TruHeight vs Glowco is one of the most common kids'-supplement questions parents ask in 2026 — and the answer hinges on what you actually want to support. In this TruHeight vs Glowco comparison, we'll line up two clean, kid-focused brands that aim at different goals: growth and development on one side, calm and sleep on the other.
Neither is a multivitamin-only commodity brand; both have a clear point of view. Here's how they stack up so you can choose with confidence (and as always, check with your pediatrician first).
Why parents compare these two
The kids'-supplement aisle is noisy, and most products either promise everything or nothing specific. TruHeight and Glowco stand out precisely because they refuse to be generic. Parents tend to land on this comparison when they have a defined goal in mind — "my child is a picky eater and I worry about growth" versus "bedtime is a nightly battle and mornings are a meltdown." Knowing which camp you're in makes the decision almost automatic, and that's what the sections below are designed to surface.
What each brand is
TruHeight positions itself as a #1 pediatrician-recommended brand for growth and development, with products that are 3rd-party tested and made in the USA. Its catalogue centres on growth: bone-growth gummies, brain-growth gummies, protein shakes, and toddler formula.
Glowco is the home of the CalmCarry device and a range of calm-and-sleep products, with kids' gummies built around emotional balance and restful nights — clean, vegan, and largely melatonin-free.
TruHeight: strengths
TruHeight goes deep on growth. The Growth Gummy/Capsule is formulated to support natural height growth and bone development, pairing calcium and vitamin D to support normal bone density. The Kids Bone Growth Gummy adds Vitamin D3, K2, lutein, phosphorus and magnesium, while the Brain Growth Gummy targets focus for kids ages 2 and up. There's also a protein shake, an appetite-booster gummy with organic carrot extract and papaya enzyme, and a hydration mix.
Read our TruHeight review, or shop TruHeight.
Glowco: strengths
Glowco owns the calm-and-sleep lane. Its Kids Calm & Relax Gummies use ashwagandha, magnesium glycinate and plant-based calming herbs to help kids manage big emotions during the day — sugar-free, melatonin-free, filler-free and described as pediatrician recommended. The Kids Sleep Gummies are raspberry-flavoured and melatonin-free, using magnesium bisglycinate plus lemon balm, chamomile and L-theanine. Glowco also makes the CalmCarry palm device drawing on acupressure traditions.
See our Glowco review, or shop Glowco.
Head-to-head
For growth, bones and daily nutrition
TruHeight, clearly — it's the brand's entire focus, backed by 3rd-party testing and pediatrician positioning.
For calm and emotional balance
Glowco wins with its ashwagandha-and-magnesium Calm & Relax gummies.
For sleep without melatonin
Glowco's Kids Sleep Gummies are purpose-built and melatonin-free. TruHeight offers Sleep Drops as an alternative if you prefer a drop format that does include melatonin.
For toddlers (1–3)
TruHeight, thanks to its Toddler Essentials Kit and Formula+.
On clean labels
Both score well; Glowco emphasises vegan, sugar-free, allergen-free formulas (its Kids Sleep Gummies are free from dairy, nuts, eggs, soy and gelatin), while TruHeight emphasises 3rd-party testing and made-in-USA manufacturing. If a specific allergen is a concern, Glowco's allergen-free positioning is worth a close read; if you care most about verified purity, TruHeight's third-party testing is the headline.
On formats and "will my kid take it?"
TruHeight offers the widest format range — gummies, capsules, protein shakes, milk powders and even sleep drops — so there's an option for kids who refuse one texture. Glowco keeps it simple with chewable gummies plus the non-ingestible CalmCarry palm device, which is a clever option for children who can't or won't take a supplement at all. For picky kids, TruHeight's variety is an advantage; for a no-swallow calming aid, Glowco's device is unique.
On value across a routine
Because the brands target different needs, the cost comparison isn't apples-to-apples. A family focused purely on growth and nutrition gaps will get more from TruHeight's bundles and kits; a family whose pain point is sleep and stress will get more day-to-day value from Glowco. Buying both only makes sense if you genuinely have needs in both camps.
Who should buy which?
Choose TruHeight if your priority is growth, bone health, focus or filling nutritional gaps for picky eaters. Choose Glowco if your child struggles with big emotions or bedtime and you want a clean, melatonin-free calming option. Plenty of families use both — TruHeight by day, Glowco at night.
Quick scenarios
- Picky eater, worried about growth: TruHeight Growth Gummies or the Kids Essentials Kit.
- Toddler aged 1–3: TruHeight Toddler Essentials Kit and Formula+.
- Daytime anxiety and big feelings: Glowco Kids Calm & Relax Gummies.
- Bedtime battles, melatonin-free preferred: Glowco Kids Sleep Gummies.
- Won't take any supplement: Glowco's CalmCarry device.
A final reminder: supplements complement a balanced diet, they don't replace it, and you should confirm suitability with your child's pediatrician before starting anything new.
The verdict
They aren't really competitors so much as two halves of a kids'-wellness routine. If we had to crown one for breadth, TruHeight's growth focus makes it the everyday staple; Glowco is the specialist you reach for when calm and sleep are the problem. For more options, see our roundup of the best kids' vitamins and supplements and the best supplement brands.