B17 500mg
†Savings vs. one-time purchase price
View Cart & Checkout OptionsYour subscription includes:
- Free shipping always
- Save 10% on every order
- Never run out — auto-delivered
- Pause or cancel anytime
- Earn cash back rewards & more
Our most popular formula for advanced support. B17 500mg Capsules deliver a potent dose of Amygdalin (Vitamin B17), extracted from Bitter Apricot Seeds. Trusted by thousands, this formulation reflects the legacy of natural health pioneers and remains a cornerstone of comprehensive wellness protocols.
Ideal for experienced users of B17 or those following a high-potency wellness protocol. Perfect for pairing with Pro B15 and Pro Enzymes for enhanced support.
– 500mg of pure Amygdalin (Vitamin B17) per capsule
– 100 capsules per bottle
– Naturally derived from Bitter Apricot Seeds
– No additives, preservatives, or fillers
– Vegan, gluten-free, non-GMO, and lab-tested for purity
Take 1 or 2 capsules per day with each meal, unless otherwise directed by a qualified healthcare professional. Best paired with Pro B15 and Pro Enzymes for comprehensive support.
Pure Amygdalin (Vitamin B17) naturally derived from Bitter Apricot Seeds. Lab-tested for purity and potency. No additives, preservatives, or fillers. Vegan, gluten-free, and non-GMO. 100 capsules per bottle — our highest-potency B17 formulation.
In Every Bottle of B17 500mg
100 capsules of pure Amygdalin (Vitamin B17), each delivering a potent 500mg dose — our highest-strength formulation. Naturally extracted from Bitter Apricot Seeds. No additives, no fillers — just clean, lab-tested B17.
Free of
- GMOs
- Pesticides
- Gluten
- Dairy
- Artificial Additives
Diet Friendly
- Raw
- Vegan
- Paleo
- Keto
- Gluten-Free
- Low-Carb
†Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure or prevent any disease or health condition.
Ready for advanced B17 support?
Join thousands who trust RNC B17 500mg Capsules — our most popular, highest-potency formulation.
Subscribe & save 10% — just $89.09/bottle. Free shipping. Cancel anytime.
FAQs
Amygdalin, commonly referred to as Vitamin B17, is a naturally occurring compound found in Bitter Apricot Seeds and over 1,200 other raw nuts, vegetables, and seed-containing fruits. It has been used by natural health practitioners for decades. Our 500mg capsules deliver the highest available dose per capsule.
The 500mg capsule is our full-strength, highest-potency formulation — ideal for experienced B17 users or those following an advanced wellness protocol. The 100mg is a gentler entry point for those new to B17. Both can be combined for flexible dosing.
Take 1 or 2 capsules per day with each meal, unless otherwise directed by a qualified healthcare professional. Best paired with Pro B15 and Pro Enzymes for comprehensive support as part of a metabolic wellness protocol.
Each bottle contains 100 capsules. At 1 capsule per day, one bottle lasts over 3 months. At 2 capsules per day, it lasts approximately 50 days.
The 500mg capsule contains 5x the concentration of pure Amygdalin (B17) per capsule compared to the 100mg. The higher potency requires more raw material and more rigorous quality testing. For advanced protocols, the 500mg offers the best per-milligram value.
Choose your preferred delivery frequency: every 1 month, 2 months (most popular), or 3 months. Subscribers save 10% ($89.09/bottle instead of $98.99) and receive free shipping. You can pause or cancel at any time.
For comprehensive support, RNC recommends pairing B17 500mg capsules with Pro B15 and Pro Enzymes. This combination is part of the traditional metabolic support protocol trusted by natural health practitioners.
Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure or prevent any disease or health condition. If you are pregnant, breastfeeding, or have a medical condition, consult your healthcare practitioner before use.
I did not receive what is shown on the website. The name is different and the ingredients and dosage are not the same. I just noticed this after having it for more than a week or so. What I received, if it's a replacement or whatever, is not what I wanted and isn't even equivalent in value to what I ordered. This is not right. Something has gone wrong here. I will update my review if this is corrected. We will see
Thank you for reaching out and for taking the time to clearly explain your concern. We appreciate you checking with us and understand why this raised questions.
We recently updated the labeling on our Pro B15 product. The bottle that now says “Pro B15 Blend” is the updated label for the same product that was previously labeled “Pro B15 Pangamic Acid.” The formula, ingredients, and intended use are the same.
While the capsule count and individual capsule weight differ, this change reflects a packaging update rather than a change in the product itself. Both bottles are intended to be used interchangeably as Pro B15.
