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Keto Lean for Life PrimeD+


Our Most Powerful and Longest-Lasting Keto Supplement

Prime D contains BHB and MCT Powder for Long Lasting Ketone Energy

Keto Lean for Life is the only clinically proven keto formula designed to help you easily stay on track once you’ve reached your health and weight loss goals. Studies have shown a significant reduction in cholesterol and insulin levels and a 528% increase in improved lean-to-fat ratio, resulting in better overall health and wellness. Containing D-BHB, our patented bio-identical ketone, Keto Lean for Life is twice as effective as competitor products at helping you maintain weight loss while supporting mental and metabolic health. Power up your mind and body to live a longer, healthier life.

Clinically Proven

Prime D+ Maintenance, taken just twice a day for 8 weeks, showed a 538% improvement in lean-to-fat ratio, a reduction in normal LDL cholesterol and normal insulin levels, compared to placebo group, in a double-blind placebo based study (the gold standard of clinical studies).

Real Easy Keto

Two doses, all day ketosis...keto just became easy.

Real Energy, Real Focus

Prime D+ Maintenance delivers the energy, focus and clarity you need to power your keto lifestyle.

2X Servings, 2X Ketones, 4X Value

Real Ketones has twice the ketones as other supplements, delivering fast-acting, sustained ketosis.

Best Tasting, Best Texture

Prime D+ Maintenance tastes amazing, with tangy Orange Blast and refreshing Lemon Twist and Grape flavours. And no chalky texture!

Doctor & Clinically Proven

We’ve invested millions in clinical studies, and the results are impressive.

Clinical Studies

Powered by D-BHB

Our clinically studied, multi-patented quad electrolyte formula makes all the difference.

Our D-BHB Formula

Third-Party Tested

We ensure the highest quality standards with strict 3rd Party Testing.

GMP Certified

All of our products are GMP Certified (Good Manufacturing Practice).

Made in the USA

Real Ketones products are proudly made right here in the U.S.

Customer Reviews

Based on 11 reviews Write a review


What are the benefits of Keto Lean for Life?

Our patented BHB + MCT formulation has been clinically proven to not only raise ketone levels for those who are low carb or keto, but aid in maintaining them as well. This technology fuels your body instantly, as well as provides your body with energy for later use to allow a smooth, sustained ketosis.

How do I use Keto Lean for Life?

Take Keto Lean for Life in the morning, replace your lunch with a Prime Protein shake, take Keto Lean for Life again mid-afternoon for a pick-me-up, and round out the day with your favorite keto/low-carb friendly meal.

What do we use to sweeten our products?

We use Rebaudioside-A, the non-bitter portion of the stevia leaf, to sweeten Keto Lean for Life. We've found that this is the best option for us and our crew to provide the best tasting products without spiking your glucose!

Why are ketones a better source of energy than glucose?

Glucose is an extremely inefficient energy source. In fact, it produces 45x more free radicals than ketones and produces 2.25x less ATP. Only Real Ketones’ pure, clean keto supplements fuel your body with our clinically studied, multi-patented quad electrolyte formula. This incredible formula propels your body into the fat burning state of ketosis and then helps you sustain it by helping your body create its own ketones.

Are you sure I’ll like it?

If you aren't 100% satisfied with the great taste and results, we'll refund your purchase within 30 days of delivery!

Customer Reviews
4.4 Based on 7 Reviews
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Filter Reviews:
Richard S.
United Kingdom

Keto lean for life

Game changing, energy levels through the roof, quicker muscle growth / recovery. With the improved energy it has further encouraged taking the time to eat food if better nutritional quality and training. Would recommend real ketones for anyone to try and see how they get on.

Richard S.
United Kingdom United Kingdom

Keto Lean For Life

Incredible! The combination of changing my eating habits combined with the Real Ketones supplements has removed all fatigue levels I was feeling everyday. It’s comparison is like night at day, as if I’m operating of a new set of batteries that charge themselves on the move. Surprisingly I find myself eating less, feeling fuller for longer, stamina and focus has improved, the desire to train more and complete tasks and chores has rocketed. Solid improvement and a game changer. I’d recommend the lifestyle switch from sugar burning to fat burning!

United Kingdom United Kingdom

Great ingredients and no nasty stuff

I love this product. Great taste and no nasty stuff which is very rare to find. It definitely works and I’m seeing results within a week. I highly recommend this product.

Sara A.
United Kingdom United Kingdom

Supports Appetite Suppression

Love it! Gets rid of sweet cravings, stops me eating too much and tastes great. Also quite good for hydration and to get rid of headaches! Good value and effective.

Sandie B.
United Kingdom United Kingdom

Loving this Drink.

I love the taste of the drink, and the way it stops me from eating. Only on my 8th day now, but iv seen results already, lost 2in from waist&hips. Iv found this sit to be the best price iv seen, compared to Amazon & Ebay. Im loving the way I feel during and after my workouts which I didn't before. I'm just 100% happy with this product, and so so happy I browsed and found this site. Thank you so much and I will be ordering again soon.