Berberine is one of the few supplements with human trial data behind it rather than marketing enthusiasm. It is a compound extracted from the bark and root of several plants, and it has been studied for three things in particular: glucose metabolism, where the research is strongest, lipid profile, and body composition.*

On blood sugar: berberine supports the body's normal handling of glucose — moving it out of the bloodstream and into cells where it gets used. This is the effect with the most human data behind it.*

On cardiovascular health: berberine supports normal cholesterol levels and heart function. The vascular and metabolic systems are not separate problems, which is why a compound that acts on one tends to show up in research on the other.*

On weight: berberine supports healthy metabolic function, which is the pathway underneath weight management. It is not an appetite suppressant and it is not a fat burner. It supports the machinery that determines what your body does with what you eat.*

Here is what matters for someone over 50: metabolic flexibility declines with age. The body gets less efficient at moving glucose out of the blood and into muscle, and that inefficiency shows up in your biological age long before it shows up in a diagnosis. Berberine is one lever on that pathway.*

It is not a replacement for what you eat or whether you move. Nothing in this line is. It is a tool for people already doing the work who want the metabolic pillar supported while they do it.

Two capsules daily, taken with water.

Ingredients: Granular Berberine Hydrochloride Extract 97% (bark), Granular Berberine Hydrochloride Extract 8% (bark/root), Cellulose (vegetable capsule), MCC (microcrystalline cellulose), L-Leucine, Olive Oil.

Manufacturer's country: USA

Product amount: 60 capsules

Gross weight (lb/g): 0.2 lb / 90 g

Suggested use: As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6-8 oz (177-236ml) of water or as directed by healthcare professional.

Warning: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement. KEEP OUT OF THE REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

A multivitamin is a floor, not a strategy.

Nobody gets healthier because of a multivitamin. What it does is cover the small gaps that open up in an ordinary week, the one where the vegetables did not happen and dinner was whatever was fast.

After fifty, a few of those gaps get more common. Appetite changes. Absorption of some nutrients slows. Medications can affect what you take up from food. A daily multivitamin is inexpensive cover for the low end of a normal week.

We would rather you ate well and took less. Most weeks are not that week, and this covers the difference.*

Why we chose this one

• A full B complex alongside the core vitamins and minerals, in one two-capsule serving taken once a day.
• Botanicals included: green tea, echinacea, spirulina, lutein, lycopene, saw palmetto, stinging nettle.
• Vegetable capsule, so no gelatin. Made in the USA.
• Lab results available on request for the batch you receive.

Product details

Ingredients: Vitamin A (as Beta-Carotene), Vitamin C (as Ascorbic Acid), Calcium (as Calcium Carbonate), Vitamin D (as Cholecalciferol), Vitamin E (As DL-Alpha Tocopherol Acetate), Vitamin B1 (as Thiamine Mononitrate), Vitamin B2 (as Riboflavin), Vitamin B3 (as Niacin), Vitamin B6 (as Pyridoxine HCL), Folate, Vitamin B12 (as Cyanocobalamin), Biotin, Vitamin B5 (as D-Calcium Pantothenate), Magnesium (as Magnesium Oxide), Zinc (as Zinc Oxide), Selenium (as Selenium Amino Acid Chelate), Copper (as Copper Gluconate), Manganese (as Manganese Amino Acid Chelate), Chromium (as Chromium Picolinate), Molybdenum, Health Support (Lutein, Lycopene, Stinging Nettle Extract, Palmetto), Immune Support (Echinacea Extract, Beta Glucan, Spirulina, Garlic), Antioxidant Fruit & Energy Blend (Green Tea Extract, Hawthorn Berries, Cinnamon Bark Extract, Bilberry Fruit Extract, Grape Seed Extract, Black Currant Fruit Extract, Pomegranate Fruit Extract), Hypromellose (vegetable capsule), Rice Flour, Magnesium Stearate, Silicon Dioxide.

Manufacturer Country: USA

Product amount: 60 capsules

Suggested Use: As a dietary supplement, take two (2) Capsules in the morning with a meal.

How we coach it

Those are the manufacturer's directions. Here is what we tell our members.

