Seaweed grows hair and strengthens it. Kelp is great. Blue, Green and Brown Algae is good for hair internally and externally. Channelled Wrack thickens hair.
Thanks for this info, good to know that my efforts at cooking seaweed are not in vain (haven't made anything taste very nice, yet). And it's particularly good to hear that bladderwrack is good for my internal hair!...sorry.
