Longevity Stack

Longevity Stack

Regular price €94,95
Regular price Sale price €94,95
  • A curated supplement stack for healthy ageing
  • Supports performance, energy & cognitive health
  • Simple to take - just 4 capsules, 2 scoops
What it is

The Longevity Stack is a science-led daily routine that has been curated to support your long-term wellbeing. Each product plays a role in cellular health, energy, muscle function, cognitive performance and healthy ageing.

What's in it and why:

ENHANCED NAD+ Protects cells from oxidative stress and maintains cell function as one ages. Contributes to energy metabolism and helps reduce fatigue.

100% CREATINE MONOHYDRATE A fundamental molecule that supports performance as you age. 

OMEGA 3+ One of the most validated supplements for long-term health. OMEGA 3 protects brain, heart health, skin and vision.

MAGNESIUM² Supports energy metabolism and promotes nervous system function.

VITAMIN D Essential for the immune system, healthy bones and muscles. 

How to take

AM

ENHANCED NAD+ — Take 1 capsule with food.
VITAMIN D — Take 1 capsule with food.

ANY TIME OF DAY


CREATINE MONOHYDRATE — Mix 1 scoop (5 g) into any drink (water, juice, coffee) whenever it suits you.

OMEGA 3+ — Take 10 ml at any time you prefer — on its own or added to food or drink.

PM


MAGNESIUM² — Take 2 capsules about 30 minutes before bed.

Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Store out of reach of children.

Ingredients

ENHANCED NAD+:
Trans-resveratrol (204 mg), nicotinamidribosidklorid (125 mg), blueberry powder (310 mg), coenzyme Q10 (50 mg), vitamin E (1.80 mg α-TE, 15% RDI), niacin (53 mg NE, 331% RDI), folic acid (30 μg, 15% RDI), riboflavin (0.21 mg, 15% RDI), thiamine (0.17 mg, 15% RDI), selenium (8.2 μg, 15% RDI), vitamin B6 (0.21 mg, 15% RDI), pantothenic acid (0.90 mg, 15% RDI), vitamin B12 (0.38 μg, 15% RDI).

CREATINE:
5g serving, no RDI
100% Creatine Monohydrate

OMEGA 3+:
Fish oil (7,360 mg), including EPA (1,230 mg) and DHA (825 mg); flaxseed oil (1,380 mg), including ALA (750 mg); total Omega-3 (2,805 mg); Vitamin A (120 μg RE, 15% RDI); Vitamin D (0.75 μg, 15% RDI); and Vitamin E (1.8 mg α-TE, 15% RDI).

Fiskolja (från ansjovis, makrill, sardin), linolja, citronolja, antioxidanter (blandade tokoferoler), vitamin E (d-α-tokoferol), vitamin A (retinylpalmitat), vitamin D (kolekalciferol).

MAGNESIUM:
Per 2 capsules 200mg (53% RDI)
Magnesium (magnesiumbisglycinat-citrat), vegetabilisk kapsel (hydroxipropylmetylcellulosa), rismjöl, emulgeringsmedel (magnesiumsalt av fettsyror), klumpförebyggande medel (kiseldioxid).

VITAMIN D:
Per Vitamin D3 capsule 62.5mcg / 2500 IU (1250% RDI)
Rismjöl, vegetabilisk kapsel (hydroxipropylmetylcellulosa), vitamin D (kolekalciferol från fårull), emulgeringsmedel (magnesiumsalt av fettsyror), klumpförebyggande medel (kiseldioxid).

Shipping & Returns

We ship to Sweden, selected EU countries, and the USA (excluding Norway, Switzerland, and the UK). Orders are processed within 1–2 business days. Delivery takes 1–3 days in Sweden, 5–7 in the EU, and 7–10 in the USA. Shipping fees: 29 SEK (Sweden & Denmark), €10 (EU), $6.99 (USA). Subscriptions ship free in Sweden. We offer a 30-day return policy and a 30-day money-back guarantee from the purchase date. To request a return or refund, email support@kalla.com with your order number and email address.

FAQs

What is NAD⁺ and why does it matter?

NAD⁺ (nicotinamide adenine dinucleotide) is a vital molecule found in every cell of your body. It helps convert food into energy, repair damaged DNA, and support brain and cellular function. As we age, NAD⁺ levels naturally decline—leading to fatigue, slower recovery, and reduced resilience. Supporting NAD⁺ can help you stay energised, focused, and healthy over time.

What makes ENHANCED NAD+ different from other NAD boosters?

Many NAD⁺ supplements contain only one active ingredient. ENHANCED NAD+ combines nicotinamide riboside with coenzyme Q10, resveratrol, blueberry extract, and essential B vitamins.

Niacin, riboflavin, and vitamins B6 and B12 contribute to normal energy-yielding metabolism and help reduce tiredness and fatigue. Selenium contributes to the protection of cells from oxidative stress. This carefully formulated combination offers comprehensive daily support for cellular health and energy metabolism —offering broader benefits than NR alone.

Is ENHANCED NAD+ safe? What about recent concerns around NAD⁺ and heart health?

Human clinical trials have shown that NR is well-tolerated—even at higher doses (up to 1000 mg/day). ENHANCED NAD+ uses a balanced dose and includes CoQ10 and selenium to further support heart and mitochondrial health

When will I feel a difference?

Some users report noticeable improvements in energy and focus within 2–4 weeks. Deeper cellular benefits build gradually with consistent daily use. Long-term results support healthy ageing and cellular resilience over time.