• Take it with breakfast, exactly as directed. Several of the vitamins in here are fat soluble and absorb meaningfully better alongside food. The morning-with-a-meal instruction is not arbitrary.
• This does not replace testing. A multivitamin covers a broad, shallow floor. It cannot tell you whether you are actually short on anything. If you want to know, that is what bloodwork is for, and a targeted single nutrient will always beat a broad blend at fixing a real deficiency.
• Watch for overlap. If you also take vitamin D, magnesium, or a B complex on their own, you are getting some of it twice. Not dangerous at these amounts, but worth knowing rather than stacking blindly.

A couple of notes

The three botanical groups here are listed as blends rather than individual amounts, which is common in multivitamins and means we cannot tell you precisely how much of each botanical you are getting. Every vitamin and mineral is disclosed individually on the Supplement Facts panel.

Bring the bottle to your next appointment. Not because anything here is risky, but because your doctor or pharmacist should be able to see everything you take in one place rather than piecing it together from memory.

Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Warning: Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Creatine is the most studied supplement in existence. Hundreds of human trials, decades of data, and a safety record that holds up in populations from athletes to the elderly. If you take one thing off this page, this is the one with the least argument behind it.*

Your body makes creatine in the liver and kidneys and carries it through the bloodstream to skeletal muscle, where it fuels short, hard efforts — lifting, sprinting, standing up out of a chair with force. The catch is quantity. The amounts shown in clinical trials to support exercise performance and muscle protein synthesis are considerably more than your body produces and more than you get from food. That gap is what supplementation closes.*

Here is what matters for someone over 50: you lose muscle with age, and you lose it faster than you notice. That loss is one of the strongest predictors of how the back half of your life goes — not how you look, but whether you can carry groceries at 80. Creatine supports the training that holds muscle in place. Some of the research also points to cognitive effects in older adults, though that work is younger and less settled than the muscle data.*

What it will not do is build anything on its own. Creatine without resistance training is a supplement in search of a stimulus.

Unflavored monohydrate, single ingredient, no additives. The loading phase below is optional — it saturates muscle faster, but taking one scoop daily gets you to the same place in about three to four weeks.

Ingredients: Creatine Monohydrate.

Flavor: Unflavored

Manufacturer Country: USA

Product Amount: 0.55lb (250g)

Gross Weight: 10.9 oz / 0.68 lb / 308 g

Suggested Use: As a dietary supplement, adults take one (1) scoop in eight (8) oz. of water or juice four (4) times daily during the first five (5) days (loading phase). After the loading phase, take one (1) or two (2) times daily or as directed by a health care professional.

Warning: Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place and away from direct light.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

After fifty, thirst stops being a reliable signal.

Your sense of thirst dulls with age. Your kidneys hold onto water less efficiently. And if you take a blood pressure medication or a diuretic, you lose more fluid through the day than you did at forty.

Most people never notice any of that. What they notice is feeling foggy at three in the afternoon and blaming it on sleep.

Water alone does not always fix it. What you lose across a day is water plus the minerals that help your body hold onto it. This is one scoop in a bottle of water. Passion fruit, no caffeine, no sugar.*

Why we chose this one

• Electrolytes in citrate forms, which dissolve and absorb more readily than the cheaper versions used in most powders.
• B12 as methylcobalamin, the form older adults absorb most reliably.
• Caffeine free, sugar free, ten calories a scoop.
• Made in the USA. Lab results available on request for the batch you receive.

Product details

Ingredients: Vitamin B1 (Thiamin), Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B6, Vitamin B9 (Folate), Vitamin B12 (Methylcobalamin), Calcium (Calcium Citrate), Magnesium (Magnesium Citrate), Sodium (Sodium Citrate), Potassium (Potassium Citrate), Polydextrose, Citric Acid, Natural & Artificial Flavors, Sucralose, Calcium Silicate, Beta Carotene (for color)

Flavor: Passion Fruit  |  Made in: USA  |  Size: 5.71 oz / 162 g, 30 servings

Suggested use: Measuring with the scooper located inside the jar, mix each scoop, to desired taste, with 14-20 ounces (414-591 ml) of water.

How we coach it

• One scoop most days is plenty. The label permits up to five in twenty-four hours. That ceiling is for people losing serious fluid through heat or hard training. For an ordinary day, one is the number.
• Morning beats afternoon. You wake up mildly dehydrated after eight hours without water. Starting there does more than reaching for it at three o'clock once the fog has settled.
• This is a light electrolyte dose. One hundred milligrams of sodium and two hundred of potassium per scoop. That suits steady daily use rather than replacing what you sweat out after an afternoon in the yard. On those days, drink more water alongside it.

