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Childrens Health Supplements

Support your child’s growth with children’s health supplements designed to nourish healthy bodies and minds. Our formulas help with growth spurts, brain development, gut balance, and more.

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Children's Health Supplements
Showing 1-15 of 32 results

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Best Sellers

Featured Products

  • Start your kids’ day off right with the bioavailable nutrients they need to keep going with Kids Multivitamin Chewable MF!

    Kids Multivitamin Chewable MF—A comprehensive multivitamin and multimineral with methyl-sensitive kids in mind in a great-tasting, kid-approved, and sugar-free chewable.

    Improved
    HSA / FSA

    Kids Multivitamin Chewable MF

    4.5
    Rated 4.5 out of 5 stars
    102 Reviews
    SHOP NOW $30
    From $30

    Original price $30 - Original price $180
    Original price $30 - Original price $180
    Original price $90
    $90
    $30.00 - $153.00
    Save 67%
    $30.00 - $153.00
    $30.00 - $153.00
    Current price $30
  • Get your daily dose of highly-concentrated omega-3s for cardiovascular and heart health support with Fish Oil.

    Fish Oil—Includes omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) that support healthy joint function, normal body weight, normal inflammatory response, and healthy blood pressure.

    Fish Oil
    Essential for Spring
    HSA / FSA

    Fish Oil

    5.0
    Rated 5.0 out of 5 stars
    217 Reviews
    SHOP NOW $45
    From $45

    Key Benefits and Actions† Burp-free, taste-free and easy to swallow 400 mg of DHA + 400 mg of EPA as triglycerides per softgel Wild caught...

    View full details
    Original price $45 - Original price $270
    Original price $45 - Original price $270
    Original price $135
    $135
    $45.00 - $229.50
    Save 67%
    $45.00 - $229.50
    $45.00 - $229.50
    Current price $45
  • Dirty Genes: The Histamine Workbook

    Dirty Genes®: The Histamine Workbook

    4.8
    Rated 4.8 out of 5 stars
    37 Reviews
    SHOP NOW $8
    From $8

    Original price $8 - Original price $8
    Original price
    $8
    $8.00 - $8.00
    Current price $8
  • Quench your body’s thirst for healthy hydration with the unique blend of ingredients found in the improved formula of Optimal Electrolyte!

    Optimal Electrolyte—Formulated with key ingredients, including sodium from real Himalayan pink salt and potassium, PeakATP®, niacin, and magnesium that easily mixes with water to support hydration for heart and muscle health.

    Optimal Electrolyte Strawberry Watermelon Container | Strawberry Watermelon / 1 Pack, Strawberry Watermelon / 3 Pack, Strawberry Watermelon / 6 Pack
    Best Seller
    HSA / FSA

    Optimal Electrolyte

    4.6
    Rated 4.6 out of 5 stars
    1,706 Reviews
    SHOP NOW $40
    From $40

    Original price $40 - Original price $240
    Original price $40 - Original price $240
    Original price $120
    $120
    $40.00 - $204.00
    Save 67%
    $40.00 - $204.00
    $40.00 - $204.00
    Current price $40
  • Target healthy immune system support and healthy inflammatory responses with HistaminX!

    HistaminX—Specially formulated for immune health and seasonal comfort, featuring herbal and plant-derived compounds that synergistically support healthy inflammatory responses.

    Supplement bottle labeled 'HistaminX' by Seeking Health on a white background
    Essential for Spring

    HistaminX

    4.8
    Rated 4.8 out of 5 stars
    231 Reviews
    SHOP NOW $47
    From $47

     

    Original price $47 - Original price $282
    Original price $47 - Original price $282
    Original price $141
    $141
    $47.00 - $239.70
    Save 67%
    $47.00 - $239.70
    $47.00 - $239.70
    Current price $47
  • Choose a delivery form of vitamin C that enhances absorption and minimizes potential GI side effects. Choose Liposomal Vitamin C!

