Ashwagandha Capsules: The Adaptogen Guide — Traditional Use, Modern Science, Daily Dose

When modern life demands more than a good night’s sleep and a cup of tea can provide, many people turn to adaptogens — a class of herbs traditionally used to support the body’s response to everyday stress. Vitadefence Ashwagandha Capsules combine five well-known adaptogenic roots and mushrooms with a targeted B-vitamin complex, all in a single, easy-to-swallow capsule. This formula is designed to provide a broad foundation of nutritional support for energy metabolism, psychological function, and normal nervous system function, without overpromising or relying on exaggerated claims.

Ashwagandha (Withania somnifera) is a small shrub native to India and North Africa. Its root has been used for thousands of years in Ayurvedic tradition as a rasayana — a substance intended to promote vitality and longevity. In modern herbal practice, ashwagandha is classified as an adaptogen, meaning it is thought to help the body maintain balance during periods of physical or mental strain. The most studied extract is KSM-66, a full-spectrum root extract standardised to contain at least 5% withanolides. Clinical research has examined doses of 300–600 mg per day for stress-related outcomes, though the optimal dose can vary by individual and formulation. Ashwagandha (Withania somnifera) is a traditional adaptogen; it has no authorised health claim.

Each pot contains 90 capsules, with the following per capsule (as printed on the bottle):

• Ashwagandha Root (KSM-66) — 400 mg
• Cordyceps Mushroom — 200 mg
• Panax Ginseng — 200 mg
• Peruvian Maca Root — 200 mg
• Liquorice Root — 100 mg
• Black Pepper — 52 mg
• Reishi Mushroom — 25 mg
• Schisandra Chinensis — 25 mg
• Vitamin B3 (Niacin) — 20 mg (125% NRV)
• Vitamin B5 (Pantothenic Acid) — 10 mg (168% NRV)
• Gotu Kola — 5 mg
• Turmeric Powder (Organic) — 5 mg
• Vitamin B6 (Pyridoxine) — 2 mg (143% NRV)
• Vitamin B12 (Cyanocobalamin) — 25 μg (1000% NRV)

Other ingredients: Stoneground Brown Rice Flour, HPMC capsule shell, and extracts as listed. All extracts are equivalent weights.

This product is not a single-ingredient supplement. It is a multi-targeted formula, and its design reflects a pragmatic approach: rather than asking you to buy separate bottles of ashwagandha, ginseng, maca, and mushrooms, the formula brings them together in one capsule. The formula combines several traditional roots and mushrooms with B vitamins. Ashwagandha and ginseng are both classified as adaptogens, but their traditional uses differ — ashwagandha is often associated with calming support, while Panax ginseng is traditionally linked to physical and mental vitality. Cordyceps and maca have their own traditional profiles in Chinese and South American medicine respectively. The inclusion of B vitamins (B3, B5, B6, B12) is based on their authorised health claims: all four contribute to normal energy-yielding metabolism, and B6 and B12 also contribute to normal psychological function and reduction of tiredness and fatigue. The small amount of black pepper (52 mg) is included to support the absorption of curcumin from turmeric, though the turmeric dose here is very low (5 mg) and is more likely present for its colour and traditional association rather than a meaningful pharmacological effect. Gotu kola is included at a low dose and is traditionally used in Ayurveda for mental clarity.

Let’s be clear about what the evidence does and does not support. The B vitamins in this formula have authorised health claims under the UK Nutrition and Health Claims Register. Specifically:

• Vitamin B3, B5, B6, and B12 all contribute to normal energy-yielding metabolism.
• Vitamin B6 and B12 contribute to normal psychological function and the reduction of tiredness and fatigue.

For the adaptogens, the evidence is more nuanced. Ashwagandha (KSM-66) has been studied in several randomised controlled trials. . However, the quality of some studies has been questioned due to small sample sizes and potential bias.

Panax ginseng has been studied for cognitive performance and physical stamina, but systematic reviews note that results are inconsistent and often depend on the standardisation of ginsenosides (PubMed ID: 28070174). Cordyceps has been investigated for exercise performance, but the evidence is largely from animal studies and small human trials (PubMed ID: 27483816). Maca root is traditionally used for energy and stamina. Reishi mushroom is traditionally used for immune support, but no authorised health claims exist for this use under UK law.

In summary: the B vitamins are well-supported by authorised claims. The adaptogens have traditional use and some clinical data, but should not be presented as “proven” to cure or treat any condition.

The dosage instruction on the bottle reads: “Take 1 capsule, 1 to 3 times per day or as required.” This means you can start with one capsule daily (e.g., with breakfast) and increase to two or three if you feel you need more support. Because the formula contains Panax ginseng and cordyceps, which some people find mildly stimulating, it is generally recommended to take the earlier doses before mid-afternoon to avoid potential interference with sleep. If you are sensitive to stimulants, start with one capsule in the morning. Capsules are size 00 and can be swallowed with water. Do not exceed three capsules per day unless advised by a healthcare professional.

