Althevity is a doctor-formulated wellness and longevity brand created to make evidence-informed supplementation simpler and more purposeful.
Our formulations combine carefully selected ingredients with a focus on quality, transparency and practical daily use — designed to complement the foundations of good health, including nutrition, movement, sleep and hydration.
Althevity products are doctor-formulated under the clinical oversight of Dr Afsheen Tanveer, a UK-trained Family Medicine Consultant with a particular interest in lifestyle medicine, prevention and healthy ageing.
Ingredient selection considers available scientific evidence, appropriate dosing, safety and how ingredients work together within the complete formulation.
Yes. Althevity products are vegan and Halal certified.
Please refer to individual product packaging for product-specific ingredient and allergen information.
Third-party testing means that an independent laboratory, separate from Althevity and the manufacturer, assesses the product as an additional level of quality verification.
Ingredients are measured according to specified formulations to ensure accurate dosing during manufacturing.
Yes. The third-party laboratory testing carried out on Althevity products is laboratory-based and does not involve testing the finished products on animals.
Quality and safety testing includes checks for heavy metals and microbiological contamination, including harmful bacteria, with independent third-party testing where applicable.
No. Food supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
We see supplementation as one part of a bigger picture that includes good nutrition, regular movement, restorative sleep, hydration, stress management and meaningful social connection.
Our products have been created for different aspects of everyday health and can form part of the same routine.
Always follow the recommended daily serving for each product and consider your total intake from other supplements. If you take medication, have a medical condition, are pregnant or breastfeeding, speak to your doctor or healthcare professional before starting a new supplement.
There is no single timeframe. Nutritional needs, lifestyle, baseline health and individual responses all vary.
Some people may notice changes in how they feel, while other benefits of supplementation may not produce an immediately noticeable sensation. Althevity products are designed to be used consistently as part of a long-term healthy lifestyle rather than as a quick fix.
We ship to the delivery destinations currently available at checkout.
Enter your delivery address during checkout to see the available shipping options for your location. If your destination is not shown, please contact us at info@althevity.co.uk and our team will be happy to help.
Once your order has been dispatched, you will receive an email with your tracking information.
If you cannot find it, please check your spam or junk folder before contacting us with your order number.
Returns are handled in accordance with our current Refund & Returns Policy. Please refer to the policy on our website for eligibility, timeframes and instructions.
Longevity Blend is Althevity’s doctor-formulated daily supplement designed around cellular health and healthy ageing.
It brings together carefully selected longevity-focused nutrients, vitamins and minerals in a simple two-capsule daily routine.
Longevity Blend combines carefully selected ingredients, including nicotinamide riboside, trans-resveratrol, quercetin and L-ergothioneine, as part of a daily wellness routine. For the full ingredient list, scan the QR code on the product packaging.
Ageing is complex and involves multiple interconnected biological processes.
Rather than building the formula around a single ingredient, Longevity Blend takes a multi-nutrient approach, bringing together carefully selected compounds that have been researched across different areas relevant to cellular health and healthy ageing.
NAD+ is a naturally occurring coenzyme found in our cells and plays an important role in cellular energy metabolism and many other cellular processes.
Longevity Blend contains Nicotinamide Riboside (NR), a form of vitamin B3 and a precursor used by the body to make NAD+. NAD+ and its role in ageing biology continue to be actively studied.
The Hallmarks of Ageing are a scientific framework used by researchers to describe interconnected biological processes associated with ageing.
We use this framework to help explain the science behind healthy ageing and the rationale behind our formulation. It does not mean that a supplement can stop or reverse the ageing process.
Take two capsules daily with water, preferably in the morning with a meal.
Do not exceed the recommended daily dose.
Yes. The products have different formulation focuses and can form part of the same daily routine.
Longevity Blend focuses on cellular and healthy-ageing nutrition, Gut Harmony+ focuses on the gut microbiome, and Daily Hydration+ supports everyday hydration and electrolyte intake.
Gut Harmony+ is Althevity’s advanced TriBiotic formula, bringing together probiotics, prebiotics and postbiotics in one convenient daily capsule.
It provides 60 billion CFU from 16 probiotic strains alongside 5 billion TFU of postbiotics, prebiotic fibres and selected botanical ingredients.
TriBiotic refers to the combination of three complementary components:
Probiotics — live microorganisms.
Prebiotics — substrates that can be utilised by microorganisms within the gut.
Postbiotics — preparations of inanimate microorganisms and/or their components.
Gut Harmony+ brings all three together within one formulation.
CFU stands for Colony Forming Units and is a standard way of expressing the quantity of viable microorganisms in a probiotic product. Gut Harmony+ provides 60 billion CFU per capsule across 16 probiotic strains.
TFU stands for Total Fluorescent Units and is used to quantify the postbiotic component of the formula. Gut Harmony+ provides 5 billion TFU per capsule.
No. Gut Harmony+ does not require refrigeration.
Store it in a cool, dry place away from direct sunlight and always follow the storage instructions on the product label.
Take one capsule daily with water, preferably in the morning with a meal.
Do not exceed the recommended daily dose.
Yes. Gut Harmony+ can form part of the same daily routine as Longevity Blend and Daily Hydration+.
Each has a different formulation focus, allowing you to incorporate them into your routine according to your individual needs.
Daily Hydration+ is Althevity’s everyday hydration formula, combining essential electrolytes, minerals and vitamins with taurine and coconut water powder in a convenient single-serve sachet.
It is designed to make supporting your daily fluid and electrolyte intake simple, whether at home, at work, during exercise or while travelling.
Daily Hydration+ can be used as part of your everyday hydration routine.
It can be particularly convenient around exercise, hot weather, travel or busy days when maintaining fluid and electrolyte intake is important.
No. Daily Hydration+ contains no added sugar.
Any naturally occurring sugars may come from ingredients such as fruit and coconut water powders. Please refer to the individual product packaging for complete nutritional information.
Mix one sachet with approximately 500–600 ml of water and shake or stir until evenly dispersed.
Enjoy once daily. Do not exceed the recommended daily intake.
Yes. Daily Hydration+ can be mixed with compatible supplements such as creatine monohydrate or collagen peptides.
It may also be combined with suitable protein, EAA or BCAA powders. Always consider your total intake of vitamins, minerals and electrolytes when combining supplements.
Yes. Daily Hydration+ can be used around exercise as part of your fluid and electrolyte intake.
Individual hydration requirements vary depending on factors such as exercise duration and intensity, temperature, sweat rate and overall diet.
Yes. The individual sachets make Daily Hydration+ particularly convenient for travel.
Keep the sachets sealed and dry until use and check any relevant airline or destination requirements when travelling internationally.
A more intentional approach to healthy ageing, today and for the years ahead.
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