    Liposomal Vitamin C—A powerful antioxidant and immune support formula providing 1,000 mg of vitamin C per serving and packaged in soy-free liposomes to enhance absorption and delivery.

    liposomal vitamin c bottle
    Best Seller

    Liposomal Vitamin C

    4.8
    Rated 4.8 out of 5 stars
    576 Reviews
    SHOP NOW $38
    From $38

     

    Original price $38 - Original price $228
    Original price $38 - Original price $228
    Original price $114
    $114
    $38.00 - $193.80
    Save 67%
    $38.00 - $193.80
    $38.00 - $193.80
    Current price $38
  • Get the upper hand on stress by supporting feelings of calm and mood balance with Phosphatidyl Serine!

    Phosphatidyl Serine—A phospholipid that supports a healthy stress response with 150 mg of non-GMO sunflower-sourced phosphatidylserine per capsule.

    Phosphatidyl Serine

    Phosphatidyl Serine

    4.8
    Rated 4.8 out of 5 stars
    71 Reviews
    SHOP NOW $49
    From $49

    Key Benefits and Actions† Supports healthy concentration and cognition Supports feelings of calm and healthy mood Helps to support a healthy str...

    View full details
    Original price $49 - Original price $294
    Original price $49 - Original price $294
    Original price $147
    $147
    $49.00 - $249.90
    Save 67%
    $49.00 - $249.90
    $49.00 - $249.90
    Current price $49
  • Foster healthy energy production, mental clarity, and methylation with Hydroxo B12 with Folinic Acid!

    Hydroxo B12 with Folinic Acid—Provides a potent dose of methyl-free folate (folinic acid) and vitamin B12 (Hydroxo B12) in a delicious, well-digested lozenge.

    Hydroxo B12 with Folinic Acid | AB-1
    Best Seller

    Hydroxo B12 with Folinic Acid

    4.9
    Rated 4.9 out of 5 stars
    311 Reviews
    SHOP NOW $27
    From $27

    Key Benefits and Actions† Potent methyl-free B12 and folate Methylation, energy, and cognition support Supports healthy homocysteine levels and ...

    View full details
    Original price $27 - Original price $162
    Original price $27 - Original price $162
    Original price $81
    $81
    $27.00 - $137.70
    Save 67%
    $27.00 - $137.70
    $27.00 - $137.70
    Current price $27
  • Eat and drink confidently by supporting healthy histamine levels with DAO Enzyme !

    DAO Enzyme —Contains the patented DAOgest® enzyme to support healthy histamine breakdown in the small intestine, colon, placenta, kidney, appendix, testis, and prostate.

    Best Seller
    HSA / FSA

    DAO Enzyme

    4.8
    Rated 4.8 out of 5 stars
    871 Reviews
    SHOP NOW $40
    From $40

    Original price $40 - Original price $540
    Original price $40 - Original price $540
    Original price $120
    $120
    $40.00 - $459.00
    Save 67%
    $40.00 - $459.00
    $40.00 - $459.00
    Current price $40
  • Start the day off right and support healthy cognition, focus, clarity, and learning on the job or in school with Optimal Focus!

    Optimal Focus—A stimulant-free supplement that supports healthy learning, memory, attention, and concentration no matter what stage of life.

    Optimal focus | AB-1 | AB-2

    Optimal Focus

    4.6
    Rated 4.6 out of 5 stars
    145 Reviews
    SHOP NOW $50
    From $50

    Original price $50 - Original price $300
    Original price $50 - Original price $300
    Original price $150
    $150
    $50.00 - $255.00
    Save 67%
    $50.00 - $255.00
    $50.00 - $255.00
    Current price $50
  • Nurture the support of GI comfort, relaxation, and natural energy production with the gentle blend of nutrients found in Optimal Magnesium.

    Optimal Magnesium—Provides two well-tolerated forms of bioavailable magnesium (malate and lysinate-glycinate) in one simple capsule to support natural energy, relaxation, and GI comfort.

    Optimal Magnesium
    Best Seller
    HSA / FSA

    Optimal Magnesium

    4.9
    Rated 4.9 out of 5 stars
    937 Reviews
    SHOP NOW $22
    From $22

    Key Benefits and Actions† Lysinate, glycinate, and malate forms of magnesium for optimal bioavailability Supports GI comfort, relaxation, and na...

    View full details
    Original price $22 - Original price $132
    Original price $22 - Original price $132
    Original price $66
    $66
    $22.00 - $112.20
    Save 67%
    $22.00 - $112.20
    $22.00 - $112.20
    Current price $22
  • Get the nutrients you need to support a healthy seasonal histamine response with Histamine Nutrients!

