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Douglas Laboratories Sereniten Plus | Supports Metabolism, Stress Management, Sleep, and Cortisol Regulation | 60 Capsules

Douglas Laboratories Sereniten Plus | Supports Metabolism, Stress Management, Sleep, and Cortisol Regulation | 60 Capsules

Regular price £122.81 GBP
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Douglas Laboratories Sereniten Plus | Supports Metabolism, Stress Management, Sleep, and Cortisol Regulation | 60 Capsules

Regular price £122.81
Sale price £122.81 Regular price
Save % Sold out
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Understanding Sereniten Plus

Modern life can be demanding, and many of us experience occasional stress that disrupts our sleep and overall wellbeing. Sereniten Plus from Douglas Laboratories is a thoughtful formulation designed to help you cope with these pressures. Combining the calming amino acid L-Theanine with the unique milk protein hydrolysate Lactium, plus vitamin D for immune resilience, this supplement offers a comprehensive approach to stress management.*

Key Benefits for Managing Stress and Supporting Sleep

When stress becomes chronic, it can interfere with sleep, metabolism, and general health. Sereniten Plus provides multiple avenues of support:

  • Stress Reduction: Lactium and L-Theanine promote a calming effect, helping to ease the impact of occasional stress on the nervous system. These compounds work together to encourage relaxation without sedation.*
  • Improved Sleep Quality: By supporting the relaxation response, these ingredients may help normalise sleep patterns affected by stress. L-Theanine in particular has been studied for its ability to improve sleep efficiency and reduce Night-time awakenings.*
  • Cortisol Regulation: The formula is developed to support healthy cortisol levels, which play a key role in the body's stress response and metabolic function. Balanced cortisol is essential for energy regulation, mood stability, and restorative sleep.*
  • Immune Support: Vitamin D is included to bolster immune function, which can be compromised during periods of high stress. Adequate vitamin D levels are associated with a stronger immune response.*
  • Metabolic Support: The ingredients contribute to normal energy metabolism, helping you feel more balanced throughout the day. By influencing the stress response, Sereniten Plus may also support healthy weight management.*

Top Ingredients: Lactium, L-Theanine, and Vitamin D

Each ingredient in Sereniten Plus is selected for its specific role in stress and sleep support:

  • Lactium: A patented hydrolysate of milk protein containing a bioactive peptide (alpha-casozepine) with stress-reducing properties. Clinical studies suggest it may help lower cortisol levels and promote relaxation in stressed individuals. It is well tolerated and suitable for those without dairy sensitivities.*
  • L-Theanine: An amino acid found in green tea that promotes alpha brain waves, associated with a state of calm alertness. It supports healthy sleep quality without causing drowsiness and has been shown to reduce the physiological effects of stress.*
  • Vitamin D3 (as Cholecalciferol): A vital nutrient for immune function, bone health, and mood regulation. Many individuals have suboptimal levels, making supplementation beneficial during times of stress. Vitamin D also plays a role in the regulation of mood-related neurotransmitters.*

Douglas Laboratories uses high-quality, non-GMO ingredients and manufactures in state-of-the-art facilities that exceed current GMP standards, ensuring potency and purity. The specific amounts of each ingredient are listed on the product label for transparency.

Who Can Benefit from This Formula?

Sereniten Plus is ideal for adults experiencing occasional stress that affects their ability to relax or sleep. It is suitable for busy professionals, students, parents, or anyone looking to support a calm and focused state of mind. Because it is non-drowsy (L-Theanine is not a sedative), it can be used during the day or evening. Individuals with compromised immune function due to stress may also find the added Vitamin D beneficial. As with any supplement, consult your health care professional to ensure it aligns with your needs. This product is not intended for children or pregnant/nursing women unless directed by a physician.

How to Incorporate Sereniten Plus into Your Routine

For best results, take one capsule of Sereniten Plus daily, preferably with a meal to enhance absorption. Consistency is key to experiencing the cumulative benefits of the ingredients. Many users find that taking it in the evening helps promote relaxation before bed, while others prefer a morning dose to support calm focus. If you are taking other supplements or medications, discuss with your doctor before adding this product to your regimen. Pairing Sereniten Plus with a balanced diet, regular exercise, and stress-reduction practices like meditation can amplify its benefits.

Quality and Manufacturing Standards

Douglas Laboratories has been a trusted name in the supplement industry for over 65 years. Their commitment to quality is reflected in every aspect of production: from sourcing premium raw materials to rigorous testing for contaminants and potency. The manufacturing facilities are designed to surpass standard GMP requirements, and all products are non-GMO. This dedication to excellence makes Sereniten Plus a reliable choice for health care professionals and health-conscious individuals alike.

Frequently Asked Questions

Can I take Sereniten Plus with other supplements?

Yes, but always consult a health care professional. The formula is designed to complement a healthy lifestyle. It is often taken alongside a Multivitamin or other stress-support nutrients.

How long until I notice effects?

Individual results vary. Some may notice a calming effect within the first few days, while cumulative benefits for sleep and cortisol regulation may take a few weeks. Consistent daily uses is recommended.

Is it safe for long-term uses?

Sereniten Plus is intended for daily uses. Long-term safety is supported by the established profiles of its ingredients. However, periodic reassessment with a health care provider is recommended.

Does it contain dairy or gluten?

Lactium is derived from milk protein, but the product is processed to remove lactose. However, individuals with severe dairy allergies should consult a doctor. The product is gluten-free.

*This product is a food supplement. It should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Always read the label. Do not exceed the recommended dose. If you are pregnant, nursing, or have a medical condition, consult your doctor before uses.

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UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Douglas Laboratories Sereniten Plus | Supports Metabolism, Stress Management, Sleep, and Cortisol Regulation | 60 Capsules at UK Vitality Vitamins

Understanding Sereniten PlusModern life can be demanding, and many of us experience occasional stress that disrupts our sleep and overall wellbeing. Sereniten Plus from Douglas Laboratories is a thoughtful formulation...

Category Blended Vitamin & Mineral Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Douglas Laboratories
Price £122.81
Availability In stock
60 CapsulesBlended SupplementCortisol RegulationDouglas LaboratoriesGMP CertifiedHealthcare Professional BrandL-TheanineLactiumMetabolism SupportNon-GMO

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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Questions about Douglas Laboratories Sereniten Plus | Supports Metabolism, Stress Management, Sleep, and Cortisol Regulation | 60 Capsules

Is Douglas Laboratories Sereniten Plus | Supports Metabolism, Stress Management, Sleep, and Cortisol Regulation | 60 Capsules available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.