Collagen21 by Slim21 is a completely natural Superior Quality Hydrolysed Collagen containing 10 000mg collagen per 10g serving.

  • assist with weight loss
  • builds immunity
  • improves hydration
  • and so much more



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Collagen21 is produced by a leading collagen peptide manufacturer, trusted for its superior quality and guaranteed safety. Each packet contains 250g of collagen powder.

  • Hypoallergenic • Non-GMO • Preservative Free • Sugar Free • Fat Free • Gluten Free • Dairy Free • Cholesterol Free


  • boosts skin elasticity & firmness
  • reduces wrinkles
  • improves hydration
  • promotes healthy hair & regeneration
  • promotes nail growth, quality & strengthens structure
  • relieves joint pain
  • strengthens bones
  • supports the strength of muscles, ligaments & tendons
  • reduces soreness
  • accelerates muscle recovery
  • promotes heart health
  • detoxifies the body
  • improves digestion
  • builds immunity


One 10g serving, twice a day.

Add collagen powder to hot or cold drinks (coffee, tea, smoothies, juice or water). Stir until powder has completely dissolved, then drink.

Take daily for the best results.


Pure hydrolysed collagen peptides (bovine). Contains no fillers, additives or preservatives.

Packaged in a facility that processes tree nuts, peanuts, soya, dairy and gluten.

Halaal & kosher certified.



“I have only been using this product for a few weeks now and I am amazed at the results. My hair is so healthy, my nails are stronger. I saw a difference in my skin with in the first week. Absolutely love, I will defend continue using it.”

“I hurt my leg playing soccer, went to a specialist and just wasn’t coming right. Iv been taking Collagen21 for the past month and my knee has never felt better. The part is I can add it to anything as there is no taste… HIGHLY RECOMMEND COLLAGEN21!!!”

“I’ve used many collagens before with little to no results. After just a month (perhaps even less) of use, I’ve seen great improvements overall, but in my skin, nails and hair especially. My hair is thicker, my nails grow so quickly and my skin has cleared up so much. It’s also one of the most affordable collagens on the market. Will definitely continue using Collagen21.”

Cindy Lee
“This is the second time I’m purchasing Clloagen21 because the results have been amazing! My skin has not been this clear in years – finally spot free, it has a new glow to it and I couldn’t be happier. I saw a massive difference in my skin within the first week of taking it. My hair is shinier and looks healthy again. Definitely recommend this product to anyone wanting to use collagen or if you have been battling with your skin, this is your answer.”

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