Supplements
AG1 Greens Powder Supplement
AG1 is the category-defining all-in-one daily supplement — the formula most shoppers have already heard of and trust. One scoop replaces a multivitamin, a probiotic, and a greens supplement, which is exactly the kind of simplicity that makes a routine actually stick.
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- All-in-one formula covers vitamins, minerals, probiotics, and greens in a single daily scoop
- Widely trusted, well-established brand with over a decade of reformulation and third-party testing
- Simple routine: one scoop in water, no pill organizer or multiple bottles to manage
- Subscription option lowers the per-serving cost and avoids running out
- Travel packets available for staying consistent on the road
- Costs significantly more per serving than a basic multivitamin and probiotic bought separately
- Taste is polarizing — some love the slightly sweet, earthy flavor, others don't
- Doesn't replace targeted supplementation for a specific diagnosed deficiency
- Full ingredient doses for each of the 75+ ingredients aren't individually disclosed
- Powder can clump if not mixed with enough water or shaken well
- Format: Powder, mixed with 8-10 oz of cold water
- Serving: 1 scoop per day
- Contains: 75+ ingredients — vitamins, minerals, probiotics, adaptogens, greens blend
- Shelf life: ~12 months unopened, refrigerate after opening recommended
- Package options: 30-serving pouch or travel packet box
AG1 Family Kit
Same trusted AG1 formula, just sized for a household instead of one person. The higher upfront cost buys a meaningfully lower price per serving, which only pays off if more than one person in the house is actually going to use it.
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- Noticeably lower cost per serving than buying individual pouches repeatedly
- Same well-established, third-party tested AG1 formula
- Good fit for multi-person households sharing one supply
- Reduces how often you have to remember to reorder
- Comes with enough servings to build a long-term daily habit
- Large upfront cost is a bigger ask than a single 30-day pouch
- Requires pantry or counter storage space for the bulk container
- Still just one product type — greens powder — not a broader supplement stack
- Not ideal if only one person in the household will use it regularly
- Same taste profile as the standard AG1, which won't suit everyone
- Format: Powder, bulk multi-month supply
- Servings: Multi-month household supply (typically 60+ scoops)
- Contains: Same formula as AG1 Greens Powder Supplement
- Storage: Cool, dry place; reseal container between uses
- Best for: 2+ person households already sold on AG1
ONNIT Total Wellness & Performance Bundle
Pairs Onnit's full day/night multivitamin system with creatine monohydrate, which appeals to a more performance-focused buyer who wants strength and recovery support alongside baseline nutrition, not just a plain multivitamin.
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- Combines a full multivitamin system with creatine in a single purchase
- Creatine monohydrate is one of the most well-researched supplements for strength and muscle recovery
- Appeals to buyers already exercising regularly who want measurable performance support
- Simplifies shopping — one order instead of sourcing a vitamin and creatine separately
- AM/PM vitamin split matches natural energy and recovery cycles
- Creatine needs consistent daily use over several weeks to show noticeable benefit
- Costs more than either the multivitamin or the creatine would cost alone
- More pills and a powder scoop per day than a simple one-a-day vitamin
- Creatine can cause mild water retention in some people initially
- Not necessary if you're not exercising regularly enough to benefit from creatine
- Format: Capsule and powder combo
- Includes: Total Human AM/PM vitamin packs + creatine monohydrate powder
- Serving: Daily AM/PM capsule packs plus one creatine scoop
- Creatine dose: ~5g per serving, unflavored
- Best for: Active adults already in a regular workout routine
ONNIT Total Human + Alpha Brain 90ct Stack
Total Human's day/night vitamin system plus Alpha Brain, one of the most recognized nootropic supplements on the market, sold together as a single purchase — good for buyers who want both baseline nutrition and cognitive support without researching two separate products.
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- Day/night vitamin system delivers targeted AM and PM nutrient support in one purchase
- Pairs with Alpha Brain, a well-known and heavily marketed nootropic supplement
- Convenient AM/PM packet format takes the guesswork out of timing
- 90-count Alpha Brain size lasts roughly 1-3 months depending on dosing
- Backed by a large, established supplement brand with visible clinical marketing
- Alpha Brain's cognitive effects are subtle, subjective, and not guaranteed for every user
- Some ingredients are in proprietary blends, so exact per-ingredient doses aren't disclosed
- Meaningfully pricier than a standard multivitamin on its own
- Contains caffeine-adjacent stimulating compounds some users are sensitive to
- Requires taking both products consistently to judge whether it's working
- Format: AM/PM capsule packs + Alpha Brain capsules
- Count: 90-count Alpha Brain bottle
- Serving: One daily AM/PM packet plus 2 Alpha Brain capsules
- Key Alpha Brain ingredients: Alpha-GPC, Bacopa monnieri, L-theanine
- Best for: Buyers wanting nutrition + focus support in one order
ONNIT Total Human + Alpha Brain + New Mood Stack
The largest bundle on this list, stacking the day/night multivitamin with both Alpha Brain for focus and New Mood for evening relaxation — built for buyers already committed to the Onnit ecosystem who want a complete morning-to-night routine.
