High Quality Vitamins, Supplements

Relentless Improvement is widely recognized as the world’s “Gold Standard” source for unique supplements for good reason. Unlike other sites, we don’t just talk a good game.

Independent analytical testing is performed on all Relentless Improvement brand supplements by USA based, FDA registered, analytical laboratories. The resulting Certificates of Analysis are public: “Certificates of Analysis”. This documentation is your iron-clad assurance of the utmost in quality and purity.

Let’s be blunt: why would you risk your health to suppliers unwilling to document the integrity of their products? Don’t stand for unsubstantiated label claims of so-called “Pharmaceutical Grade”. These words are meaningless without proof. The FDA does not test supplements, your only assurance of quality is independent testing.

In order to maintain product potency, our supplements are warehoused in carefully controlled conditions (some kept refrigerated) until shipment to you so that they are not degraded by heat, light and humidity.

Why should you do business with us?

  • Relentless Improvement brand products are documented quality.
  • A professional, easy and secure online purchase experience.
  • Save time with One-Stop Shopping (huge product selection).
  • High product fill rate. We rarely have backorders.
  • Save money with automatic quantity discounts.
  • Real-time, upfront domestic and international shipping costs.
  • Access to effective products that are years ahead of the mainstream.
  • As a privately held company our focus is pleasing you, not shareholders.
  • We give back to the community. We have sponsored and/or supported The Methusalah Mouse Prize, Betterhumans, World Transhumanist Association and Immortality Institute

The items we carry are based on:

Safety – No risky formulations or substances.

Efficacy – Effective supplements backed by solid research. Many product descriptions cite randomized, controlled, double blind human studies.

Quality – You receive only the highest quality supplements and vitamins from leading edge, highly respected companies.

Disclosure – Full disclosure of both the ingredient(s) and dose of every supplement that we offer (we don’t play the “proprietary formulation” game).

Value – You get science-based formulations in effective dosages. We do not offer products that have “window dressed” labels.

Price – You receive superior overall value, low shipping costs, quantity discounts.

Fun Facts

Relentless Improvement LLC opened its virtual doors in January 2005 to serve the need for a high-integrity internet based source of  pharmaceutical-quality nutritional supplements. The owner, Pete Hitesman, is obsessive about providing an easy, and safe internet transaction with fast shipping, and documented purity.

We are 100% internet sales, there are no physical stores for you to visit. Relentless Improvement brand products are only available for purchase through the RelentlessImprovement.com website and a small handful of retailers. Sorry, we do not offer trade/professional discounts.

Relentless Improvement is the world’s largest distributor of Neurvana, Geronova Research, Mera Pharmceuticals and Advanced Orthomolecular Research products. We have product available for shipping when others don’t. Our inventory has high-turnover assuring delivery of fresh, potent products.

We do not sell loose or bulk powders. There is no way to effectively assure the quality and purity of bulk powders. It is risky and a hassle for you to measure them out for dosing. Once opened to the air they degrade or clump up. Individual capsules in sealed bottles protect their contents.

All the information we have available about a product is listed on the product detail information page. We hate to unnecessarily kill innocent trees so there is no paper catalog or product information available to send out.

The FDA does not allow us to diagnose, prescribe or make health claims. Please don’t ask.

Relentless Improvement is a privately held LLC company. We are not accepting investors or investments.

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