How is NR different from NMN or direct NAD⁺?

- NR is the most studied and bioavailable NAD⁺ precursor in humans.
- NMN shows promise but has fewer human trials and a less consistent regulatory status.
- NAD⁺ (oral) is poorly absorbed and less effective than NR or NMN.

Can I take ENHANCED NAD+ with medication?

If you're on prescription medication or have a health condition, we recommend consulting your doctor before starting any new supplement—including this one.

Why include ingredients like CoQ10, resveratrol, and blueberry extract?

These ingredients work synergistically with NR to support mitochondrial health, antioxidant protection, and cognitive function. They help address multiple ageing pathways—not just NAD⁺—for a more holistic effect.

How long does it take to notice a difference?

Most people notice changes in strength or exercise capacity within 3–4 weeks of consistent daily use.

What happens if I stop taking creatine?

Creatine levels in the body will gradually return to baseline. You may notice reduced training performance during high-intensity exercise.

Who should NOT take creatine?

Creatine is not recommended for pregnant or breastfeeding women, children, or individuals with kidney disease, reduced kidney function or diagnosed liver conditions. If you take medication or have a medical condition, consult a healthcare professional before use.

Is creatine safe to take long-term?

Creatine is one of the most researched supplements in the world and is generally considered safe for healthy adults when used as directed.

Can I mix creatine with any drink?

Yes. The unflavoured powder mixes easily into water, juice, smoothies or shakes. It is heat stable so it's fine to add it to coffee or other hot beverages.

Is creatine suitable for vegetarians or vegans?

Yes. Creatine monohydrate is suitable for both vegetarians and vegans and can be especially useful for those who eat little or no meat.

Will creatine make me gain weight or look “bulky”?

Creatine does not cause bulk. Some people may see a small increase in water within the muscles, which is normal and temporary, but it does not create a bulky appearance.

What should I avoid taking with magnesium?

Avoid taking magnesium supplements with high doses of zinc, as they can interfere with each other's absorption. Additionally, magnesium can interact with certain medications, including bisphosphonates (used for osteoporosis), and diuretics, so it's important to take these supplements at a different time of day or as directed by your healthcare provider.

Can I take Magnesium when pregnant or breastfeeding?

Yes, it is generally safe for use during pregnancy, as long as the recommended dosage is followed, but we advise consulting with a healthcare provider for personalised advice.

Why is this combination of Magnesium superior to other forms of magnesium?

Many magnesium supplements are made from magnesium oxide, which is cheap but often poorly absorbed by the body, making it a less efficacious form. In clinical settings magnesium oxide is sometimes used as a laxative and bowel preparation for surgery, so not appropriate for people with sensitive guts. Magnesium bisglycinate is highly bioavailable and citrate is quickly absorbed, which is why you are likely to feel the impact quicker. Some forms of magnesium can cause digestive issues, but our two forms are gentle on the digestive system and together, they provide comprehensive support for muscle relaxation, nerve function, and overall well-being.

Who should avoid taking KÄLLA Magnesium?

Individuals with severe kidney disease, those with a history of chronic diarrhoea, or those taking certain medications (e.g. diuretics) should avoid magnesium supplements unless advised by a healthcare provider. High doses (doses over our recommended 2 capsules a day) of magnesium can also interfere with certain heart medications.

Where are your fish from?

Our OMEGA-3+ is produced from small, wild-caught sardines, anchovies, and mackerel sourced from the Pacific Ocean in Peruvian and Chilean territorial waters.

How should I store it?

Keep unopened bottles in a cool, dry place. After opening, store in the fridge and consume within 6 weeks for best freshness.

Can I take it with other supplements?

Yes, OMEGA-3+ pairs well with other supplements and probiotics. If you are taking blood thinners or other medication, check with your doctor first.

Is it safe?

Yes. Every batch is tested for heavy metals, dioxins, PCBs, and oxidation, and produced under FSSC 22000 and GMP-certified standards.

Does it taste fishy?

No. It has a fresh lemon flavour and is packaged under nitrogen to prevent oxidation, so there’s no fishy aftertaste.

How is OMEGA-3+ different from capsules?

OMEGA-3+ is a high-strength liquid, making it easier to swallow and better absorbed. It also allows you to adjust your dose if needed and is completely free from capsule fillers or coatings.

Does OMEGA-3+ contain omega-6 or omega-9?

Yes, naturally — fish oil and flaxseed oil both contain small amounts of omega-6 and omega-9. Most diets already provide enough of these fats, so OMEGA-3+ is formulated to deliver a high level of EPA and DHA to help rebalance your omega ratio.

Why are vitamins A, D & E added?

These vitamins complement omega-3s. Vitamin D supports immune function and bone health, vitamin A supports vision and immune health, and vitamin E protects cells from oxidative stress.

Why is flaxseed oil included?

Flaxseed oil is a rich source of ALA, a plant-based omega-3. Including it provides a broader spectrum of omega-3 fatty acids and supports overall fatty acid balance.

Where does the fish oil come from?

The fish oil in OMEGA-3+ is sourced from wild anchovies, mackerel, and sardines — small fish with naturally lower levels of heavy metals. Using these species also helps reduce the environmental impact compared to larger predatory fish.

Why should I take omega-3 if I eat a balanced diet?

Even with a healthy diet, most people don’t get enough oily fish to meet the recommended daily intake of EPA and DHA. OMEGA-3+ fills that gap with a concentrated, clinically effective dose.