Complete Longevity 5-Day Trial

Five 10 g single serve sachets of Complete Longevity, one for each day, for $10 with free shipping.

Yes. Each sachet contains the same 18 active ingredients and doses as a full serve of Complete Longevity.

The trial is a one off purchase, not a subscription, so you won't be charged again. If you enjoy it, you can order a full tub or subscribe and save 15% on every order.

The 5 Day Trial is limited to one per customer.

Complete Longevity has a Fresh Berry flavour and is sweetened with stevia.

Every body is different. Take our quick quiz to find the Keeper products that best match your goals.

Complete Longevity is Keeper Health’s daily longevity supplement containing 18 active ingredients, including NMN, nicotinamide riboside (NR), Ca-AKG, glycine, taurine, NAC, TMG, ubiquinol, PQQ, magnesium glycinate, fisetin and apigenin. It is formulated to support healthy ageing, cellular energy and general wellbeing.

No. Keeper Health does not use proprietary blends in Complete Longevity. The active ingredients and their amounts are disclosed on the product label.

Keeper products are manufactured in China because we set out to make the best formulas we could, without limiting ourselves by geography.

Our ingredients are sourced from suppliers around the world and selected based on quality, specification and suitability for each formula. Given the complexity of our products and the number and dosage of active ingredients they contain, our manufacturing partner in China was the best fit for the specifications, capabilities and quality standards we required.

Our manufacturing partner operates a GMP-certified, FDA-registered facility and holds ISO 22000, BRCGS, HACCP and Halal certifications. Every production batch is also independently tested by an accredited third-party laboratory for heavy metals, microbiological contaminants and mycotoxins, with key active ingredients verified for potency before release.

For us, the priority has always been making the best product possible using high-quality ingredients, rigorous manufacturing standards and independent testing rather than choosing a manufacturer based simply on country of origin.

Learn more on our Standards page.

Take one serving daily in the morning. Mix the full serving with water and stir or blend until fully dissolved.

If you’re new to NMN, we recommend starting with our Complete Longevity starter protocol to gradually introduce it into your routine.

Complete Longevity should be taken in the morning as part of your daily routine.

Individual responses vary. Some customers may begin to notice changes from around week 2, while others may notice them sooner or take longer. Complete Longevity is designed for consistent daily use, so results can build over time rather than appearing all at once.

Complete Longevity contains 18 active ingredients, so we recommend checking the ingredient list when combining it with other supplements to avoid unnecessary duplication or taking higher amounts of the same ingredients than intended. If you take medication, have a medical condition, are pregnant or breastfeeding, or are unsure whether the combination is suitable for you, speak with a healthcare professional before use.

Some customers have told us they find Complete Longevity gentler than other longevity formulas they have tried. Individual responses can vary, especially with multi-ingredient supplements. For more guidance, visit our How to take Keeper Complete Longevity page.

Complete Longevity is not recommended during pregnancy or breastfeeding unless advised by your healthcare professional. If you are pregnant, planning a pregnancy or breastfeeding, speak with your doctor before use.

Complete Longevity is not suitable for children under 18. If you are pregnant, planning a pregnancy or breastfeeding, taking prescription medication or have a medical condition, speak with your healthcare professional before use. Always read the label and follow the directions for use.

Each serve contains 500 mg NMN, 150 mg NR, 100 mg apigenin, 100 mg CoQ10 as ubiquinol, 20 mg PQQ, 500 mg Ca-AKG, 2 g taurine, 500 mg NAC, 75 mg fisetin, 50 mg trans resveratrol, 500 mg TMG, 1 g glycine, 200 mg choline as choline bitartrate, 250 mg magnesium glycinate, 10 mg spermidine, 100 mcg vitamin K2 as MK7, 50 mcg vitamin D3 and 25 mcg vitamin K2 as MK4.

Each serve contains 500 mg NMN and 150 mg NR, so you get both NAD+ precursors in one scoop.

Yes. Complete Longevity contains no animal-derived ingredients and is suitable for both vegetarian and vegan diets.

Complete Longevity is gluten free and contains no milk, fish or other animal derived ingredients. It is made in a facility that also handles milk, soy, fish, wheat and egg, so please take care if you have a severe allergy.

One serving of Complete Longevity contains approximately 10 calories.

Complete Longevity contains no added sugar and is sweetened with stevia.