Store in a cool, dry place out of direct sunlight and away from moisture. Keep the pot tightly sealed when not in use. Do not use if the seal around the lid is damaged or missing. Best before date is printed on the base of the pot. Keep out of reach of children.

This product is suitable for vegetarians and vegans. It is Kosher approved and Halal approved. The capsule shell is made from hydroxypropyl methylcellulose (HPMC), which is plant-derived. Suitable for vegetarians and vegans. Kosher approved. Halal approved. Always check the label if you have severe allergies.

Ashwagandha, ginseng, and cordyceps are generally well-tolerated, but certain groups should exercise caution:

• Pregnant or breastfeeding women: Ashwagandha and Panax ginseng are not recommended during pregnancy or lactation due to potential hormonal effects.
• People with autoimmune conditions: Ashwagandha may stimulate immune activity, which could theoretically exacerbate autoimmune diseases such as rheumatoid arthritis or lupus. Consult a doctor before use.
• Those on thyroid medication: Ashwagandha may increase thyroid hormone levels in some individuals. If you are on levothyroxine or other thyroid medications, monitor your levels and consult your GP.
• If you take blood pressure medication, speak to your doctor before use. If you are on antihypertensive medication, check with your doctor.
• Individuals with hormone-sensitive conditions: Panax ginseng and maca may have mild oestrogenic effects. Those with breast cancer, uterine fibroids, or endometriosis should seek medical advice.
• Children under 18: This formula is intended for adults. Do not give to children.

If you are looking to build a personalised adaptogen routine, consider these complementary products:

• Maca Root Multi — maca root is traditionally used for energy and stamina. Read our Maca Root Multi guide for more.
• Panax Ginseng Multi — If you find the ginseng dose in this formula is not enough for your needs, a dedicated ginseng product can be taken on alternate days. See our Panax Ginseng Multi guide.
• Siberian Ginseng — Also known as eleuthero, this is a different adaptogen with a milder profile, often used for stamina. Read the Siberian Ginseng guide.

Can I take this with other supplements?

In most cases, yes. However, because this formula already contains B vitamins and several adaptogens, avoid taking additional high-dose B-complex supplements unless advised by a healthcare professional. If you are taking medication for thyroid, blood pressure, or hormone-related conditions, consult your GP first.

How long does it take to feel the effects?

Adaptogens are not fast-acting. Most clinical studies on ashwagandha use a duration of 8–12 weeks. Vitamins B6 and B12 contribute to the reduction of tiredness and fatigue.

Is this product safe for long-term use?

The ingredients in this formula have a long history of traditional use. However, long-term safety data for the specific combination is limited. Many practitioners recommend cycling adaptogens — for example, taking them for 8–12 weeks followed by a 1–2 week break. Listen to your body and consult a healthcare professional if you have concerns.

Does it contain caffeine?

No. Panax ginseng and cordyceps are not sources of caffeine, though some individuals find them mildly stimulating. If you are sensitive, take the capsule early in the day.

Can I open the capsule and mix the powder with food?

Yes, you can open the capsule and mix the powder with water, smoothies, or yoghurt. The taste is earthy and slightly bitter due to the ashwagandha and ginseng. The black pepper content may cause a mild warming sensation.

Why is black pepper included?

Black pepper (52 mg) is included primarily to enhance the absorption of curcumin from the turmeric. Piperine, the active compound in black pepper, has been shown to increase curcumin bioavailability by up to 2000% in some studies (PubMed ID: 9619120). However, the turmeric dose in this formula is very low (5 mg), so the practical benefit is minimal. The black pepper may also support digestion.

We are registered with the Information Commissioner’s Office (ICO ZC106169) and comply with all relevant UK regulations. Our Ashwagandha Capsules use KSM-66, a well-researched ashwagandha extract with a full-spectrum profile. This product lists the amount of every ingredient. You can read verified customer reviews on our reviews page.

Vitadefence Ashwagandha Capsules offer a thoughtfully assembled blend of five adaptogens and four B vitamins in a single capsule. The B vitamins are backed by authorised UK health claims for energy metabolism and psychological function. The adaptogens — ashwagandha, ginseng, cordyceps, maca, and reishi — have traditional use and some clinical support, but should not be viewed as a cure-all. This formula suits anyone who wants several traditional roots in one capsule. As with any supplement, results vary, and consistency matters. If you are new to adaptogens, start with one capsule daily and assess how you feel over a month. For more information or to purchase, visit the product page. Free UK shipping is available on all orders — see our shipping policy for details.

This article is for educational purposes only and does not constitute medical advice. The product described is a food supplement and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before starting any new supplement regimen, especially if you are pregnant, nursing, taking medication, or have a medical condition. Health claims for vitamins and minerals are authorised under the UK Nutrition and Health Claims Register and are listed on the UK Nutrition and Health Claims Register. Traditional use claims for botanicals are based on longstanding use in herbal medicine and are not a substitute for clinical evidence. Individual results may vary.