For your 3:30 slump. And your 2030.
Both closer than you think.

Women’s Chocolate Sea Salt

★★★★★Trusted by thousands of womenRead reviews
Third-party tested
PhD-formulated
Made from real food

The ultimate women’s multivitamin, built from real food. 22+ real-food nutrients, a handful of pills’ worth, in a soft-baked bar you’ll actually crave.

View Nutrition Facts
Delivered every 4 weeksSave 17%
$79/mo$95
✓28 bars (four weekly boxes) every 4 weeks.
✓$2.82 a day
✓Pause or cancel anytime.
3→1: Replaces your multi, your calcium, and your omega-3.
TEND120-DAYGUARANTEE
Tend 120-Day Guarantee
Try it for 120 days. Love it or your money back.*

Why 120 days? Nutrient stores take time to rebuild. Vitamin D refills in 6 to 12 weeks, your omega-3 index shifts over 3 to 4 months, and bone rebuilds in cycles of about 120 days. Real change shows up on that timeline, not in a week.

6 to 12 weeks: Vitamin D stores refill*
3 to 4 months: DHA builds into your membranes*
About 120 days: one full bone remodeling cycle*
See how we compare
Benefits*
Helps support focus and clarity*
Helps support turning food into steady energy*
Supports bone strength for the long game*
Focus and energy support from day one. Bone support for the long game.*
What’s inside

22+ real-food nutrients at doses that matter, plus 4g protein and 4g fiber, because food has macros. View nutrition facts

Recommended usage

One bar a day. Stack it on a habit you already have: with your morning coffee, at the 3pm wall, or on the drive home. Same moment every day, and it becomes automatic.

Gluten-freeDairy-freeHormone-freeGelatin-freeFree of artificial flavoringVegan

We built the only multivitamin from real food
for the top three needs of modern women.

BRAIN
Food for thought. Literally.

DHA for structure, choline for communication. The highest levels of both in any women’s vitamin.

Fewer than 1 in 25 American women gets the recommended amount of choline from food.
Wallace & Fulgoni, Nutrients 2017 (NHANES 2009–2014)
ENERGY
Energy to burn.

Every B vitamin at 100% is the machinery. 115 calories of clean protein and fiber is the fuel. Pills only hand you half.

Fatigue affects an estimated 46% of perimenopausal women.
SWAN cohort data, Menopause
BONE
Strong to the bone.

500mg of calcium from red marine algae, with D3, K2, and the protein other calcium products leave out.

More than half of American women over 50 already have low bone mass.
CDC / NCHS, NHANES 2017–2018

Delivered from whole foods, the way nutrients absorb best.

The first vitamin with the macros vitamins need to absorb.

Organic oats, dates and cacao, with 4g protein, 6g fat, and 4g fiber still attached. 22+ nutrients arrive the way your body expects them, keeping you nourished and satisfied. That’s not a bonus. It’s the delivery system vitamins were designed for.

The only vitamin that’s also fuel.

Every B vitamin at 100% is the machinery that turns food into energy.* A capsule hands you the machinery with nothing to run it on. Tend brings both: 115 calories of protein, fiber, and fat, released steadily.

Made by plants, not labs.

Plant-made vitamins have the structure your body’s receptors recognize. Studies show lab-made synthetic versions are retained only about half as well. Your body can tell.

Every gram earns its place.

No capsule to swallow, no binders or coatings, under 1g of natural flavor in 30 grams of food. DHA comes from algae, the source fish get it from, so there’s no fishy aftertaste. Even the iron is food: 3.2mg from the base itself.

Red marine algae
A vitamin for the you of 2035.

Osteoporosis feels like a someday problem, but bone is a savings account. Deposits close around 30, pregnancy makes withdrawals, and perimenopause accelerates them. 500 mg calcium from red marine algae.

Plus the four things most calcium pills leave out: vitamin D3 to absorb it, prebiotic inulin to amplify it, vitamin K2 to direct it to bone, and protein to build the matrix it sets into.*

Adequate calcium and vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis.

View full Nutrition Facts
*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.