Complete Longevity is sweetened with stevia, a plant-derived sweetener.

No. Complete Longevity contains no caffeine.

Complete Longevity as a finished formula has not been clinically tested for specific health outcomes. Individual ingredients within the formula have been studied separately in published human research. Research on an individual ingredient should not be interpreted as evidence that the finished Complete Longevity formula produces the same result. You can explore the published research behind the ingredients used in Complete Longevity on our Clinical Studies page.

Yes. Every batch of Complete Longevity is independently tested by an accredited third party laboratory for heavy metals, microbiological contaminants and mycotoxins, with potency verification of a key active ingredient. All contaminant results were within food safety limits. You can learn more about our testing on our Standards page.

Both formulas contain 500 mg of NMN per serve, but they take a different approach.

Keeper Complete Longevity contains 18 active ingredients specifically formulated around NAD⁺ support, mitochondrial function, cellular maintenance, methylation and antioxidant defence, alongside foundational healthy-ageing nutrients.

AgeMate Daily Longevity Blend combines NMN with supporting nutrients for areas including energy, cognition, metabolism, structure, recovery and defence.

How Keeper Complete Longevity goes further:

• 18 fully disclosed active ingredients, with every dose shown
• A dedicated NAD⁺ support strategy combining 500 mg NMN + 150 mg NR, alongside 100 mg apigenin
• A broader mitochondrial support stack with 100 mg ubiquinol, 20 mg PQQ, 500 mg Ca-AKG and 2 g taurine
• Healthy ageing and cellular maintenance support from spermidine, fisetin and trans-resveratrol
• Additional methylation and antioxidant support through TMG and NAC

Not currently listed in AgeMate Daily Longevity Blend:

• NR or apigenin alongside NMN
• Ubiquinol, PQQ, Ca-AKG or taurine
• Spermidine, fisetin or trans-resveratrol
• NAC or TMG

18 active ingredients. Every dose fully disclosed. No proprietary blends.

Keeper Complete Longevity supports NAD⁺, mitochondrial function, cellular renewal, methylation and antioxidant defence in one daily serve.

Keeper Complete Longevity and AG1 Next Gen are formulated for very different purposes.

Keeper Complete Longevity contains 18 active ingredients specifically selected around NAD⁺ support, mitochondrial function, cellular maintenance, methylation and antioxidant defence.

AG1 Next Gen contains 75+ ingredients and is designed around broad foundational nutrition, combining vitamins, minerals, prebiotics, probiotics, adaptogens, superfoods and digestive enzymes. Many of its botanical and functional ingredients are grouped within proprietary blends rather than individually dosed.

How Keeper Complete Longevity is formulated:

• 18 fully disclosed active ingredients, with every dose shown
• A dedicated NAD⁺ support strategy combining 500 mg NMN + 150 mg NR, alongside 100 mg apigenin
• Mitochondrial support from 100 mg ubiquinol, 20 mg PQQ, 500 mg Ca-AKG and 2 g taurine
• Healthy ageing and cellular maintenance support from spermidine, fisetin and trans-resveratrol
• Additional methylation and antioxidant support through TMG and NAC

Not currently listed in AG1 Next Gen:

• NMN or NR
• Apigenin, PQQ or Ca-AKG
• Spermidine or fisetin
• NAC or TMG

18 active ingredients. Every dose fully disclosed. No proprietary blends.

Keeper Complete Longevity supports NAD⁺, mitochondrial function, cellular renewal, methylation and antioxidant defence in one daily serve.

Both are targeted longevity formulas, but they take a different approach. Keeper Complete Longevity contains 18 active ingredients centred around NAD⁺ support, mitochondrial function, cellular renewal, methylation and antioxidant defence, plus foundational healthy ageing nutrients. IM8 Daily Ultimate Longevity contains 10 active compounds centred around NMN, cellular protection, metabolic support and autophagy.