    Histamine Nutrients—Provides the nutrients needed to support healthy histamine breakdown, including DAOgest®, zinc, riboflavin, copper, and SAMe, to experience healthy histamine levels.

    Supplement container labeled 'Histamine Nutrients' by Seeking Health on a white background
    Best Seller
    HSA / FSA
    Essential for Spring

    Histamine Nutrients

    4.8
    Rated 4.8 out of 5 stars
    338 Reviews
    SHOP NOW $69
    From $69

    Key Benefits and Actions† Supports a healthy seasonal histamine response, outdoors and indoors Provides nutrients needed to support healthy hist...

    View full details
    Original price $69 - Original price $414
    Original price $69 - Original price $414
    Original price $207
    $207
    $69.00 - $351.90
    Save 67%
    $69.00 - $351.90
    $69.00 - $351.90
    Current price $69
  • Be kind to your gut while supporting its health with the low-histamine formula of ProBiota™ HistaminX™!

    ProBiota™ HistaminX™—A unique probiotic supplement designed specifically for those sensitive to histamine that contains histamine-friendly probiotics in an acid-resistant capsule.

    ProBiota HistaminX dietary supplement container on a white background
    Best Seller
    HSA / FSA

    ProBiota™ HistaminX™

    4.8
    Rated 4.8 out of 5 stars
    1,442 Reviews
    SHOP NOW $42
    From $42

     

    Original price $42 - Original price $252
    Original price $42 - Original price $252
    Original price $126
    $126
    $42.00 - $214.20
    Save 67%
    $42.00 - $214.20
    $42.00 - $214.20
    Current price $42
  • Get the magnesium support you need for healthy energy, muscles, nerves, and feelings of calm from Magnesium Malate Chewable!

    Magnesium Malate Chewable—Provides 100 mg of well-tolerated dimagnesium malate per tasty, chewable tablet for superior absorption and energy support.

    Image of Magnesium Malate Chewable

    Magnesium Malate Chewable

    4.8
    Rated 4.8 out of 5 stars
    140 Reviews
    SHOP NOW $23
    From $23

    Key Benefits and Actions† Delicious chewable magnesium supplement Well-absorbed dimalate form of magnesium Supports healthy energy, muscles, ner...

    View full details
    Original price $23 - Original price $138
    Original price $23 - Original price $138
    Original price $69
    $69
    $23.00 - $117.30
    Save 67%
    $23.00 - $117.30
    $23.00 - $117.30
    Current price $23
  • Start your kids’ day off right with the bioavailable nutrients they need to keep going with Kids Multivitamin Chewable MF!

    Kids Multivitamin Chewable MF—A comprehensive multivitamin and multimineral with methyl-sensitive kids in mind in a great-tasting, kid-approved, and sugar-free chewable.

    Improved
    HSA / FSA

    Kids Multivitamin Chewable MF

    4.5
    Rated 4.5 out of 5 stars
    102 Reviews
    SHOP NOW $30
    From $30

    Original price $30 - Original price $180
    Original price $30 - Original price $180
    Original price $90
    $90
    $30.00 - $153.00
    Save 67%
    $30.00 - $153.00
    $30.00 - $153.00
    Current price $30
  • Get your daily dose of highly-concentrated omega-3s for cardiovascular and heart health support with Fish Oil.

    Fish Oil—Includes omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) that support healthy joint function, normal body weight, normal inflammatory response, and healthy blood pressure.

    Fish Oil
    Essential for Spring
    HSA / FSA

    Fish Oil

    5.0
    Rated 5.0 out of 5 stars
    217 Reviews
    SHOP NOW $45
    From $45

    Key Benefits and Actions† Burp-free, taste-free and easy to swallow 400 mg of DHA + 400 mg of EPA as triglycerides per softgel Wild caught...

