Doctor Seaweeds Collagen + is marine collagen, reinvented — with proven results for skin, hair, and nails.

This is more than just collagen, it’s a science-backed formula that combines marine collagen with iodine-rich organic seaweed - delivering proven beauty benefits no other collagen can match.

• The only UK collagen with EFSA-approved beauty claims — real, recognised support for skin, hair and nail health thanks to natural iodine
  
  

• Double-duty formula for proven results — 5000mg of premium marine collagen + iodine-rich PureSea® Protect seaweed to nourish from within
  
  

• Clean, neutral, and easy to enjoy daily — no fishy taste, no additives. perfect in your daily coffee, smoothie or tea
  
  

Backed by science, built on sustainability — marine collagen and sustainable Scottish seaweed with full traceability from sea to skin