'SuppKid (a play on the term "wassup?" - or "wassup, kid?" - Supp = SUPPlement or "to supp" as in to Eat)

MityMouth.com (like the character "Mighty Mouse". )

SecretServins.com (a play on "secret service" - to secretly add-In healthy supplements)

MityMeal.com (making a mighty healthy meal for the little ones)

Kiddins.com (kid - ins.... Adding healthy supplemental nutrition to your Kids meals...."Kiddins"

SunnySideSupps.com (a play on the phrase "sunny side up". Evokes thoughts of a healthy food SUPPlement without being too specific)

Badaboon! (Like badabooM but with an "n" meaning Boon = defined as Helpful and Beneficial)

Buildabite (building a good meal for your kid with this additive)

Trixeze.com .(Explanation: Thought process here is - I'm thinking "tricks" plus "ease" or "easy". Pronounced like "Trixie's" but spelled moreso to indicate the "ease" in which you can sneak-in the nutrients to the little-ones' foods/meals.)

TinyTrix.com .(Explanation) - alliterative name that describes "clever" ways to sneak nutrition into little-ones food.

BitsyBelly.com (good bites for little bitsy bellies)

Bellysaurus.com or Tummysaurus.com

SuppKiddo.com (like, "wassup kiddo?" - Supp for "supplement" + Kiddo)

Tummyums.com ("Tummy Yums" - with One y. )

Sneakeze.com (derived from Sneaky and Ease, pronounced like "Sneakies")

Kickerz (like "kickers" - you're kicking your kids meal up a notch)

TinyTrophics.com .(Explanation) - Using the word "trophics", which is another word for "nutrition", along with Tiny in order to create an alliterative name. The .com domain is available...

PeekaBitz.com (like peek-a-boo)

BoostaBite.com (boost-a-bite - adds a boost to every little bite)

EnerKidz.com (a play on the term "inner kid" but with Energy as in "energetic" to represent a vital meal supplement for kids)

KidKognito.com (like "incognito" but with the K. A secret way to add nutrition to kids' meals)

Dinovites (evokes image of dinosaurs, the term "dynamite" and "vital")

Spreenkles.com (like Sprinkles)

Spreenkle.com (alternate spelling of Sprinkle)

BellyYup.com

Nibblie.com

MityTyke.com

Nummeee.com

HackySmack.com or...HackySnack.com (sounds like the ball-game called HackySack..... You've found a "hack" for kids' meals)

Vegglee.com (veggie + glee)

Sneekeze.com (a sneaky, easy way to add-in nutrition. Pronounced like Sneakies)

DarlingDust.com

Smakable.com

Veggybitz.com (pronounced like veggie-bits)

Mommeze.com (derived from Mommy/mommies/mom-ease)

TeenyBite.com

Yummeze.com (easy, yummy way to add nutrition)

DynoTike.com

EenyBits.com (or EenyBit.com)

TeenyBite.com

BabeBits.com

WholyBits.com (or WholyBit.com) kinda like "holy" but the "whole" healthy bit

TeenieBite.com

Foxeze.com (like "foxies" or "fox-ease" - easy to add smart nutrition to the little meal - clever like a fox. "Foxeze"

PickyPixie.com or PickyPixies.com

Munchins (like munch-INS....the nutrients are added IN and then Munched)