Hi @karina1954, You can find the link to the Protocol 525 website by scrolling to the top of the page. The link is in the discussion description that describes the protocol.

As this thread is about the protocol, they deserve proper credit for development of the program. I want to share what I have found, from their site and documentation, is in their formula. The cost of purchasing the items separately is much less expensive but you have to take many more separate pills. You can see that these are the same items by looking at the pictures on their site. They deserve credit, but I need to save money where I can. Here is the list:
GeroNova Research na R ALA, 300mg - 2 AM / 2 PM

Swanson Acetyl-L-Carnitine, 500 mg - 1 AM / 1 PM

Bluebonnet Albion Chelated Magnesium, 100 mg - 1 AM / 1 PM

Puritan's Pride Flax Oil, 1,000 mg - 1 AM / 1 PM

Swanson D3, 5,000 IU - 1 AM

Puritans Pride Methylcobalamin B12, 5,000 - 1 AM

Doctor's Best Biotin 10,000 mcg - 2 MIDDAY

Manitoba Harvest HSO, 3 TBSP - PM

NOW Supplements, MK-7 / K-2 100 mcg - 2 MIDDAY

Desert Harvest B1, B2, B3, B5 B7, B9 & B12 (blended) - 1 MIDDAY

https://www.theprotocol525.com/wp-login.php
If it is still up, there is a YouTube by the developer of the product.

Good Luck!