The Longevity Code, Daily Foundation

How to Choose the Right Multivitamin for Every Chapter of Life

Match the formula to the chapter you are in. A multivitamin written for a woman, a man or a teenager carries a different composition, and the label states who each one is for. This guide covers what to look for, and the full Codeage vitamins collection by category.

Before you read How do I choose the right multivitamin for me?

Ask four questions of any label: who it is formulated for, which nutrient forms it uses, what else is inside, and how it is made. Together, the answers narrow any shelf to one or two formulas.

Is the multivitamin formulated for your age and sex?

Start with the reader. The Codeage daily multivitamins name theirs on the front of the bottle: women, men, women over 50, or teens aged 12 to 18, taken under adult supervision. Athletes have their own formula in Multivitamin Performance Elite Max, and teen athletes in Teen Athlete Multivitamin. Age, sex and life stage shape a formula more than any single ingredient does.

Browse vitamins for women, vitamins for men or vitamins for teens.
Which forms of folate, B12 and vitamin K does it use?

The same vitamin can appear in different forms, and the label names each one. The Codeage daily multivitamins, Methylated Multivitamin+ and Methylfolate B Complex+ list folate as methylfolate (L-5-MTHF or Quatrefolic®) and vitamin B12 as methylcobalamin. A D K Vitamins+ carries three forms of vitamin K. Because each form is declared, two formulas can be compared line by line.

For a fuller introduction, read our beginner’s guide to methylated vitamins.
Does it contain more than vitamins and minerals?

Some multivitamins stop at vitamins and minerals. The Codeage Multivitamin+ formulas add a botanical blend, probiotics, digestive enzymes, coenzyme Q10 and omega-3 from microalgae. Beyond the multivitamins, Raw Vitamin B-Complex and Raw Vitamin D3+ pair a single vitamin family with probiotics and enzymes.
How is the multivitamin made, and what is it made without?

Look for what a formula is made without and where it is manufactured; each Codeage label states both. Women’s, Men’s and Teen’s Daily Multivitamin+ are vegan. Formulated without dairy, soy, or gluten. Non-GMO. Manufactured in the USA in a cGMP-certified facility with global ingredients.

Chapter one Why is there no single multivitamin for everyone?

Because the questions change. A formula composed for one stage of life carries different amounts, different forms and sometimes different nutrients altogether than a formula composed for another.

A body at twenty and a body at fifty are not asking the same things. A teenager’s day is not a parent’s day, and a training week is not a week at a desk. A multivitamin that tries to answer all of those at once ends up answering none of them precisely.

Iron is the clearest example. Some multivitamins include it and some leave it out by design, a choice explored in full in our guide to iron in a women’s multivitamin.

That is the idea behind the Codeage vitamins collection and the film at the top of this page. Rather than one formula stretched to cover everyone, the collection holds distinct compositions: daily multivitamins written for a reader, specialized multivitamins, single vitamins and focused formulas, each with a clear point of view on what belongs inside it.

Composed, not duplicated.

A collection built for every chapter of life holds many points of view, each one written for a single reader.

Chapter two What is in the Codeage vitamins collection?

Daily multivitamins for women, men and teens, specialized multivitamins for athletes and methylated B vitamins, single vitamins such as C, D3 and the B complex, focused formulas and essential minerals.

Six formulas to start with

The four from the film, plus two collection bestsellers.

For women

Women’s Daily Multivitamin+

25+ vitamins and minerals with methylated folate and B12, a botanical blend, probiotics, CoQ10 and omega-3 from microalgae.
Shop Now: Women’s Daily Multivitamin+
For men

Men’s Daily Multivitamin+

25+ vitamins and minerals from A to K2, with a blend of botanicals and mushrooms, probiotics, enzymes and CoQ10.
Shop Now: Men’s Daily Multivitamin+
For teens aged 12 to 18

Teen’s Daily Multivitamin+

25+ vitamins and minerals with fruits, vegetables, probiotics and omega-3, taken under adult supervision.
Shop Now: Teen’s Daily Multivitamin+
A focused formula

Hair Vitamins

Biotin, marine collagen and keratin on a multivitamin base. Contains fish.
Shop Now: Hair Vitamins
B vitamins

Methylfolate B Complex+

Quatrefolic® L-methylfolate and methylcobalamin, joined by betaine.
Shop Now: Methylfolate B Complex+
Vitamin C

Liposomal Vitamin C+

Liposomal vitamin C with quercetin, elderberry and zinc.
Shop Now: Liposomal Vitamin C+
The full collection

Every formula, every chapter.

Multivitamins, single vitamins, focused formulas and essential minerals, all in one place.
View the full vitamins collection

Chapter three What is the difference between fat-soluble and water-soluble vitamins?