Studies that shaped Tend.

Harvard Health
Get nutrients from food, not supplements.

The body absorbs and uses vitamins from food differently than isolated synthetic supplements. That’s not a marketing claim. It’s the entire premise behind Tend.

Published absorption research
Vitamin absorption requires macronutrients.

In published studies, people absorbed dramatically more of the same vitamins and minerals when macronutrients were co-delivered. It’s why every bottle says take with food. Tend builds the food in.

SWAN, the Study of Women’s Health Across the Nation
Memory and energy shift in the menopause transition.

Across the transition, women report more memory lapses and more fatigue. The nutrients behind focus and energy are the ones most often running low.

Omega-3 Index research
DHA builds over months, not days.

Your Omega-3 Index reflects the last 3 to 4 months of intake, not last night’s dose. Daily DHA is what moves it.

Bone remodeling research
Bone rebuilds on a schedule.

Your skeleton rebuilds itself in roughly 120-day remodeling cycles, running constantly. Calcium, D3 and K2 on board for a full cycle is what the bone bank needs.

The Tend difference:
120 days to rebuild you from the inside out.

One full bone remodeling cycle. A bar you’ll actually crave, from day one.
See how we compare  →
Day 1A vitamin you look forward to
•Dark chocolate, sea salt, soft-baked to fudgy
•Replaces the snack you were buying anyway
•The streak starts itself
Day 10The ritual settles in
•Stacked on your coffee, your 3pm, your drive home
•Every B at 100%, every day, no skipped doses
•Steadier afternoons*
Day 45Vitamin D stores, refilled*
•6 weeks of 2,000 IU D3: the repletion window*
•Calcium absorption running at full strength*
•The supplement shelf retires
Restoring low vitamin D typically takes 6 to 12 weeks of consistent daily supplementation. Clinical guidance on 25(OH)D repletion
Day 90DHA, built into your brain*
•Your cell membranes now carry 90 days of DHA*
•Focus and clarity, built in, not borrowed*
Your Omega-3 Index reflects the last 3 to 4 months of intake, not last night’s dose. Omega-3 Index research (Harris et al.)
Day 120Calcium, banked as new bone*
•One complete bone remodeling cycle, with full calcium, D3, and K2 on board*
•Bone support your future self collects*
Your skeleton rebuilds itself in ~120-day remodeling cycles, running constantly throughout your bones. Bone remodelling cycle literature (Kenkre & Bassett, 2018)
bar
How to use: one bar a day, stacked on a habit you already have. Morning coffee, the 3pm wall, the drive home.

Guilty pleasure, minus the guilty.

Have your cake and eat your vitamins too.

Dark chocolate, sea salt, soft-baked to fudgy. 115 calories with 4g protein and 4g fiber, and less than 1g added sugar.

An unfair comparison

We had a bone to pick.

A snapshot of why women switch, and why they stay.

The pill aisle
TEND WOMEN’S
Needed Women’s Multi
Ritual Essential 18+
SmartyPants Women’s
Choline120mg+ in the brain-preferred form
✓150mg from alpha-GPC
✓130mg bitartrate
✗~0
✗~0
Calcium20% DV or more
✓500mg (40%)
✗~100mg
✗none
✗minimal
DHA + choline togetherThe brain pairing at meaningful levels
✓300mg + 150mg
✗DHA only
✗choline ~0
✗DHA 126mg, choline 0
All 8 B vitamins at 100%Not megadosed, not partial
✓
✗partial
✗partial
✗partial
Actual foodMacros, calories, a real snack
✓1 bar, 4g + 4g
✗capsules
✗2 capsules
✗6 gummies, candy format
Cost per dayPrice divided by days of supply
$2.82 everything included. And it’s your snack. ($79/mo)
$1.43 ($42.99/mo)
$1.10 ($33/mo)
$1.00 (~$30/mo)

Their price buys bone. Yours buys brain, energy, and bone. And it’s food.

