← Shop All / Pro B15

🌿

Raw & Non-GMO

USA

Made in USA

Pro B15

Name: Pro B15
Brand: RNC Store
SKU: RNC 63613
Price: 39.99 USD
Availability: InStock

In stock

Quantity:

†Savings vs. one-time purchase price

View Cart & Checkout Options

Your subscription includes:

Free shipping always
Save 10% on every order
Never run out — auto-delivered
Pause or cancel anytime
Earn cash back rewards & more

What is Pro B15 Pangamic Acid? −

Pro B15 Pangamic Acid is a targeted supplement designed to support oxygen utilization, cellular respiration, and overall energy production. Often referred to as "Vitamin B15," this compound has long been recognized in integrative health circles for its role in promoting cardiovascular health, endurance, and detox support.

Who's it for? +

Perfect for individuals seeking enhanced stamina, oxygen efficiency, or circulatory support — especially when following a B17-centered wellness protocol. A core member of the RNC three-part metabolic stack alongside B17 and Pro Enzymes.

What's inside? +

– 100 capsules per bottle
– Serving size: 2 capsules (100mg Pangamic Acid per serving)
– Formulated for bioavailability and gentle absorption
– No artificial additives, preservatives, or fillers
– Non-GMO, gluten-free, vegan, and made in the USA

Suggested use +

As a dietary supplement, take up to 6 capsules per day, unless otherwise directed by a qualified healthcare professional. For comprehensive support, pair with B17 and Pro Enzymes — the classic RNC metabolic protocol.

Quality & Sourcing +

Formulated for bioavailability and gentle absorption. No artificial additives, preservatives, or fillers. Non-GMO, gluten-free, vegan, and made in the USA. 100 capsules per bottle.

RNC

Quality tested 2026

Clean, raw, pesticide-free batch verification

Call us: 800-876-2858 | contact@RNCstore.com

Serving Size 2 Capsules

Pangamic Acid (Vitamin B15) 100mg

Other Ingredients Vegetarian capsule

Free of

GMOs
Pesticides
Gluten
Dairy
Artificial Additives

Diet Friendly

Raw
Vegan
Paleo
Keto
Gluten-Free
Low-Carb

Our B17 Story

†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.

Pangamic Acid (Vitamin B15)

A targeted compound long recognized in integrative health circles for its role in supporting oxygen utilization, cellular respiration, and energy production. Each labeled serving (2 capsules) supplies 100mg of Pangamic Acid per the Supplement Facts.

Formulated for Bioavailability

Our formula is designed for gentle absorption and optimal uptake — so the Pangamic Acid you take is the Pangamic Acid your body actually uses.

Supports Cardiovascular Wellness

Traditionally used to support cardiovascular health, endurance, and circulation — especially when paired with a comprehensive metabolic protocol.

Clean & Pure

Non-GMO, gluten-free, vegan, and made in the USA. No artificial additives, preservatives, or fillers — pure Pangamic Acid in a vegetarian capsule.

Ready to fuel your cells from the inside out?

Join thousands who trust Pro B15 as part of their daily wellness and metabolic support routine.

Subscribe & save 10% — just $33.29/bottle. Free shipping. Cancel anytime.

FAQs

What is Pangamic Acid (Vitamin B15)? +

Pangamic Acid, commonly referred to as Vitamin B15, is a targeted compound long recognized in integrative health circles for its role in supporting oxygen utilization, cellular respiration, and energy production. It has traditionally been used to support cardiovascular health, endurance, and detox.

How should I take Pro B15? +

What's the difference between B15 and B17? +

B15 (Pangamic Acid) supports oxygen utilization, cellular respiration, and energy production. B17 (Amygdalin) is a different naturally occurring compound derived from bitter apricot seeds. Both are part of the classic RNC metabolic protocol, and many customers take them together along with Pro Enzymes.

How many capsules are in each bottle? +

Each bottle contains 100 capsules. The label defines a serving as 2 capsules, supplying 100mg Pangamic Acid per serving. Taking up to 6 capsules daily (three 2-capsule servings) uses the bottle in about 16 days. Lower daily totals last longer; follow your practitioner’s guidance.

Can I take Pro B15 with other RNC supplements? +

Yes — Pro B15 is designed to pair with B17 capsules and Pro Enzymes as part of the classic RNC metabolic support protocol. Many customers take all three together for comprehensive support.

Is Pro B15 vegan? +

Yes — Pro B15 is Non-GMO, gluten-free, vegan, and made in the USA. It’s housed in a plant-based vegetarian capsule with no artificial additives, preservatives, or fillers.

How does the subscription work? +

Choose your preferred delivery frequency: every 1 month, 2 months (most popular), or 3 months. Subscribers save 10% ($33.29/bottle instead of $36.99) and receive free shipping. You can pause or cancel at any time.

Is Pro B15 safe? +

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.

too early to give opinion

I take every other day as i found i had headaches. this has worked. But I find it difficult to know how truly it is working I am very healthy and take several supplements that have proven to keep me on this path.

Hi there! Thank you for sharing your experience with Pro B15. We understand that it may be difficult to accurately assess the effectiveness of a supplement, especially when you are already taking other supplements. However, we are glad to hear that it has helped with your headaches and that you are on a healthy path. If you have any further questions or concerns, please don't hesitate to reach out to us. Thank you for choosing Pro B15!

Long delivery time.

It took so long to receive my order that I missed 5 days of doses. Considering that I have stage 4 cancer,I feel that was harmful to me

Hello there,
We are sorry to hear about your experience with the delivery time for our product, Pro B15. We understand how important it is for you to receive your order on time, especially considering your health condition. We apologize for any inconvenience this may have caused and we will definitely take your feedback into consideration to improve our delivery process. Please reach out to our customer service team for any further assistance. Thank you for bringing this to our attention.

Different cost with each order

I’ve been a customer for years and recently noticed my cost for the product changes with every shipment. This is very interesting and unexpected. I’ve asked questions and received no answers as to why? I have a credit and will use that with my next shipment then cancel my subscription. Can’t deal with a company that changes pricing each time! I can do without this stress!

Thank you for taking the time to share your feedback. We truly value our long-term customers and understand how seeing different totals from shipment to shipment can feel concerning.

We want to clarify that the product price itself has not been changing. The difference in totals is related to a policy update we made to our subscription program. Previously, shipping was applied to subscription orders. After our update, all subscriptions began receiving free shipping, which lowered the total cost on more recent shipments. Depending on when an order was placed relative to that change, totals may appear different.

We apologize if that transition was not communicated clearly enough. Transparency is very important to us, and we appreciate you giving us the opportunity to clarify.

If you have any remaining questions about your account or credits, we’re always here to help.

Pro B15

Seems to be doing okay. Too early to tell. Haven't had any issues thus far

Hi there! Thank you for your feedback on our Pro B15 product. We're happy to hear that it's been working well for you so far. We hope it continues to meet your expectations in the long run. If you have any questions or concerns, please don't hesitate to reach out to us. Have a great day!