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Life Extension, Children's Formula, Life Extension Mix, Natural Berry, 120 Chewable Tablets

(4.12)

Children’s Formula Life Extension Mix is a smart, chewable multivitamin for kids 4–8 (suitable as a base for 9–13), combining clean taste with science-driven forms. It centers on highly absorbable chelated minerals (zinc, selenium, molybdenum), safe vitamin A as β-carotene, and a generous B-complexno added sugar. Designed to simplify daily nutrition while you manage food quality, it flags common gaps (vitamin D, calcium/K, omega-3s) so parents can top up what matters, not guess.

$24 (⚖️ Standard)
Price Updated At (from Iherb US): 11/30/25, 2:12 PM
Life Extension, Children's Formula, Life Extension Mix, Natural Berry, 120 Chewable Tablets

Updated 11/02/2025 15:14

Composition and bioavailability levels

Serving Size:2Servings Per Container:60Price Per Serving:$0.4
IngredientAmount Per Serving% Daily Value
Calories 10
Total Carbohydrates 2 g1†
Vitamin A (as beta-carotene) 1050 mcg RAE350
Medium
Vitamin C (as ascorbic acid) 120 mg800
High
Vitamin D3 (as cholecalciferol) 10 mcg67
High
Vitamin E (as D-alpha tocopheryl succinate) 20.1 mg335
Up. Medium
Thiamine (Vitamin B1) (as thiamine mononitrate) 3 mg600
High
Riboflavin (Vitamin B2) 1.7 mg340
Medium
Niacin (Vitamin B3) (as niacinamide) 20 mg NE333
High
Vitamin B6 (as pyridoxine HCl) 2 mg400
Medium
Folate (as folic acid, L-5 methyltetrahydrofolate calcium salt) 340 mcg DFE227
High
Vitamin B12 (as methylcobalamin) 6 mcg667
High
Biotin 300 mcg3750
High
Pantothenic acid (as D-calcium pantothenate) 10 mg500
High
Iodine (as potassium iodide) 150 mcg167
High
Magnesium (as magnesium oxide) 50 mg63
Low
Zinc (as  zinc bisglycinate chelate (TRAACS®)] 10 mg333
Superior
Selenium (as L-selenomethionine) 25 mcg125
High
Molybdenum (as molybdenum glycinate chelate (TRAACS®)] 20 mcg118
High
Potassium (as potassium citrate) 10 mg<1
High
Marigold extract (tagetes erecta)(flower) [std. to 5 mg trans-lutein and 155 mcg trans-zeaxanthin] 11.12 mg**
High
Inositol 10 mg**
High
Coenzyme Q10 1 mg**
High
Xylitol, microcrystalline cellulose, maltodextrin, natural beet color, stearic acid, sodium carboxymethyl cellulose, citric acid, dextrose, silica, gum arabic, dicalcium phosphate, natural (cherry, vanilla, strawberry) flavors, luo han guo extract, cellulose, food starch-modified, corn starch, hypromellose, stevia extract. 

What it is & who it’s for

Chewable children’s multivitamin positioned primarily for ages 4–8 (usable for 9–13 with a few add-ons). Two-tablet daily serving; broad B-complex, antioxidants, iodine, and several chelated minerals; sweetened with xylitol/stevia, no added sucrose.

Bottom line: Well targeted to 4–8; still relevant for 9–13, though vitamin D and some macros may need topping up.

Formulation highlights that actually matter

  • Chelated minerals: Zinc bisglycinate, Selenium L-selenomethionine, Molybdenum glycinate — chosen for absorption and GI tolerance.
  • Eye/brain extras: small amounts of lutein/zeaxanthin and inositol.
  • CoQ10 (1 mg): present but biologically trivial for healthy kids (see critique).
  • Clean sweetening: xylitol + stevia; natural flavors/colors; no added sucrose.

Bottom line: The chelates are real value; the phyto/extra actives are modest.

Doses vs kids’ needs (4–8 vs 9–13)