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- Most complete Onnit stack available: multivitamin, nootropic, and sleep/mood support in one order
- Single purchase covers three separate supplement needs across the day
- New Mood is formulated to support relaxation and sleep quality in the evening
- Good fit if you're already using or curious about the full Onnit product ecosystem
- Simplifies reordering since everything ships together
- Priciest supplement option in this category by a clear margin
- Only really makes sense if you'll consistently use all three products, not just one
- Higher daily pill and packet count than any other option on this list
- New Mood contains ingredients like 5-HTP that can interact with certain medications
- A lot to commit to before knowing if the combination works for you personally
- Format: AM/PM vitamin packs + Alpha Brain capsules + New Mood capsules
- Serving: Daily multi-product routine, morning through evening
- New Mood key ingredients: 5-HTP, L-tryptophan, valerian root
- Recommended timing: Vitamins AM/PM, Alpha Brain daytime, New Mood evening
- Best for: Buyers wanting a full daily-to-nightly Onnit routine
Momentous Women's Three Bundle
NSF Certified for Sport and built specifically around iron, calcium, and vitamin D3 — needs that most general multivitamins gloss over. It's a narrower, more targeted pick than an all-purpose supplement, which is exactly the point for buyers with those specific gaps.
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- NSF Certified for Sport, meaning it's third-party tested for banned substances and label accuracy
- Targets women-specific nutritional needs: iron, calcium, and vitamin D3
- Comes from Momentous, a brand trusted by professional and collegiate athletes
- Third-party certification adds a layer of quality assurance most supplements lack
- Useful for filling specific, common gaps rather than a scattershot multivitamin approach
- Narrower focus than a full multivitamin, so it won't cover every nutrient
- Higher price per nutrient covered compared to a broad-spectrum multivitamin
- Bundle includes three separate products to track and reorder rather than one
- Not necessary if bloodwork doesn't show iron, calcium, or D3 deficiencies
- Some capsules are larger and less convenient for those who dislike swallowing pills
- Format: Capsules, 3-product bundle
- Certification: NSF Certified for Sport
- Targets: Iron, calcium, vitamin D3
- Serving: Follow individual product label, typically 1-2 capsules per product daily
- Best for: Women with known iron, calcium, or D3 gaps wanting certified purity
How we find the top picks
We pull live pricing, availability, and verified ratings from Amazon, Walmart, eBay, and Shein — then filter out anything out of stock or inconsistently rated.
What's left gets ranked by fit for this category, not just star count or who pays the most — so #1 is the best match, not the best-funded listing.
Frequently Asked Questions
Do I need a prescription to buy these supplements?
No. Everything in this category is available over the counter. That said, supplements can interact with prescription medications, so it is worth checking with a pharmacist or doctor before starting anything new, especially if you take blood thinners, thyroid medication, or have a chronic condition.
How do I know if a supplement is third-party tested?
Look for a certification seal directly on the label or packaging from a recognized independent lab like NSF, USP, or Informed Choice. If a brand only claims to be tested in its own marketing copy with no visible third-party seal, treat that as unverified.
What is the difference between a capsule and a gummy supplement?
Capsules typically deliver a more precise, concentrated dose and absorb a bit faster; gummies are easier to remember to take and taste better, but usually contain less active ingredient per serving and added sugar. Neither is wrong, it depends on whether consistency or convenience matters more to you.
Can I take multiple supplements together?
Often yes, but check for overlapping ingredients across products so you do not unintentionally double up on something like vitamin A or iron, which can be harmful in excess. When combining several supplements, it is worth reviewing the full stack with a pharmacist.
How long before I notice results?
It varies widely by ingredient and by person. Some, like caffeine-based energy blends, act within an hour. Others, like joint support or hair and skin formulas, are commonly taken for 8 to 12 weeks before an effect is noticeable. Consistent daily use matters more than any single dose.