Questions, answered.

Decades makes clean, daily supplements built for the long game: foundational support like greens and essential vitamins, plus targeted formulas for energy, cognition, gut health, and recovery. Every product is meant to earn a place in your routine, not sit forgotten on a shelf.

Because you deserve to know exactly what you are taking. Across our core formulas, every active ingredient and its dose is printed right on the label, with no fillers we wouldn't want and no artificial junk. A few specialized formulas use an established standardized blend, where every ingredient is listed and the total amount is shown. Either way, what's in the bottle is on the label.

Many are, and we mark it clearly. Each product page lists that formula's specific claims (such as non-GMO, gluten-free, or vegan-friendly) so you can check before you buy. A few formulas use animal-derived nutrients (for example, certain forms of vitamin D3, or gelatin capsules), so when a product is vegan-friendly it will say so on the product page.

Allergen and full ingredient information is on every product label and product page. If you have a specific allergy or sensitivity, read the complete ingredient list before ordering, and reach out if anything is unclear. When in doubt, check with your healthcare provider first.

Follow the directions on each product's label for serving size and timing. Most formulas are made to slot into an everyday routine. Consistency matters more than perfection, so the best results come from taking your supplements daily, the same way, over time.

It depends on the formula and on you. Some support, like energy or sleep, can be felt within days or weeks. Foundational formulas (greens, daily vitamins, gut and longevity support) work by compounding over weeks and months. Decades is built for the long game, so give your routine time and stay consistent.

In most cases, yes. Our formulas are designed to complement each other as part of a daily stack. Follow the directions on each label, and if you take several products, space them out as instructed. If you are on medication or managing a health condition, talk to your doctor before combining supplements.

Our supplements are made to high quality standards and are generally well tolerated. They are not intended to diagnose, treat, cure, or prevent any disease. If you are pregnant or nursing, taking medication, or managing a medical condition, consult a healthcare professional before use. Keep all supplements out of reach of children.

Our products are made in FDA-registered facilities, using ingredients sourced from trusted suppliers around the world, and are produced to meet U.S. dietary supplement regulations.

Testing varies by product. Many of our products have a Certificate of Analysis (COA) confirming their contents, and some are made in facilities that hold third-party certifications. If you would like documentation for a specific product, email us and we will help you track it down.

No dietary supplement is. The FDA does not approve supplements the way it approves prescription drugs. Our products are made in FDA-registered facilities and comply with FDA regulations for dietary supplements. Any benefits we describe relate to supporting the normal structure and function of the body, not to treating disease.

It means no unnecessary fillers and no artificial additives we wouldn't want in our own routine. We choose well-studied ingredients, favor full-dose transparency on the label, and keep every formula focused on what works.

We currently ship within the United States. If you are outside the U.S. and would like to order, email us and we will let you know what is possible.

Shipping is free on every order over $100. For orders under $100, a flat shipping rate is calculated and shown at checkout before you pay.

Orders are packed and dispatched within 1 to 2 business days. Once your order ships, it usually arrives within a few business days, depending on where you are. You will get a tracking link by email as soon as it is on its way.

When your order ships, we email you a tracking link, and you can also find tracking details in your account under your order history. If your tracking has not updated after a day or two, it is usually a short carrier delay, but you can always reach out and we will look into it.

Every order is backed by a 30-day money-back guarantee. If you are not satisfied, contact us within 30 days of receiving your order and we will make it right with a refund.

Email our support team with your order number and a quick note about what went wrong, and we will walk you through the next steps. In most cases you will not need to ship anything back.

We are sorry about that. Contact us within 30 days with your order number and a photo of the issue, and we will send a replacement or issue a refund, whichever you prefer.

First, check around your delivery area and with anyone who may have collected it for you. If it still hasn't turned up, contact us with your order number. Claims for lost packages should be made within 30 days of the expected delivery date so we can help.

Choose the Subscribe option on any product and save 10% on every order. We automatically send a fresh supply on the schedule you pick, so you never run out and never have to remember to reorder.

Yes, anytime, with no fees. Manage your subscription from your account to skip a delivery, change your schedule, swap products, or cancel. Just make your change before your next renewal date.

Log into your account and open your subscriptions to update your schedule, shipping address, payment method, or products. If you would rather we handle it, email us and we will take care of it for you.

Your card is charged on each renewal date, and your order ships right after. We email you before a renewal so there are no surprises, which gives you time to skip or adjust if you need to.