KSM-66 Ashwagandha

Transparent Labs KSM-66® capsules are the perfect option if you're after a high-quality, organic, and standardized Ashwagandha (Withania somnifera) extract. Each capsule provides the clinically studied dose of 600 mg KSM 66®, which is the most extensively studied ashwagandha extract available, standardized to contain 5% bioactive withanolides. Ashwagandha is arguably the most versatile adaptogenic herb known to man. Its multifunctional benefits are the subject of ongoing research, with studies thus far showing that it controls stress and anxiety, eases inflammation and fights oxidative stress, improves mood and mental performance, promotes healthy metabolic, endocrine, and immune function, and supports sexual function.

Benefits

Transparent Labs KSM-66® Ashwagandha is a root extract standardized for 5% withanolides to support stress relief, cognition, hormonal health, and vitality.

Reduces Stress & Anxiety
Lowers cortisol to support stress management, promoting relaxation, emotional stability, and mental clarity.

Enhances Cognitive Function
Clinically shown to improve cognitive performance, focus, and overall mental well-being.

Supports Healthy Hormones
Naturally balances cortisol and testosterone, promoting vitality, mood, and sexual function.

Organic & Clinically Validated
Contains standardized, organic ashwagandha root extract with third-party tested purity and potency.

Ingredients

KSM-66® Ashwagandha (Withania somnifera Root Extract) 600 mg
A clinically validated, organic adaptogen that reduces cortisol, supports cognition, mood, hormonal balance, muscle recovery, and resilience to physical and mental stress.

How to Use

Step 1 – Take 1 Capsule Daily
Consume one capsule daily with water, with or without food.

Step 2 – Optimal Consistency
Use consistently for at least 3-4 weeks to experience maximum stress reduction and cognitive benefits.

Disclaimer: Consult your physician if pregnant, nursing, or taking medications, especially thyroid medications.

Frequently Asked Questions (FAQ)

What is the Difference Between Ashwagandha and KSM-66® Ashwagandha?
KSM-66® is a patented organic ashwagandha (Withania somnifera) root extract that is standardized to contain 5% bioactive constituents. Many herbal supplements contain an unspecified/generic ashwagandha root extract that may contain a negligible amount of withanolides, rendering the product less effective. This is why we chose KSM-66® specifically to ensure you get the most effective, potent, and intensively researched ashwagandha extract on the market.

Can You Take KSM-66® Ashwagandha Every Day?
Yes, you can take Ashwagandha daily. As an herbal supplement, ashwagandha is generally considered safe and can provide continuous benefits for physical and mental stress management, energy levels, and overall well-being.

Does Ashwagandha Interfere with Thyroid Hormone Medications?
Ashwagandha may interact with thyroid hormone medications and potentially increase circulating thyroid hormone concentrations in the blood. In a randomized, placebo-controlled study, subclinical hypothyroid patients experienced improvements in thyroid function and levels after taking ashwagandha root extract [RR]. If you're currently taking thyroid medication, consult your healthcare provider before taking ashwagandha extract to avoid any adverse effects.

What Is the Difference Between Ashwagandha Root and Leaf Extract?
Like a root extract of ashwagandha, a leaf extract typically contains a dense amount of steroidal lactones (i.e. withanolides), alkaloids, and antioxidants. It's unclear if root and leaf extracts have significantly different effects and they are generally considered interchangeable.

Is There Concern for Ashwagandha-Induced Liver Injury?
Although very rare, a few case reports have been published in recent years describing drug-induced hepatocellular injury in subjects who were taking dietary supplements with ashwagandha [RR, RR]. However, many of these case reports involved subjects with pre-existing liver disease/dysfunction, which conflicts with evidence of ashwagandha supplementation protecting the liver from damage [RR].

Can You Drink Alcohol While Taking KSM-66® Ashwagandha?
Moderate alcohol consumption does not significantly interact with ashwagandha supplementation, but combining both could potentially amplify sedative effects. It is advisable to avoid heavy alcohol consumption when taking ashwagandha.