A few notes

Contains sucralose along with natural and artificial flavors. Worth knowing up front rather than finding in the ingredient list.

If you are on a sodium or potassium restricted diet, check the panel amounts against what your doctor has told you.

Manufactured in a facility that produces Milk, Eggs, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soybeans, and Sesame. Once opened, consume within 90 days.

Warning: Recommended to not exceed more than 5 scoops within a 24 hour period. Not intended for use by persons with a medical condition. Consult your physician before using this product if you are pregnant of nursing or taking any medication. Store in a cool dry place, keep out of reach of children. Do not use if safety seal is broken or missing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

This is the one you will not feel.

Most of what we sell, you notice. Creatine turns up in what you can lift. Hydration turns up in the middle of the afternoon. This one does not work like that, and we would rather say so on the product page than let you find out three weeks in.

NAD+ is something your cells use to turn food into energy, and you have less of it at sixty than you had at thirty. That part is well established. Whether taking it as a capsule changes much inside your cells is still being worked out. Anyone who tells you it is settled is selling harder than the evidence allows.

Quercetin and resveratrol are included alongside it.*

Who this is actually for

People who are already measuring something. If you test your biological age, run regular bloodwork, or work a protocol with us, this is worth adding, because you will have some way of telling whether it earned its place.

If you are not measuring anything yet, start with the products where you can feel the difference. This one will still be here.

Product details

Ingredients: NAD+ (Nicotinamide Adenine Dinucleotide) (500 mg), Quercetin Dihydrate Extract (Sophora japonica) (whole flower bud) (250 mg), Japanese Knotweed Extract (98% Resveratrol) (Polygonum cuspidatum) (root) (150 mg), HPMC (vegetable capsule), Microcrystalline Cellulose (MCC), Brown Rice Flour, Olive Oil, Silicon Dioxide, Magnesium Stearate.

Made in: USA  |  Size: 60 capsules, 30 servings

Suggested use: As a dietary supplement, adults take two (2) capsules daily. For best results, take with 6oz (177ml) of water or as directed by healthcare professional.

How we coach it

• Give it three months, not three weeks. Nothing in this bottle works on a timeline you would notice day to day. If you are going to try it, try it properly.
• Get the basics in place first. Protein, sleep and movement do more for how you feel at sixty than any capsule will. This is a layer on top of those, not a replacement for them.
• Measure something before you start. Bloodwork, a biological age test, or just an honest note about your energy. Otherwise you are guessing in three months, same as you are today.

A few notes

Resveratrol and quercetin can interact with some prescription medications, including blood thinners. If you take anything regularly, ask your pharmacist before starting this one.

This is our most expensive product. We would rather you started somewhere else and came to it later than bought it first and felt let down.

Warning: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement. KEEP OUT OF THE REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

This is a nitric oxide precursor formula, not nitric oxide itself — that distinction matters. Nitric oxide is a signaling molecule your endothelium produces to relax and widen blood vessels. You cannot swallow it. What you can do is supply the amino acids your body converts into it, which is what these three ingredients are.*

L-Citrulline DL-Malate at 400 mg is the workhorse. Citrulline converts to arginine in the kidneys and raises circulating arginine more reliably than taking arginine directly, because much of oral arginine is broken down in the gut before it reaches the bloodstream. The 350 mg of L-Arginine Hydrochloride and 50 mg of L-Arginine Alpha-Ketoglutarate supply substrate alongside it.*

Wider vessels move more blood, and more blood means more oxygen and nutrients reaching working muscle. That is the mechanism behind what people notice: better endurance during effort, better recovery after it, and support for muscle growth when training is there to drive it.*

Here is what matters for someone over 50: endothelial function declines with age. Blood vessels get stiffer and less responsive, and that shows up as reduced exercise capacity, slower recovery, and eventually as cardiovascular risk. This is the pillar where circulation lives.*

Most of the research on these compounds is in exercise performance rather than long-term vascular health, so take the claims for what they are. It supports the work you are already doing. It does not replace it.

Two capsules daily. Take them before training if you train.

Ingredients: L-Citrulline DL-Malate (400 mg), L-Arginine Hydrochloride (350 mg), L-Arginine Alpha-Ketoglutarate (50 mg), Vegetable Cellulose (Capsule), Brown Rice Flour.

