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SupplementSmith

Custom supplement blends

Your supplements,
built around you.

Pick the ingredients you actually want, set your own amounts, and we'll make a blend just for you. No guesswork, no proprietary blends.

Curated blends from $20.20 · ≈ $0.22 a serving

  • Every amount labeled
  • Human-reviewed
  • Third-party tested ingredients
An amber apothecary jar and kraft pouch of custom supplements with botanicals, powder, and capsules
Supplement FactsEvery amount declared.
Creatine Monohydrate5 g

The short version

Everything we make, on the record.

We declare every amount on your label — so it's only fair we declare our own numbers the same way. Every figure here is true and defensible.

  • Each ingredient passes identity, regulatory, and quality review
  • Exact per-serving amounts — no proprietary blends, ever
  • Validated by our engine as you build, then a real person

SupplementSmith, declared

What every blend clears

  • Approved ingredients364
  • Ingredient amounts on the label100%
  • Checked before production

Every amount declared.

Individual supplement ingredients — turmeric, green tea, powders, dried mushroom — on parchment
New

Already love a supplement? Snap its label.

Take a photo of any supplement's ingredient panel. We'll read it, match each ingredient to our approved catalog, and pre-fill your builder — so you can recreate what you already take, honestly and with every amount on the label. You stay in control: adjust anything, and we'll skip anything we can't offer safely.

How it works

From an idea to a labeled jar, in four steps.

  1. 01

    Choose your format

    Capsules for a tidy daily routine, or powder to mix into anything. Not sure? We'll guide you.

  2. 02

    Pick your ingredients

    Browse our approved catalog with exact amounts, plain-English descriptions, and every caution up front.

  3. 03

    We check every formula

    Our engine validates your doses and capsule fit in real time — then a real person reviews it before production.

  4. 04

    Made just for you

    Your blend is produced to your exact formula, labeled with every amount, and shipped to your door.

Curated blends

Not sure where to start? Start from a blend.

34 formulator-curated blends across 5 goals — researched doses, every amount on the label. Take one as-is or open it in the builder and make it yours.

Strength & Muscle

Foundation Creatine+

Supports strength, power, and lean muscle.

Supplement Facts

  • Creatine Monohydrate5 g
  • Betaine Anhydrous (TMG)2.50 g

every amount declared

$36.45Capsules

$2.43 / serving

CapsulesPowder15 servings

Sleep

Deep Rest

Supports deep, restful sleep — melatonin-free.

Supplement Facts

  • Glycine3 g
  • Magnesium Glycinate2 g
  • L-Theanine200 mg

every amount declared

$48.45Capsules

$1.62 / serving

CapsulesPowder30 servings

Focus

Clean Focus

Supports sharp, jitter-free focus and attention.

Supplement Facts

  • Caffeine Anhydrous100 mg
  • L-Theanine200 mg
  • Alpha-GPC600 mg

every amount declared

$29.70Capsules

$0.99 / serving

CapsulesPowder30 servings

Immune

Daily Shield

Supports everyday immune function.

Supplement Facts

  • Vitamin D350 mcg
  • Vitamin C500 mg
  • Zinc Picolinate15 mg

+ 1 more — every amount declared

$26.95Capsules

$0.90 / serving

CapsulesPowder30 servings

Gut Health

Settle

Supports digestive comfort and gut lining.

Supplement Facts

  • L-Glutamine5 g
  • Inulin Fiber3 g
  • Slippery Elm Bark Extract750 mg

+ 1 more — every amount declared

$47.45Capsules

$3.16 / serving

CapsulesPowder15 servings

From scratchBuild your ownStart with an empty label and 364 approved ingredients — set the exact amount of each, priced live as you build.Open the builder

Narrow it down

Answer two quick questions.

What are you solving for?
Capsules or powder?

Pick a goal to see your matches.

We'll pull the closest formulator-curated blends — every amount on the label.

Two formats

Capsules or powder — the right vessel for your formula.

A kraft pouch and scoop of supplement powder

Powder Blend

Best for higher-dose ingredients, drink mixes, and flexible serving sizes. Packaged in a resealable pouch, with an optional scoop.

  • 15, 30, 60, or 90 servings
  • Optional flavor & sweetener systems
  • Great for creatine, collagen, electrolytes
Start a powder blend
Clear vegetarian capsules filled with natural powder

Capsule Blend

Best for lower-volume ingredients and convenient daily routines. Measured by real volume and density — never a one-size-fits-all capsule claim.

  • 30, 60, 90, or 120 servings per bottle
  • Gelatin or vegetarian (HPMC) shells
  • Live capsule-count estimate as you build
Start a capsule blend

Ingredient transparency

If it's in your blend, it's on your label.

Custom formulas deserve honest labels. Your Supplement Facts panel declares the exact amount of every ingredient you chose — plus every “other ingredient” like capsule shells or flow agents, allergen statements, and plain-language cautions.

Read our ingredient standards

Quality & review

Software checks first. People check twice.

Our formulation engine validates dosing limits, ingredient compatibility, capsule capacity, and manufacturability while you build. Then, before anything is produced, a qualified reviewer confirms your formula and its production plan. Orders ship only after quality release.

See our quality standards

Our promise

Made carefully, backed honestly.

Every ingredient is backed by a Certificate of Analysis, every blend is reviewed by a real person before it ships, and every amount is printed on your label. Your blend is made to order for exactly one person — you. If something isn't right, our support team will make it right.

See how we check it
A gloved quality reviewer checking capsule samples against a formulation sheet
Third-party tested ingredientsEvery ingredient backed by a COA
Human-reviewedHuman formulation review
Every amount labeledEvery ingredient amount declared
Secure checkoutEncrypted, secure checkout

Questions, answered

Frequently asked questions

Do I need to be an expert to use this?

Not at all. You pick the ingredients you want and set the amounts — the builder checks the science for you, flags anything to review, and suggests the better format if your blend doesn't fit. It's built for everyday people, not chemists.

Can I really see every ingredient amount?

Yes. Every blend shows the exact amount of each ingredient per serving — on the builder, on your label, always. We never use “proprietary blend” labeling on custom formulas.

Who chooses which ingredients are available?

Every ingredient passes an internal review covering identity, regulatory status, quality documentation, and manufacturability before it can appear in the builder. If it's not approved, you can't order it.

Capsules or powder — how do I choose?

Capsules suit lower-volume ingredients and grab-and-go routines. Powders suit higher-dose ingredients like creatine, collagen, and electrolytes. The builder tells you when a blend fits better in one format.

What happens after I order?

Every order enters a formulation and quality review before production. We only begin production once your formula passes — and we keep you posted at every step.

Is this medical advice?

No. We help you organize ingredients and create blends around your preferences. We don't diagnose, treat, or make disease claims — and we'll always point you to a qualified healthcare professional for medical questions.

Ready when you are.

Start from a curated blend (from $20.20) or build your own from scratch — every amount on the label either way.

The formulary letter

New approved ingredients, first.

Occasional notes on new approved ingredients and formulation know-how. No hype, no miracle claims.

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.