You were not sent an incorrect or substitute product, and there is no need for concern about compatibility or effectiveness between the two labels. The “Blend” wording reflects our updated labeling, which may not yet appear consistently across all older website images.
That said, we truly appreciate you bringing this to our attention and understand the importance of clarity, especially when ordering a bundle with specific expectations. If you have any remaining concerns or would like us to review your order details with you one-on-one, please let us know and we would be happy to do so.
Thank you again for reaching out, and please don’t hesitate to contact us with any further questions.
After I missed a monthly order, getting an empty envelope a month and a half later, Richardson Nutrition Center sent me a replacement bottle of the seed caps free of charge. That was terrific and I appreciate the quick response. I’ve been to the post office too, so I hope the empty envelope issue doesn’t happen again. Thank you so much.
When i received my order of the Laetrile, Pangemic Acid and Pro Enzymes the bottle of Pangemic Acid was opened and the contents were loose in my package. I emailed the Richardson Nutritional Center and Melissa responded immediately and next day mailed me a new bottle. No test results to report on, but excellent customer service.
I like the seeds, but I like that these have the B15 and Enzymes as well. My friends have started asking me to add some for them too!
Seems to be working well. Lab tests while on chemo have remained good
Great products!
Good Product
Advantage of B15 with B17 ex0lain fully
B17 500mg
I believe in this product from what I read. It seems to help. They have a couple of doses, so see which one is best for you.
I received the B17 capsules about a week ago, I did have tp pay a customs charge. Last November I was diagnosed with stage 4 prostate cancer which had spread to my bones, to make a long story short I was chewing about 50 bitter apricot seeds per day but they didn't stop my PSA figure which had got up to 660, what did bring down my PSA to 5 was a testarone suppressor injection, I was surprised by this, I am meeting medical people this Friday morning to get a synopsis of my health situation. I think the bittet Apricot seeds may have stopped the cancer in the bones, I am in good shape considering what I have been through, I have lymphodemia of the feet & ankles. I am following Dr Robert Morse's diet of fruit to heal this condition hopefully. I have read most of - World Without Cancer by G Edward Griffin, I live in Ireland.
Quick,reliable service. Received free products to try with order,very much appreciated. The apricot seeds are larger than other brands I have tried. So grateful we found you!
I had to return due to interaction with my meds
It was amazing to be able to get this. Over the past 20 years I have heard about B-17. I thought I would have to go to Mexico to get it. Thank you. A true life saver.
Fast shipping great product
To be honest, I'm taking a lot of supplements that I can't be sure of what is doing what.
I don't have cancer, but I am taking it just to see what it might do
Amazing product
Bitter Apricot Seed Capsules (Seed Caps)
I love the idea of taking B17 in the bundle as a preventative step. I have had so much cancer in my family history that it gives me peace of mind.
I find the information compelling and I do trust the introduction video that GoldCare provided. I was interested after ordering the reference to using B17 as a topical. I wrote and received the expected and worldly reply of, “ We are not doctors … “ So, I am left to experiment on my own. So for now, I am observing ….
Thank you.
Your pro 15 product is excellent the mold s that looked dangerous all over my husband's body are fading away along with using your bundle product. Very pleases with the results. Now only problem he has lots of skin tags. Any solution s for that.
B17 500mg
Love them as preventative and the Bible speaks of the benefit of seeds
Just started my 2nd bottle of B15. Added this plus B17 500mg to my daily supplements. Do not know gor sure if it is the B15, but I am not dead tired like I used to be. I guess I would need to stop for awhile and see if there is a change back to exhausted, but feeling better I am not up for that self trial yet
Y father has been on this for a year now and his PSA levels are not only 0 but even his prostate cancer bone metastasis have shrunk . Your father was a genius and am glad you continue to to supply this as a vitamin for o really health conditions but those of us in the know really know it’s real purpose. C. I’ve this either fenbendazole and if you can ivermectin together these 3 awe amazing thank you and keep up the good work .
Been taking it since receiving my order. So far, it's been great. It would've been nice if the B17 was 500 mg (my previous order was just the 500mg B17 and apricot seeds) instead of 100 mg, but I understand the associated cost it may entail. I hope to know more on its effectiveness when I go to my next urology appointment this Friday. They're still pushing the radiation, chemo and surgery which I've pushed back through resistance. I'm hopeful the prevention bundle and apricot seeds along with other protocols will help in eliminating my stage 2 prostate cancer.
My husband takes them every day. Just started about 3 weeks ago.
Good stuff
* Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure or prevent any disease or health condition.
Accepted payment methods