Manufacturer's country: USA

Product amount (oz/lbs/g): 60 capsules / 2.5 oz / 0.15 lbs / 70 g

Gross weight (oz/lbs/g): 3.2 oz / 0.2 lbs / 90 g

Suggested use: As a dietary supplement adults take two (2) capsules daily. For best results, take with 6-8 oz (177-237ml) of water or as directed by healthcare professional.

Warning: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement. KEEP OUT OF THE REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

NMN is ß-Nicotinamide Mononucleotide, a direct precursor to NAD+ — the coenzyme your cells use in energy metabolism and DNA repair. NAD+ levels decline measurably with age, which is well established. Whether oral NMN raises them enough to change outcomes in humans is still being worked out, and anyone who tells you otherwise is selling harder than the evidence supports.*

The mechanism is straightforward: NMN converts to NAD+ through the salvage pathway, which is the route your body already uses to recycle the molecule. That is why it is the form we carry rather than NAD+ taken directly, which is poorly absorbed in oral form.*

Here is what matters for someone over 50: cellular energy production is one of the pathways most tied to how old your body actually behaves, as distinct from your birthday. NMN is one lever on it. It sits in the same pillar as our NAD+ product, and most people take one or the other rather than both.*

What it is not is a substitute for sleep, training, or what you eat. Those move your biological age with more certainty than any capsule, and we would rather you knew that up front.

500 mg per capsule at 99.9% purity, single active ingredient, no fillers beyond what the capsule requires. One capsule daily.

Ingredients: β-Nicotinamide Mononucleotide (500 mg), HPMC (vegetable capsule), Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate.
Manufacturer's country: USA
Product amount (oz/lb/g): 30 capsules / 1.3oz / 0.08 lb / 36 g
Gross weight (oz/lb/g): 1.6 oz / 0.1 lb / 45 g
Suggested use: As a dietary supplement, adults take one (1) capsule daily. For best results, take with 6-8 oz (177-237ml) of water or as directed by healthcare professional.
CAUTION: Do not exceed recommended dose. Consult a physician if pregnant, nursing, under 18, or have a medical condition.
KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

If you are not eating fish twice a week, this is the gap.

Omega-3s are one of the few things nearly everyone agrees adults should get more of, and one of the few most people reliably do not. The two that matter are EPA and DHA, they come from cold water fish, and your body cannot make them on its own.

Coming up short is not dramatic. Nothing hurts. It shows up slowly, in the systems that depend on steady upkeep rather than repair: your heart, your brain, your eyes, your joints.

EPA and DHA support heart health, brain function, and vision.* This is a maintenance product. You take it for the decade, not for the week.

Why we chose this one

• 180 mg EPA and 120 mg DHA per softgel, from sardines and anchovies. Small fish, low on the food chain, which means less accumulated contaminant than larger species carry.
• Vitamin E included, which keeps the oil from turning rancid in the bottle.
• 100 softgels. Made in the USA.
• Lab results available on request for the batch you receive.

Product details

Ingredients: Fish oil concentrate, Eicosapentaenoic acid (EPA), Docosahexaenoic acid (DHA), softgel (gelatin, glycerin and water), Vitamin E.

Manufacturer's country: USA

Product amount: 100 softgels

Gross weight (oz/lbs/g): 5.76 oz / 0.36 lbs / 163 g

Suggested use: As a dietary supplement, adults take one (1) softgel, two (2) times daily with meals, or as directed by a health care professional. Store in a cool, dry place and away from direct light.

How we coach it

Those are the manufacturer's directions. Here is what we tell our members.

• Take it with the fattiest meal of your day. Omega-3 absorbs considerably better alongside fat than on an empty stomach. The instruction to take it with meals is the right one, and it is worth following literally rather than loosely.
• Keep the bottle in the refrigerator. Fish oil turns with heat and light. Cold storage keeps it fresh longer, and a cold softgel is far less likely to repeat on you later.
• Know what dose this is. Two softgels give you about 600 mg of EPA and DHA combined, which sits in the range general health guidance suggests for adults who are not eating much fish. The studies you may have read about moving triglyceride numbers use several times that amount, under a doctor's supervision. If a specific number on your bloodwork is the goal, that is a conversation with your doctor rather than something a bottle solves on its own.

A couple of notes

The softgel is made with gelatin, so this one is not vegetarian.

If you take a blood thinner, or you have surgery scheduled, talk to your doctor before starting. Omega-3 can affect how your blood clots, and that is worth a two minute conversation rather than a surprise.

Warning: Keep out of reach of children. Do not use if the safety seal is damaged or missing.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.