Do collagen supplements really work? An expert weighs in

“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,” says Dr Elif.

Is collagen best as a powder or a pill?

“Collagen supplements are available as powder, 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.

If you’re someone who rarely prepares their own food, capsule form will likely be the most convenient. Otherwise, it might be advisable to use a collagen powder , since it can be flexibly added to different food types or taken with water or juice. Hell, you could even toss some collagen in with your protein powder after a workout or take it in conjunction with amino acids.

Can I take collagen supplements every day?

Yes, you should take your collagen every day to properly reap the benefits. While you should always follow the instructions on the specific collagen supplement packet you have chosen, the general rule of thumb is a dose of 2.5-5 grams daily.

Are there any side effects to taking collagen supplements?

Taking collagen supplements isn’t dangerous, but it’s always worth checking with a trusted healthcare professional before starting to take any form of supplement. You’ll also need to be patient with results, since you’ll generally need to take collagen consistently for a minimum of eight weeks before seeing any noticeable benefits.

And as is the case with all supplements, it’s definitely worth sticking to reputable sellers who do not use preservatives, additives or fillers as part of their formulas. Check out retailers such as Boots, Holland & Barrett, Cult Beauty, LookFantastic and Sephora. And make sure you read through the ingredients list too – notable fillers to avoid include carrageenan and titanium dioxide.

What collagen does Jennifer Aniston use?

Jennifer Aniston credits the Vital Proteins’ Collagen Peptides for her enviable glow. “My go-to collagen routine is adding Vital Proteins’ Collagen Peptides in my morning cup of coffee or smoothie,” Aniston told Byrdie.

Bear in mind that this article is not a substitute for professional medical advice. Collagen supplements are not a substitute for a healthy, 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.

Looking for more health and wellness content? Head over this way for our guides on the best multivitamins, best probiotics for women, best iron supplements and the best vitamin D supplements. For more shoppable beauty content from Glamour UK Commerce Writer Denise Primbet, follow her on Twitter @deniseprimbet and Instagram @deniseprimbet.

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