Lewtress Health


Discreet Delivery


Free Standard Delivery


Money Back Guarantee*

Kelp Bladderwrack

Kelp (Bladderwrack)

Helps maintain a healthy thyroid deterring problems such as excessive weight gain and obesity. Kelp is therefore an integral part of any diet or weight control regime.


  • $ USD
  • £ GBP
  • € EUR
  • $ CAD
  • Made in
    the UK
  • Practitioner Developed
  • Highly Concentrated

"I found that I no longer had indigestion or stomach cramps and was able to go off my normal medication."

"Lewtress's success lies in the extensive research that goes into the products"

"Rosehip "Better than painkillers' for Arthritis"

"I've discoved the secret of great sex"

Available Options

1 pot (60 x 1660mg capsules)$21.95
2 pots (120 x 1660mg capsules)$40.90
3 pots (180 x 1660mg capsules)$54.85

Help maintain a healthy thyroid with Kelp

It is hard to believe that this amazing seaweed contains more vitamins (especially B Vitamins), valuable minerals and iodine than any other food. This nourishing seaweed, sourced from our oceans, can help with many ailments.

The high Iodine content in Lewtress Kelp capsules enables the production of the hormone Thyroxin, this has a normalizing effect on the thyroid gland and can mean that thin or under weight people with thyroid trouble can gain weight and obese or over weight people can lose weight.

A healthy thyroid significantly improves metabolism and increases energy levels, warding off problems such as excessive weight gain and obesity. Kelp is therefore an integral part of any diet or weight control regime.

It is also reported that Kelp can be very beneficial to brain tissue, the membrane surrounding the brain, the sensory nerves and the spinal cord.
Lewtress Kelp may also be useful in aiding conditions such as asthma, eczema, morning sickness, water retention, constipation and nervous disorders.

The benefits of Lewtress Kelp

  • Increased metabolism and energy.
  • Weight control and slimming aid.
  • Supports the nervous system.
  • Can aid in the relief of rheumatism and rheumatoid arthritis.
  • 100% pure and natural ingredients.
  • Made under strict controls.

Because Lewtress Kelp is completely natural and 100% chemical free, side effects are rarities.

Each vegetable capsule contains:
275mg pure Kelp power.
275mg 4:1 Kelp extract standardised to 1% Iodine
Total equivalent to 1375mg dried Kelp powder per capsule.

Suitable for vegans and vegetarians.

Suggested intake: 1-2 capsules daily

Lewtress products contain NO artificial colours, flavours, preservatives, chemical excipients, binders, fillers and no added starch, sugar, salt, lactose or gluten.

Lewtress products are totally additive-free supplements of medicinal quality and are also totally free from ingredients that have been genetically modified.


Customer Stories

“It may be of interest to you to know that within 4 days of taking your kelp I started to lose weight (4.5kilos to date see previous e mail no loss in the previous six months on a starvation diet). Further I tested myself for an iodine inbalance ( placing a ring of tincture of iodine on the back of the hand this was absorbed within 20 mins… 4 hours would be a normal rate) it is now normal! My T4 levels have increased by 7 ( pre kelp T4 was 22.00 it is now 29.00) I feel great, have more energy but hey ho the medics tell me I am now over medicated and have decreased my thyroxine from 100 mgs to 75 mgs! …the medic concerned nearly had a seizure when kelp was mentioned however until he can suggest something better I will continue to use it.” – ST
“Further to my previous e mail keeping you update with my progress…I see my last one is now on your web…well: Since my last update I have continued to lose weight at a really good rate and have now lost in total a massive 12.5kilos more importantly I feel great with much more energy and a clearer mind..despite the medics reducing my thyroxine I have continued to lose all the related symptoms of having an underactive thyroid gland brought on by radio active iodine to correct an overactive thyroid. May I also say that the only time I have gained weight is when I failed to take kelp daily due to running out of it!” – ST


, ,


There are no reviews yet.

Be the first to review “Kelp (Bladderwrack)”

Your email address will not be published. Required fields are marked *


Over 2,500+ Reviews

4.9/5 independent feedback based on 2,500+ reviews

Richard Southampton

I have been buying products from Lewtress for many years. The experience has always been first rate. The purchasing process couldn't be simpler and they dispatch stuff quickly, usually on the day of purchase and it arrives the next day. Who could ask for more? One very happy customer 😉👍


I am using Bombyx daily complex and can confirm that is the best daily supplement I have used to help any ED problems. I also use Bombyx Mori L complex when help is needed. This is again the very best. Thank you Lewtress for your help and advice.

John Day

Lewtress offers a quick, discreet service with some Aphrodisiacs that have really worked for me over the years. The one I currently use is Bombyx Mori.

Frequently asked questions

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.







Subscribe to our mailing list to stay up to date

    Your Cart
    Your cart is emptyReturn to Shop
      Apply Coupon
      Scroll to Top