NuBest Tall Fizzy

Growth Support For Ages 4+ & Teens Vegan

$15.99

/10 servings (10-Day Supply)

Calcium, D3 & K2 for healthy bone growth

20+ essential nutrients for energy, digestion & immunity

Only 1 effervescent tablet per day

Yummy & refreshing with zesty orange flavor

No added-sugar

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Our fizzy vitamin supplement is specially formulated for kids 4+ and teens, especially those who find capsules hard to swallow. Delight in the refreshing orange flavor that makes taking supplements feel like a treat, this height booster effervescent is enriched with essential nutrients to bridge nutritional gaps, foster healthy bones, support immunity, and enhance height development, helping your child grow tall, stay strong, and remain active during their crucial growing years.*

Vitamin C (Ascorbic Acid), Vitamin D, Thiamine (Vitamin B1), Riboflavin (Vitamin B2), Vitamin B6 (as Pyridoxine HCl), Folate, Vitamin B12 (as Methylcobalamin), Biotin, Pantothenic Acid (as Calcium-D-Pantothenate), Choline (as Choline Dihydrogen Citrate), Calcium (from Aquamin™ F (from Lithothamnion spp. Marine Algae) and as Dicalcium Phosphate), Iron, Phosphorous (as Dicalcium Phosphate), Iodine (as Potassium Iodide), Magnesium (from Aquamin™ F Lithothamnion spp. Marine Algae), Zinc (as Zinc Citrate), Selenium (as Selenium Amino Acid Chelate), Sodium (as Sodium Bicarbonate), Potassium (from Potassium Bicarbonate), American Ginseng Extract, Organic Spirulina Powder, Organic Astragalus Powder, Bacillus subtilis DE111® Complex (1 Billion CFU) (Probiotic), Inositol, Vitamin K (as Menaquione-7 (MK-7))

Other ingredients: Citric Acid, Sorbitol, Polyethylene Glycol, Natural Flavors, Silicon Dioxide, Beta Carotene (color), Beet Root Powder (color), Cholecalciferol (from Lichen), Sucralose.

Ages 4+ & Teens: Dissolve one (1) tablet in 4-6oz of water once daily.

Do not use it in hot water. Do not exceed the recommended serving size. Do not consume the tablet directly.

Support natural bone growth and overall health. For best results, NuBest Tall Fizzy should be taken alongside a healthy diet, regular exercise, and proper sleep (before 11:00 PM).*

Always consult with your doctor before starting any supplements.

Concise details about our shipping & returns policies here.

Real results take time.

Experts recommend at least 3 months of consistent use, and our monthly subscription makes it easy to stay on track and give your body the steady support it deserves. Plus, when you subscribe, you can save up to 30%, receive free gifts on selected recurring orders, and enjoy free shipping^*.

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All-in-One Formula for Wellness & Development

Supports healthy bones

Plant Calcium and Magnesium from Aquamin™ F together with bone-supporting minerals, like Zinc, Phosphorus, Potassium, and vitamins D3 & K2 help optimize Calcium absorption, promote bone mineral density, and support healthy growth for a taller, stronger body.*

Boosts digestive and immune health

With Bacillus subtilis DE111® for gut balance, electrolytes for digestive relief, a full dose of Vitamin C plus Vitamins B, E, Zinc, and Selenium with added American Ginseng and Spirulina, each serving nurtures beneficial bacteria, reduces irritation, and strengthens immunity.*

Fizzy on the go

NuBest Tall Fizzy is the easy, yummy choice for active kids. Perfect at home or on the go, this orange-flavored effervescent supplement makes daily nutrition a breeze.

Saves more with Pack 3

Get more for less with our pack, offering significant cost savings compared to individual tubes. Ideal for families or sharing, our Pack 3 is a practical, eco-friendly choice that delivers lasting value.

How to Get the Best Result with NuBest^®

Take 1 effervescent tablet daily for 3-6 months.

Eat a balanced diet rich in vitamins and minerals.

Exercise regularly.

Ensure 8-10 hours of restful sleep each night.

*Results may vary from person to person. The supplement is ineffective in the event of growth-related illnesses such as dwarfism, Turner syndrome, inflammatory bowel disease, or celiac disease.

If there is no change in one's height after 6 months, please consult a doctor for professional advice.

Your Journey to Full Growth Potential

First 30 Days

2–4 months

6+ Months

First 30 Days

The growing body starts absorbing key nutrients from NuBest Tall Fizzy to support growth. Take daily after meals for the best results.

Within 2–4 months

The effervescent tablets enhance bone strength in both thickness and length while improving immunity and overall health. Combine with a balanced diet, exercise, and sleep.

After 6+ Months

See noticeable growth results and improved overall health. Consistent use during growing years can maximize benefits & support development.

Made with Nature’s Best Ingredients

Our formula blends nature-derived ingredients to support your child’s growth and overall health.

VITAMIN C

ZINC

VITAMIN D3

SELENIUM

VITAMIN K2

POTASSIUM

The Better Choice for Your Family’s Health

NuBest^®

Competitors

20+ vital nutrients for ages 4+ and teens

Limited nutrient profile

Natural, fruity, & kid-friendly flavor

Overly sweet artificial flavors

No added sugar or harmful additives

High sugar content, more calories

Convenient—just a serving per day

Lower potency. Higher doses needed

Fast-absorbing formula

Slow absorption due to fillers

Clean, naturally-sourced ingredients

Low-quality ingredients

30-Day Money-Back Guarantee

Try NuBest risk-free. If you’re not satisfied, we offer a free exchange or a refund within 30 days of your purchase. Learn more

Frequently Asked Questions

Our NuBest Tall Fizzy is sweetened with a small amount, less than 1g per tablet.

Our effervescent multivitamin is designed for kids ages 4+ to teens. The recommended dose for ages 4+ and teens is one tablet.

Yes, citric acid is necessary for the functioning of NuBest Tall Fizzy as an effervescent tablet.

Each NuBest Tall Fizzy tablet contains 3g of carbs and 10 calories.

You should store it in a cool, dry place, away from moisture and direct sunlight. Always keep them out of reach of children.

The appearance of small dark green spots after dissolving is completely normal because NuBest Tall Fizzy contains Spirulina.

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smart and quick vitamin drink for the upcoming season

nubest tall fizzy turned out to be a smart and quick vitamin drink for the upcoming season. my 8-year-old daughter loves watching it fizz up in her water glass. takes maybe 30 seconds to dissolve, she drinks it down, and we are done. with both kids back in school and germs everywhere, this feels like a simple way to give them extra support during the months when everyone seems to get sick.

appreciate the nutrient-dense formula

my son is a competitive swimmer, and i am always looking for ways to support his bone development and recovery. the fact that this dissolves quickly and absorbs fast means the nutrients get into his system efficiently.

has a decent amount of nutrients but still manages to have a nice flavor

i have tried other effervescent vitamins that either taste terrible or have barely any actual nutrition in them. nubest tall fizzy has a decent amount of nutrients but still manages to have a nice flavor. my kids, ages 6 and 9, both think it tastes like orange soda, which is a huge win.

feels like a smart investment for us

at roughly $16 for a 10-day supply, it is not the cheapest option out there, but when i break down what we are getting - comprehensive bone support, immune boosters, probiotics, and my daughter actually takes it willingly - it is worth every penny. before this, i was buying separate calcium supplements, vitamin d drops, and probiotic gummies, which added up to way more than $16 every 10 days.

one tablet a day, empty fast

we are on a subscription now, which helps ensure we do not run completely out, but i still feel like i am opening a new tube every week and a half. would definitely buy in bulk if they offered a bigger container.