Ingredient Dose RDA
(4–8 / 9–13 yrs)
UL
(4–8 / 9–13 yrs)
Status Interpretation
Zinc (Zinc) 10 mg 5 mg / 8 mg 12 mg / 23 mg Excellent Covers both age bands; near the 4–8 UL — do not exceed label dose.
Selenium (Selenium) 25 mcg 30 mcg / 40 mcg 150 mcg / 280 mcg Safe Slightly under RDA in older kids; typically compensated by diet.
Molybdenum (Molybdenum) 20 mcg 22 mcg / 34 mcg 600 mcg / 1,100 mcg Adequate Adequate for 4–8; partial for 9–13 but clinically non-critical.
Vitamin D3 10 mcg (400 IU) 15 mcg (600 IU) / 15 mcg (600 IU) 3,000 IU / 4,000 IU Conservative Many kids will need an extra 200+ IU to reach RDA, esp. with low sun.
Vitamin A (as β-carotene) 1050 mcg RAE 400 mcg RAE / 600 mcg RAE UL applies to retinol, not β-carotene Safe β-carotene is safer than retinol; excess causes benign carotenodermia, not toxicity.
Niacin (as niacinamide) 20 mg varies ≈15 mg / ≈20 mg (ULs are for nicotinic acid) Near UL UL is based on nicotinic-acid flushing; niacinamide doesn’t flush at this dose.
Vitamin B6 2 mg varies 40 mg / 60 mg Safe buffer Well below UL — large safety margin.
Vitamin C 120 mg above RDA ~400–1,200+ mg (age-dependent) Generous & safe High vs RDA but far from risky levels; water-soluble.
Iodine (Iodine) 150 mcg 90 mcg / 120 mcg 300 mcg / 600 mcg Full coverage “Adult-like” daily dose that remains within child ULs.

Bottom line: For 4–8, the multi meets/exceeds RDAs without breaching ULs (watch zinc/niacin). For 9–13, fundamentals are covered but vitamin D often needs boosting.

Legend: RDA = Recommended Dietary Allowance | UL = Tolerable Upper Intake Level | RAE = Retinol Activity Equivalent

Why CoQ10 is here (and what 1 mg means)

CoQ10 is a mitochondrial cofactor and antioxidant, but healthy children generally do not need supplementation. Pediatric uses are condition-specific and use tens to hundreds of mg/day, not 1 mg.

Bottom line: Harmless but likely pointless at 1 mg/day for healthy kids — treat it as a safety-neutral “completeness” gesture.

Critical omissions & what to pair with it

  • No Vitamin K (esp. K2/MK-7): consider K-rich foods or a small K2 add-on, especially with D.
  • No Calcium; modest Magnesium (50 mg): cover via diet (dairy/fortified) or separate child Ca/Mg if intake is low.
  • No Iron: safer chewable, but low-meat eaters may need separate iron only if indicated.
  • No Choline; No Omega-3s (DHA/EPA): prioritize fish 1–2×/week or child DHA/EPA; choline via eggs/meat/legumes.

Bottom line: Strong as a base; to “complete” it for many kids: D3 top-up, dietary Ca/K, and DHA/EPA if fish intake is poor; iron only when indicated.

Safety notes parents actually care about

  • Stick to label dosing: Zinc is near the 4–8 UL; niacinamide at/near UL math — do not double up.
  • Biotin (300 mcg): high vs AI, but no UL; note potential lab test interference at high supplemental intakes — inform clinicians.
  • Drug–nutrient timing: separate minerals from certain antibiotics/thyroid meds by a few hours.
  • Xylitol: generally well-tolerated; excessive intakes may loosen stools.

Bottom line: Label adherence is the main safety lever; disclose biotin use before labs; space mineral-sensitive meds.

Age-fit verdict: 4–8 vs 9–13

4–8 yrs: Well-calibrated with high-quality mineral forms. Stay at 2 chewables/day; consider a small D3 top-up if sun/diet is low.

9–13 yrs: Useful as a base, but vitamin D under-delivers vs RDA; calcium absent; omega-3s/choline diet-dependent — pair accordingly.

Pros & Cons at a glance

Strengths

  • Chelated minerals (zinc bisglycinate, L-selenomethionine, molybdenum glycinate) for bioavailability.
  • Vitamin A as β-carotene (safer at higher %DV).
  • Clean chewable format (no added sucrose; xylitol/stevia).

Weaknesses / Gaps

  • No K/K2, no Calcium, no Iron; modest Magnesium.
  • CoQ10 1 mg is cosmetic for healthy kids.
  • Zinc/niacinamide sit near UL for 4–8 — safe at label dose, but not for doubling.

Practical “what to add” if diet is weak

  • Vitamin D3: bring totals toward 600 IU/day (common pediatric RDA).
  • Calcium & Vitamin K: food first; consider low-dose K2 (MK-7) if clinically appropriate.
  • DHA/EPA: fish 1–2×/week or a child omega-3 product when intake is poor.
  • Iron: only when indicated (diagnosed deficiency or dietary shortfall), since this multi intentionally excludes iron.

Final verdict

If you want a “smart base” kids’ multi with absorptive mineral forms and a conservative safety profile, this is well-designed for ages 4–8 and still useful for 9–13 with a few common-sense add-ons (vitamin D, dietary calcium/K, omega-3s). Ignore the symbolic CoQ10 in decision-making. The main caveat: stick to the label dose (zinc/niacinamide proximity to UL in younger kids). It is evidence-consistent, but not a one-pill solution — pair with food quality and targeted complements.

Disclaimer

The information provided on this website is for informational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult with a healthcare professional for any health-related questions or concerns.

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