    View full details
    Original price $45 - Original price $270
    Original price $45 - Original price $270
    Original price $135
    $135
    $45.00 - $229.50
    Save 67%
    $45.00 - $229.50
    $45.00 - $229.50
    Current price $45
  • Dirty Genes: The Histamine Workbook

    Dirty Genes®: The Histamine Workbook

    4.8
    Rated 4.8 out of 5 stars
    37 Reviews
    SHOP NOW $8
    From $8

    Original price $8 - Original price $8
    Original price
    $8
    $8.00 - $8.00
    Current price $8
  • Quench your body’s thirst for healthy hydration with the unique blend of ingredients found in the improved formula of Optimal Electrolyte!

    Optimal Electrolyte—Formulated with key ingredients, including sodium from real Himalayan pink salt and potassium, PeakATP®, niacin, and magnesium that easily mixes with water to support hydration for heart and muscle health.

    Optimal Electrolyte Strawberry Watermelon Container | Strawberry Watermelon / 1 Pack, Strawberry Watermelon / 3 Pack, Strawberry Watermelon / 6 Pack
    Best Seller
    HSA / FSA

    Optimal Electrolyte

    4.6
    Rated 4.6 out of 5 stars
    1,706 Reviews
    SHOP NOW $40
    From $40

    Original price $40 - Original price $240
    Original price $40 - Original price $240
    Original price $120
    $120
    $40.00 - $204.00
    Save 67%
    $40.00 - $204.00
    $40.00 - $204.00
    Current price $40
  • Target healthy immune system support and healthy inflammatory responses with HistaminX!

    HistaminX—Specially formulated for immune health and seasonal comfort, featuring herbal and plant-derived compounds that synergistically support healthy inflammatory responses.

    Supplement bottle labeled 'HistaminX' by Seeking Health on a white background
    Essential for Spring

    HistaminX

    4.8
    Rated 4.8 out of 5 stars
    231 Reviews
    SHOP NOW $47
    From $47

     

    Original price $47 - Original price $282
    Original price $47 - Original price $282
    Original price $141
    $141
    $47.00 - $239.70
    Save 67%
    $47.00 - $239.70
    $47.00 - $239.70
    Current price $47
  • Choose a delivery form of vitamin C that enhances absorption and minimizes potential GI side effects. Choose Liposomal Vitamin C!

    Liposomal Vitamin C—A powerful antioxidant and immune support formula providing 1,000 mg of vitamin C per serving and packaged in soy-free liposomes to enhance absorption and delivery.

    liposomal vitamin c bottle
    Best Seller

    Liposomal Vitamin C

    4.8
    Rated 4.8 out of 5 stars
    576 Reviews
    SHOP NOW $38
    From $38

     

    Original price $38 - Original price $228
    Original price $38 - Original price $228
    Original price $114
    $114
    $38.00 - $193.80
    Save 67%
    $38.00 - $193.80
    $38.00 - $193.80
    Current price $38
  • Get the upper hand on stress by supporting feelings of calm and mood balance with Phosphatidyl Serine!

    Phosphatidyl Serine—A phospholipid that supports a healthy stress response with 150 mg of non-GMO sunflower-sourced phosphatidylserine per capsule.

    Phosphatidyl Serine

    Phosphatidyl Serine

    4.8
    Rated 4.8 out of 5 stars
    71 Reviews
    SHOP NOW $49
    From $49

    Key Benefits and Actions† Supports healthy concentration and cognition Supports feelings of calm and healthy mood Helps to support a healthy str...

    View full details
    Original price $49 - Original price $294
    Original price $49 - Original price $294
    Original price $147
    $147
    $49.00 - $249.90
    Save 67%
    $49.00 - $249.90
    $49.00 - $249.90
    Current price $49
  • Foster healthy energy production, mental clarity, and methylation with Hydroxo B12 with Folinic Acid!

    Hydroxo B12 with Folinic Acid—Provides a potent dose of methyl-free folate (folinic acid) and vitamin B12 (Hydroxo B12) in a delicious, well-digested lozenge.

    Hydroxo B12 with Folinic Acid | AB-1
    Best Seller

    Hydroxo B12 with Folinic Acid

    4.9
    Rated 4.9 out of 5 stars
    311 Reviews
    SHOP NOW $27
    From $27

    Key Benefits and Actions† Potent methyl-free B12 and folate Methylation, energy, and cognition support Supports healthy homocysteine levels and ...

