagen Super Powder
- Type: Marine collagen
- Form: Powder
- Recommended dosage: 1 scoop (11.3g)
- Concentration per serving: 10g of collagen
One of the tastiest collagen supplements in this edit, Beauty Pie's Collagen Peptide contains a 100% natural berry infusion to help cover the taste of seaweed. Best taken with cold water or added to juice or a smoothie.
Key ingredients: This collagen supplement is formulated with tremella fuciformis, biotin and the key ingredient vitamin C, which helps support collagen formation for the normal function of skin, teeth, gums, bones, blood vessels and cartilage.
Save when you sign up to Beauty Pie with these Beauty Pie discount codes.
5/175. Best alternative collagen supplement
The Beauty Chef Collagen Inner Beauty Boost
- Type: N/A
- Form: Liquid
- Recommended dosage: 15ml
This drinkable skincare elixir is targeted at fine lines and wrinkles, but also supports healthier, thicker locks. This vegan concoction contributes to digestive wellbeing, and though it technically does not contain any collagen, it's formulated to help boost your body's natural collagen production to aid hair loss and skin elasticity. So if you're on the lookout for a collagen alternative, this is definitely the one worth considering.
Key ingredients: It's pumped with bio-fermented papaya, pomegranate and grapeseed extracts and a blend of superfruits and antioxidants shown to support collagen production.
Save when you shop for the best collagen supplements with these Sephora discount codes.
6/176. Best unflavoured collagen supplement
Vida Glow Original Natural Marine Collagen Supplement
- Type: Marine collagen
- Form: Liquid
- Recommended dosage: 1 sachet (3g)
- Concentration per serving: 3g of collagen
Firm, youthful-looking skin. Thick hair. Strong nails. The Vida Glow Original is a cult-favourite supplement that's formulated with natural marine collagen (AKA the most high-absorbing type of collagen out there). It also features an unflavoured formula, meaning you can easily mix it into any drink/food of your choice to help promote stronger hair growth.
Key ingredients: This collagen supplement is made from sustainably-sourced fish skin and has been activated to boost absorption (so your body can actually use it).
Save when you shop for the best collagen supplements with these Amazon discount codes.
7/177. Best collagen peptide powder
Bare Biology Skinful Pure Marine Collagen Powder
- Type: Marine collagen
- Form: Powder
- Recommended dosage: 5g
- Concentration per serving: 5g of collagen
Utilising collagen from ethically-sourced hydrolysed wild cod skin – and available in both original and natural strawberry flavours – Bare Biology's Skinful collagen supplement is fast absorbing, and isn't damaged by heat. This means it can be added to soups, muffins, cookies, stews… this list goes on. Even protein balls. It's one of the best collagen supplements for cooking with.
Key ingredients: 5g of type one marine collagen peptides that are made from sustainably-caught hydrolysed wild codfish skin in Norway.
Save when you shop for the best collagen supplements with these Amazon discount codes.
8/178. Best collagen supplement capsules
SOLGAR Collagen Hyaluronic Acid Complex Tablets
- Type: BioCell collagen
- Form: Capsules
- Recommended dosage: 1 tablet
- Concentration per serving: 0.72g of collagen
Formulated with a patented ingredient called BioCell Collagen II, these collagen capsules are clinically proven to boost collagen levels and reduce the appearance of fine lines and wrinkles. They're perfect for those who are keen to prolong their skin's bounce and resilience. These collagen supplements are gluten and dairy-free.
Key ingredients: Biocell Collagen II as well as hyaluronic acid for hydration and plumping, plus vitamin C which helps to shield the ageing effects of free radicals.
Save when you shop for the best collagen supplements with these Amazon discount codes.
9/179. Best collagen supplement for your morning coffee
Vital Proteins Collagen Coffee Creamer
- Type: Bovine hide collagen
- Form: Powder
- Recommended dosage: 2 scoops (25g)
- Concentration per serving: 10g of collagen
This vanilla-flavoured collagen coffee cream includes 10g of collagen peptides as well as 9g of healthy fat from organic coconut milk powder. It's plant-derived, paleo-friendly, free from artificial sweeteners as well as gluten-free and dairy-free too.
Key ingredients: 10g of bovine collagen peptides which can be easily absorbed by the body.
- 10/17
10. Best vegan collagen supplement
- Type: VeCollal®, a patented plant-based alternative to type I collagen
- Form: Powder
- Recommended dosage: 2 scoops (8g)
- Concentration per serving: 8g of collagen
Gym girlies will love this high-quality collagen protein powder – it's flavourless and can be easily added to any pre- or post-workout shake. Non-gym goers will love it too, since it's versatile enough to turn any juice or smoothie into a potent collagen drink.