How Keeper Complete Longevity goes further:

• 18 fully disclosed active ingredients, with every dose shown
• A three part NAD⁺ strategy combining 500 mg NMN, 150 mg NR and 100 mg apigenin
• A broader mitochondrial stack with 100 mg ubiquinol, 20 mg PQQ, 500 mg Ca-AKG and 2 g taurine
• Cellular renewal and healthy ageing support from spermidine, fisetin and trans-resveratrol
• Additional methylation and antioxidant support through TMG, choline and NAC
• Magnesium glycinate, vitamin D3 and two forms of vitamin K2 to extend the formula beyond cellular longevity pathways

Not currently listed in IM8 Daily Ultimate Longevity:

• NR or apigenin alongside NMN for additional NAD⁺ support
• CoQ10 as ubiquinol or Ca-AKG for additional mitochondrial support
• NAC for glutathione and antioxidant support
• TMG or choline for methylation support
• Magnesium, vitamin D3 or vitamin K2

18 active ingredients. Every dose fully disclosed. No proprietary blends.

Keeper Complete Longevity supports NAD⁺, mitochondrial function, cellular renewal, methylation, antioxidant defence and foundational healthy ageing nutrition in one daily serve.

Keeper Complete Longevity is formulated around multiple targeted longevity pathways, including NAD⁺ support, mitochondrial function, cellular renewal, methylation and antioxidant defence, alongside foundational healthy-ageing nutrients.

Blueprint Longevity Mix is also designed with healthy ageing in mind, but takes a different approach, with a stronger focus on cellular energy, muscle function, recovery and general wellness.

How Keeper Complete Longevity goes further:

• 18 fully disclosed active ingredients, with every dose shown
• A three-part NAD⁺ strategy combining 500 mg NMN + 150 mg NR + 100 mg apigenin
• Dedicated mitochondrial support from 100 mg ubiquinol and 20 mg PQQ
• Cellular renewal and healthy ageing ingredients including spermidine, fisetin and trans-resveratrol
• Additional antioxidant and methylation support through NAC and TMG
• Vitamin D3 and two forms of vitamin K2

Not currently listed in Blueprint Longevity Mix:

• NMN or NR for targeted NAD⁺ support
• Apigenin
• Ubiquinol or PQQ for additional mitochondrial support
• Fisetin, spermidine or trans-resveratrol
• NAC or TMG

18 active ingredients. Every dose fully disclosed. No proprietary blends.

Keeper Complete Longevity supports NAD⁺, mitochondrial function, cellular renewal, methylation and antioxidant defence in one daily serve.

Keeper Complete Longevity is a focused 18-active longevity formula specifically formulated around NAD⁺ support, mitochondrial function, cellular renewal, methylation and antioxidant defence, with every individual ingredient and dose fully disclosed.

TMRW Daily takes a broader all-in-one approach, combining longevity ingredients with probiotics, prebiotics, superfoods, botanicals, vitamins and minerals across an 88-ingredient formula. Both formulas contain 500 mg of NMN per serve, but their formulation strategies are very different.

How Keeper Complete Longevity is different:

• 18 active ingredients, with every individual dose fully disclosed
• A three-part NAD⁺ strategy combining 500 mg NMN + 150 mg NR + 100 mg apigenin
• 100 mg CoQ10 specifically as ubiquinol, alongside 20 mg PQQ, 500 mg Ca-AKG and 2 g taurine for mitochondrial support
• Fully disclosed doses of spermidine, fisetin and trans-resveratrol
• Additional antioxidant support through 500 mg NAC
• Methylation support through 500 mg TMG plus choline
• Magnesium glycinate, vitamin D3 and two forms of vitamin K2 to extend the formula beyond cellular longevity pathways

Not currently listed or fully disclosed in TMRW Daily:

• NR alongside NMN for additional NAD⁺ precursor support
• NAC
• CoQ10 specifically as ubiquinol (CoQ10 is listed, but not in this form)
• PQQ
• Individual doses for several longevity ingredients, including fisetin, glycine, quercetin and Urolithin A, which are listed within blends on the current product page

18 active ingredients. Every dose fully disclosed. No proprietary blends.

Keeper Complete Longevity supports NAD⁺, mitochondrial function, cellular renewal, methylation and antioxidant defence in one daily serve.

A multivitamin is formulated for broad daily nutritional coverage, often with small amounts of many different nutrients. Complete Longevity is formulated around NAD+ support, cellular energy and healthy ageing ingredients, including NMN, NR, CoQ10 as ubiquinol, PQQ and spermidine, with every dose disclosed. It contains vitamin D3 and vitamin K2 but not a full range of vitamins and minerals, so it is not a replacement for a multivitamin. If you take both, check the labels for overlapping vitamin D3 and K2.