The pill aisle
TEND WOMEN’S
AlgaeCal Plus
New Chapter
Garden of Life mykind
Calcium sourceWhere does it come from?
✓red marine algae (Aquamin)
✓red algae
✓red algae
✓organic algae
One simple servingOne sitting, no instructions
✓1 bar, 500mg
✗4 capsules, 2 doses, with meals
✗tablets, multiple doses
✗3 tablets a day
D3 + K2 riding alongThe absorption directors
✓2,000 IU + 90mcg MK-7
✓1,600 IU + 100mcg
✗667 IU + 30mcg
1,000 IU + 80mcg
Also does brain + energyBeyond bone
✓DHA + choline, all 8 Bs, macros
✗bone only
✗bone only
✗bone only
Cost per dayPrice divided by days of supply
$2.82 the whole formula, and your snack ($79/mo)
$2.37 bone only ($71/mo)
$1.10 bone only (~$33/mo)
$1.17 bone only (~$35/mo, 90ct)
The pill aisle
TEND WOMEN’S
Leading women’s multi
Leading calcium (AlgaeCal Plus)
Leading omega-3 (Nordic Naturals Ultimate)
The whole shelf (all three)
Brain pairingDHA + choline at meaningful doses
✓DHA 300mg + choline 150mg
✗DHA 330mg, choline 0
✗no
✗DHA only, no choline
✗still no choline
Every B at 100%The energy machinery, complete
✓
✗B9 + B12 only
✗no
✗no
✗still partial
Full bone stackCalcium + D3 + K2, together
✓500mg + D3 + K2
✗no calcium, by philosophy
✓360mg per serving + D3 + K2
✗no
✓via AlgaeCal
Things to swallow dailyThe real cost of the stack
✓0, it’s a snack
✗2
✗4
✗2
✗8 pills
Cost per dayPrice divided by days of supply
$2.82 everything included. And it’s your snack. ($79/mo)
$1.10 ($33/mo)
$2.37 ($71/mo)
$1.00 ($29.95/mo)
$4.47 and still no choline
*Checks reflect three thresholds: 250mg DHA, 120mg choline, 20% DV calcium. Competitor values from product labels as published on brand websites and retail listings, retrieved October 2026. Tend values from internal batch formulas. Tend: price divided by 28 bars. Competitors: monthly price divided by 30.

Why we built this

Tend is a marriage: a nutritional scientist and an artist, two daughters, one Los Angeles kitchen. When we couldn’t find a vitamin we believed in enough to give the women we love, we built it. First for pregnancy. Then postpartum. Now for every day.

Behzad Varamini, PhD. Co-founder, formulator, and published author on maternal nutrition in Advances in Nutrition. He built this formula around the three depletions the research kept showing him: choline and DHA for brain, B vitamins for energy, calcium the body can actually absorb for bone. Every claim on this page goes through him before it goes to you.

Questions, answered

Steadier energy shows up in weeks. The deeper work takes one full cycle: vitamin D stores refill in 6 to 12 weeks, DHA builds into your cell membranes over 3 to 4 months, and your skeleton completes a full remodeling cycle in about 120 days. That’s why we ask for 120 days.

This formula is built for everyday life. For pregnancy and postpartum, Tend Prenatal and Tend Postnatal are formulated for exactly those seasons.

Yes. That is the point. 22+ nutrients, at doses that matter, in food.

There is iron: 3.2mg, 18% of your daily value, from the whole-food base itself, the way your body has always taken iron.

Because more is not the goal. Right is. 2,000 IU is 250% of your daily value, layered on top of a normal diet and sunlight.

6g total, less than 1g of it added. It is food: 115 calories with protein and fiber, not a candy bar with vitamins.

Whenever you like. Rise and shine with it, hit the 3pm wall with it, or make it the drive-home treat. It replaces the snack you were buying anyway.

Every batch, independent lab, heavy metals and potency. Ask us for the certificate.

Because your bones need it and your multivitamin never carried it. This is a multivitamin and a calcium supplement in one: 500mg with D3 and K2, every day, starting years before you thought you’d care.

What women are saying

★★★★★  4.7 average across 147 reviews of Tend bars

Strong runs in the family.

Tend, for every season
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For every season after.

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