Key ingredients: This protein powder is filled to the brim with essential amino acids as well as a healthy helping of vitamin C, all wrapped up in an unflavoured supplement that can be added to all your favourite drinks.
- 11/17
11. Best premium collagen supplement
VIDA GLOW Collagen Liquid Advance
- Type: Marine collagen
- Form: Liquid
- Recommended dosage: 1 sachet
- Concentration per serving: 4.8g of collagen
This powerful and potent collagen liquid helps firm your skin, smooth out fine lines, keep your complexion looking as youthful as possible and maintain optimal joint health. Not to mention, this is Vida Glow's brand-new formula that's proven to be twice as effective as the original version. Where do we sign up?
Key ingredients: Powered by sustainably sourced natural collagen, this premium supplement also comes with vitamin C as well as a blend of pomegranate, blackcurrant, goji berry and acerola cherry extracts for an added boost for your skin.
- 12/17
12. Best daily collagen supplement
- Type: Marine collagen
- Form: Liquid
- Recommended dosage: 1 sachet
- Concentration per serving: 5g of collagen
Available in flavours such as ‘Mango Peach’, ‘Citrus Lime’ and ‘Mixed Berry’, this great-tasting daily collagen shot is designed to help maintain healthy skin, tendons, blood vessels and bones. It's also a consistent bestseller on Amazon, meaning you can enjoy a fuss-free next-day delivery service and get your collagen journey started in no time.
Key ingredients: This product contains a non-GMO blend of hydrolysed type I marine collagen that's easily absorbed by the body and transported to your body where it's needed the most.
13/1713. Best collagen supplement for gut health
- Type: VeCollal® vegan collagen alternative
- Form: Powder
- Recommended dosage: 2 teaspoons (10g)
- Concentration per serving: 3g of vegan collagen alternative
Unlike collagen derived from animal sources, this gentle vegan alternative claims to be much easier to digest. Plus, it's made without artificial sweeteners or flavourings and features a digestion-resistant, plant-derived form of maltodextrin that acts as a prebiotic and fosters optimal gut health.
Key ingredients: Consisting of a vegan collagen alternative, this powder supplement also contains a healthy dose of vitamin C and calcium
14/1714. Best collagen supplement with hyaluronic acid
Ingenious Beauty Ultimate Collagen
- Type: Marine collagen
- Form: Capsules
- Recommended dosage: 3 capsules
- Concentration per serving: 6g of collagen
Filled to the brim with the brand's own hyaluronic acid complex and antioxidants, these collagen capsules are clinically proven to rejuvenate your complexion from the inside. You can take them on an empty stomach or an hour after you eat. Promises results within 90 days of regular use.
Key ingredients: Between hyaluronic acid, antioxidants and collagen, there's plenty of goodness in this supplement that can help you take care of your skin health.
15/1715. Best vitamin-rich collagen supplement
QMS Medicosmetics Collagen Intravital Plus
- Type: Hydrolysed collagen
- Form: Capsules
- Recommended dosage: 1 capsule twice a day
- Concentration per serving: Not specified
Biotin, vitamin C, vitamin E, vitamin B2 (riboflavin) are just some of the nutrients featured in this collagen supplement. It's ideal for anyone looking to for a great all-rounder that helps contribute towards a healthy metabolism and immune system while reducing tiredness and fatigue.
Key ingredients: Honestly, it would be easier to list the vitamins that aren't in this supplement. Plenty of vitamin C, vitamin B, vitamin E to go around.
16/1716. Best collagen supplement for mature skin
Revive Collagen Enhanced Plus Premium Liquid Marine Collagen Drink
- Type: Marine collagen
- Form: Liquid
- Recommended dosage: 1 sachet (22 g)
- Concentration per serving: 10g of collagen
As we age and approach menopause, our natural collagen production slows down. Luckily, this premium beauty collagen drink can help fight off dull and tired-looking skin while also strengthening your immune system, nervous system, psychological function and normal red blood cell formation.
Key ingredients: Each sachet comes with plenty of liquid collagen, as well as keratin, vitamin C (ascorbic acid), vitamin D, vitamin A and vitamin B. Phew.
17/1717. Best collagen supplement gummies
- Type: Marine collagen
- Form: Gummies
- Recommended dosage: 1 gummy a day
- Concentration per serving: 5g of collagen
Who said supplements had to be boring? These delicious gummies are a handy source of collagen, vitamin C and retinol – pretty much all you need for healthier and brighter skin. Now, if only there was something that stopped us from eating them all in one go… (seriously though, don't).
Key ingredients: Each gummy contains lots of collagen, retinol and vitamin C to help maintain normal skin and healthy function of the immune system.
