Home / Weight Loss / 10 Best 7-Keto Supplements – Reviewed & Ranked for 2017
Best 7 Keto Supplements

10 Best 7-Keto Supplements – Reviewed & Ranked for 2017

If you’re looking for the best 7-Keto supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our 7-Keto Supplements Guide.

Top 10 7-Keto Supplements

#1 Now Foods 7 Keto S Now Foods 7-Keto More Info
#2 Jarrow Formulas 7 Keto Dhea S Jarrow Formulas 7-Keto DHEA More Info
#3 Life Extension 7 Keto S Life Extension 7-Keto More Info
#4 Beverly International 7 Keto S Beverly International 7-Keto More Info
#5 Puritans Pride 7 Keto Dhea S Puritan’s Pride 7-Keto DHEA More Info
#6 Source Naturals 7 Keto Dhea S Source Naturals 7-Keto DHEA More Info
#7 Enzymatic Therapy 7 Keto S Enzymatic Therapy 7-Keto More Info
#8 Healthy Origins 7 Keto Dhea S Healthy Origins – 7-Keto DHEA More Info
#9 Nutrigold 7 Keto S Nutrigold 7-Keto More Info
#10 Pure Encapsulations 7 Keto Dhea S Pure Encapsulations – 7-Keto DHEA More Info

7-Keto Supplements Guide


What is 7-Keto?

7-Keto is a powerful derivative of dehydroepiandrosterone (DHEA), a steroid. DHEA is a product of your adrenal glands and is the most plentiful steroid in your body at any given time, according to Dr. Josh Axe.

7-Keto is one of three metabolites of DHEA, or the result of your body metabolizing DHEA. Despite being a DHEA derivative, 7-keto is non-hormonal (or non-steroidal), yet it can interact positively with steroid metabolism.

Your body can convert 7-keto into any other metabolites of DHEA but cannot convert 7-keto back into parent DHEA. These conversions occur in an array of your body’s tissues, including:

  • Skeletal muscle
  • Colon
  • Intestine
  • Ventral skin
  • Perianal skin
  • Thymus
  • Spleen
  • Brain

The specific metabolite/DHEA derivative called 7-keto is 3-acetyl-7-oxo-dehydroepiandros-terone. “7-keto” refers to a brand name for this derivative used throughout the nutraceutical and sports nutrition industries.

7-Keto has many chemical names used interchangeably in the nutraceutical and sports nutrition industries. You may encounter some of these other names on labels while shopping for 7-keto:

  • 7-Oxodehydroepiandrosterone (7-oxo-DHEA)
  • 7-Ketodehydroepiandrosterone (7-keto-DHEA)
  • 7-Oxoprasterone
  • 7-Ketoprasterone
  • Androst-5-en-3β-ol-7,17-dione
  • 3β-Hydroxyandrost-5-ene-7,17-dione

7-Keto first appeared as a supplement around 1998. It conveys some of the benefits of DHEA metabolites without the potential dangers associated with DHEA. Since over-the-counter DHEA is a synthetic steroid, supplementation at high enough levels carries steroid-like risks/side effects, such as acne, mood swings and abnormal periods.

7-Keto is available in a variety of forms, such as capsule, pill, tablet, softgel, v-cap, liquid and topical ointment. Anabolic 7-keto stacks are not uncommon, and 7-keto is safe to stack with nurient co-fators, your multi, and any other pre-, intra- and post-workout supplements.

Benefits of 7-Keto

A handful of studies confirm the benefits of 7-keto supplementation. Subjects of studies range from lab rats and monkeys and healthy young men and obese adults. According to studies and clinical trials, 7-Keto promotes:

  • Lean body mass
  • Boosts metabolism
  • Boosts immune function
  • Lowers bad cholesterol
  • Potentially enhances your memory and powers of cognition

7-Keto may also

  • Fight fatigue during exercise and long-term dieting
  • Combat stress

Combat Catabolism and Preserve Gains

7-Keto promotes lean body mass by lowering your cortisol. Cortisol is your body’s stress hormone. High cortisol levels inhibit the uptake of amino acids into your muscles, an action that is crucial to the creation of new proteins (new muscle), states the team of professional coaches and trainers at BreakingMuscle.com.

Inhibited amino acid uptake is an evolutionary predisposition that allows your body to burn protein/muscle for energy at times of stress (starvation, strenuous exercise).

The problem is, grueling workouts automatically raise your cortisol levels. Recall that 7-Keto is one of three DHEA derivatives that interconvert but cannot convert back to parent DHEA.

In order for your body to interconvert 7-keto as required, it uses some of the same enzymes necessary for cortisol metabolism. This interconversion indirectly inhibits cortisol metabolism and, in turn, cortisol levels.

Low cortisol is an important contributor to an anabolic environment, that is, an internal environment in which your broken-down muscles absorb amino acids and use them to synthesize new muscle.