What they dissolve in. Fat-soluble vitamins dissolve in fat and the body keeps reserves of them; most water-soluble vitamins dissolve in water and are not stored in large amounts.

Fat-soluble

Vitamins: A, D, E and K
Dissolve in: Fat
Storage: The body keeps reserves in the liver and fatty tissue.
In the collection: A D K Vitamins+, Raw Vitamin D3+ and Vitamin D3 Gummies 5000 IU

Water-soluble

Vitamins: C and the eight B vitamins
Dissolve in: Water
Storage: Most are not stored in large amounts. Vitamin B12, held in the liver, is the notable exception.
In the collection: Liposomal Vitamin C+, Methylfolate B Complex+ and Raw Vitamin B-Complex

Both families appear in every Codeage daily multivitamin, alongside essential minerals. Directions differ by formula: the Women’s, Men’s and Teen’s Daily Multivitamin+ may be taken with or without food, while Nanofood Liposomal Wonder-C is taken with food. If timing is the question, our guide on taking a multivitamin on an empty stomach covers it in full.

Chapter four Where do vitamins sit in The Longevity Code?

Mostly in Daily Foundation, the first pillar: the everyday base a longevity routine is built on.

01Daily Foundation (where most of the vitamins collection sits)
02Structural Integrity
03Cellular Longevity
04Systemic Balance

The Longevity Code organizes the Codeage collection into four pillars. The adult daily multivitamins, the single vitamins such as C, D3 and the A, D and K trio, the B complex and the essential minerals all sit within Daily Foundation. Focused formulas such as Hair Vitamins and Eyes Vitamins+ sit in Systemic Balance, and formulas built around NAD+ and CoQ10 sit in Cellular Longevity.

Chapter five Frequently asked questions about Codeage vitamins

What vitamins are in the Codeage vitamins collection?

Daily multivitamins for women, men and teens; specialized multivitamins for athletes and for methylated B vitamins; single vitamins including vitamin C, vitamin D3, A D K and B complex formulas; focused formulas for hair, eyes, teeth and gums, and skin; and essential minerals such as magnesium, zinc and selenium.

How do I choose between the women’s, men’s and teen’s multivitamins?

Start with who the formula is written for, as stated on the label. Women’s Daily Multivitamin+ is formulated for adult women, Men’s Daily Multivitamin+ for adult men, and Teen’s Daily Multivitamin+ for teens aged 12 to 18, taken under adult supervision.

Does Codeage make a multivitamin for athletes?

Yes. Multivitamin Performance Elite Max is composed for athletes, and Teen Athlete Multivitamin is written for teen athletes.

Can Codeage vitamins be taken without food?

It depends on the formula. The labels for Women’s, Men’s and Teen’s Daily Multivitamin+ state they may be taken with or without food, while Nanofood Liposomal Wonder-C is taken with food. Each label carries its own directions.

Does Codeage offer vitamin gummies and liquid vitamins?

Yes. Vitamin D3 Gummies 5000 IU and Hair Gummies are chewable options, and Nanofood Liposomal Wonder-C is a liquid vitamin C taken by the tablespoon.

Are the Codeage multivitamins vegan?

Women’s, Men’s and Teen’s Daily Multivitamin+ are vegan, with omega-3 from microalgae rather than fish. Formulas vary across the collection, so check each label; Hair Vitamins, for example, contains marine collagen from fish.

Do I need a multivitamin or a single vitamin?

A multivitamin covers a broad base in one daily serving, while a single vitamin such as vitamin C, vitamin D3 or a B complex lets one nutrient be chosen on its own. When combining the two, read both panels side by side so the combined amounts stay clear, and ask a healthcare professional if unsure.

What is the difference between a multivitamin and a B complex?

A multivitamin covers a broad range of vitamins and minerals. A B complex focuses on the B vitamin family; Methylfolate B Complex+, for example, pairs Quatrefolic® L-methylfolate and methylcobalamin with betaine.

Should I speak with a healthcare professional first?

Consulting a healthcare professional before starting any new daily formula is sound practice, especially during pregnancy or nursing, for anyone under 18, and for anyone with a medical condition or taking medication.

The Codeage vitamins collection

Every chapter, considered.

Daily multivitamins, single vitamins, focused formulas and essential minerals, composed for the chapter you are in.

Explore the Vitamins collection Watch the full Vitamins for Every Chapter film

The Longevity Code

Structured nutrition for modern longevity.

Four pillars, one framework. Daily Foundation is where it begins.

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Read each label for full directions, indications and warnings. Certain visuals, persons, or scenes in the film may include AI-enhanced or AI-generated imagery.

This article is educational and is not intended to diagnose, treat, cure, or prevent any disease.