Enjoy Greater Endurance and Fat-Burning

7-keto boosts your metabolism, giving you extended energy to sustain you, especially during cutting phases. How 7-keto impacts your metabolism isn’t exactly known.

There is some evidence that 7-keto activates mitochondrial enzymes. Mitochondria are the cell organelles responsible for the metabolism of nutrients and fat and the provision of energy.

The activation of mitochondrial enzymes possibly encourages your mitochondria to work more quickly and efficiently, rapidly metabolizing fat and endowing you with energy over longer periods.

Studies indicate that daily 7-keto supplementation increases metabolism during times of severe caloric restriction, reports Dr. Andrew Weil. This is particularly wonderful for dieters and serious lifters in cutting phases, because severe dieting typically shuts down your metabolism.

Professional competitors employ a variety of strategies to reverse sluggish metabolism, such as refeed days. 7-Keto effectively eliminates the need for such strategies or at least provides an alternative diet cycle strategy when refeed days are no longer an option.

7-keto’s affect on your cortisol and your metabolism are what make it an anti-stress, energizing supplement. It’s helpful to note that most studies and clinical trials with results confirming 7-keto’s benefits entail stacks of 7-keto and other substances with similar properties, such as:

  • L-Tyrosine
  • Inositol
  • Choline
  • Asparagus
  • Green tea catechins
  • Guarana (caffeine
  • Citris Aurantium
  • Coleus Forskohlii
  • Yerba Mate
  • Vitamin C
  • Vitamin D

Improve Your Memory and Cognitive Abilities

There is limited evidence to correlate 7-keto supplementation with improved memory and cognition. Nevertheless, one study involved injecting young and old mice with 24 milligrams of 7-keto per kilogram of body weight.

The group of young mice excelled at memory acquisition training over a control group. The group of old mice demonstrated augmented memory retention when compared to a control group, reports the online encyclopedia Examine.com.

Maintain Optimal Year oRund Immune Function

The connection between a strong immune system, healthy cholesterol levels and 7-keto supplementation is equally mysterious. Although research confirms a definite connection, the specifics of how 7-keto contributes to these outcomes remains mysterious.

For example, a four-week longevity study involving 7-keto supplementation resulted in elevated immune helper cells and white blood cells, and a decrease in immune suppressor cells.

According to DavidWolfe.com, A 2001 study at the Czech Republic Institute of Endocrinology looked at 10 participants ranging between 27 and 72 years of age. Participants took 25 milligrams of 7-keto for just five consecutive days.

After five days of 7-keto supplementation, researchers observed a marked decrease in the participants’ levels of bad cholesterol, or low-density lipoprotein (LPL).

Are There Any Side Effects?

There are no short- or long-term side effects of taking 7-keto, providing you take it according to package instructions or an expert’s advice.

As mentioned above, various types of 7-keto stacks abound on bodybuilding forums and fitness websites. If you intend to stack 7-keto, begin with a low dose to assess tolerance.

Over-activity of 7-keto in the body outwardly resembles the symptoms of elevated sex hormones. You may experience oily skin and acne (as in adolescence). You might also experience thinning or loss of hair. Sweating profusely, fatigue, nasal congestion, headaches and a rapid or irregular heartbeat are not uncommon in extreme circumstances.

Side effects of 7-keto are very rare, and it is generally regarded as safe. If you’re on medication for any reason, or if you’re a diabetic, speak to your doctor before supplementing with 7-keto.

7-Keto interacts with the metabolism of hormones and medications, which can be deadly for certain populations, such as diabetics.

How to Take 7-Keto

Feel free to administer 7-keto in any of its available forms. There are no precedents for recommended daily dosages, but studies among healthy young men show that 400 milligrams daily divided into two equal doses for four weeks yields no adverse outcomes.

In a fat-loss study, researchers gave participants 100 milligrams of 7-keto twice daily. Each participant lost an average of 6.3 pounds over eight weeks. As with any supplements that interact with hormones, you should definitely cycle 7-keto.

Cycling entails taking a supplement for X amount of weeks to optimize its benefits followed by X amount of weeks in which you abstain from taking the supplement. Cycling keeps your body clear of toxic levels without diminishing a particular supplement’s efficacy.

What to Look For in a Good 7-Keto Product

7-Keto is a patented ingredient, a brand name. Look for supplements whose labels clearly disclose ingredients and patented forms. Opt for 100-milligram servings, since this is the potency that occurs most often in human clinical trials.

Other signs of a quality supplement include its manufacturer’s citations and certifications, such as a Good Manufacturing Practice certification (cGMP). Industry awards from reputable sources and endorsements from non-affiliated professionals, doctors and pro athletes are other indicators of a good 7-keto supplement.

Note: Always speak with your doctor before taking any supplements featured on this website. This article has not been written, reviewed or endorsed by a medical professional and may not be used to diagnose or treat any medical conditions.