    View full details
    Original price $27 - Original price $162
    Original price $27 - Original price $162
    Original price $81
    $81
    $27.00 - $137.70
    Save 67%
    $27.00 - $137.70
    $27.00 - $137.70
    Current price $27
  • Eat and drink confidently by supporting healthy histamine levels with DAO Enzyme !

    DAO Enzyme —Contains the patented DAOgest® enzyme to support healthy histamine breakdown in the small intestine, colon, placenta, kidney, appendix, testis, and prostate.

    Best Seller
    HSA / FSA

    DAO Enzyme

    4.8
    Rated 4.8 out of 5 stars
    871 Reviews
    SHOP NOW $40
    From $40

    Original price $40 - Original price $540
    Original price $40 - Original price $540
    Original price $120
    $120
    $40.00 - $459.00
    Save 67%
    $40.00 - $459.00
    $40.00 - $459.00
    Current price $40
  • Start the day off right and support healthy cognition, focus, clarity, and learning on the job or in school with Optimal Focus!

    Optimal Focus—A stimulant-free supplement that supports healthy learning, memory, attention, and concentration no matter what stage of life.

    Optimal focus | AB-1 | AB-2

    Optimal Focus

    4.6
    Rated 4.6 out of 5 stars
    145 Reviews
    SHOP NOW $50
    From $50

    Original price $50 - Original price $300
    Original price $50 - Original price $300
    Original price $150
    $150
    $50.00 - $255.00
    Save 67%
    $50.00 - $255.00
    $50.00 - $255.00
    Current price $50
  • Nurture the support of GI comfort, relaxation, and natural energy production with the gentle blend of nutrients found in Optimal Magnesium.

    Optimal Magnesium—Provides two well-tolerated forms of bioavailable magnesium (malate and lysinate-glycinate) in one simple capsule to support natural energy, relaxation, and GI comfort.

    Optimal Magnesium
    Best Seller
    HSA / FSA

    Optimal Magnesium

    4.9
    Rated 4.9 out of 5 stars
    937 Reviews
    SHOP NOW $22
    From $22

    Key Benefits and Actions† Lysinate, glycinate, and malate forms of magnesium for optimal bioavailability Supports GI comfort, relaxation, and na...

    View full details
    Original price $22 - Original price $132
    Original price $22 - Original price $132
    Original price $66
    $66
    $22.00 - $112.20
    Save 67%
    $22.00 - $112.20
    $22.00 - $112.20
    Current price $22
  • Get the nutrients you need to support a healthy seasonal histamine response with Histamine Nutrients!

    Histamine Nutrients—Provides the nutrients needed to support healthy histamine breakdown, including DAOgest®, zinc, riboflavin, copper, and SAMe, to experience healthy histamine levels.

    Supplement container labeled 'Histamine Nutrients' by Seeking Health on a white background
    Best Seller
    HSA / FSA
    Essential for Spring

    Histamine Nutrients

    4.8
    Rated 4.8 out of 5 stars
    338 Reviews
    SHOP NOW $69
    From $69

    Key Benefits and Actions† Supports a healthy seasonal histamine response, outdoors and indoors Provides nutrients needed to support healthy hist...

    View full details
    Original price $69 - Original price $414
    Original price $69 - Original price $414
    Original price $207
    $207
    $69.00 - $351.90
    Save 67%
    $69.00 - $351.90
    $69.00 - $351.90
    Current price $69
  • Be kind to your gut while supporting its health with the low-histamine formula of ProBiota™ HistaminX™!

    ProBiota™ HistaminX™—A unique probiotic supplement designed specifically for those sensitive to histamine that contains histamine-friendly probiotics in an acid-resistant capsule.

    ProBiota HistaminX dietary supplement container on a white background
    Best Seller
    HSA / FSA

    ProBiota™ HistaminX™

    4.8
    Rated 4.8 out of 5 stars
    1,442 Reviews
    SHOP NOW $42
    From $42

     

    Original price $42 - Original price $252
    Original price $42 - Original price $252
    Original price $126
    $126
    $42.00 - $214.20
    Save 67%
    $42.00 - $214.20
    $42.00 - $214.20
    Current price $42
  • Get the magnesium support you need for healthy energy, muscles, nerves, and feelings of calm from Magnesium Malate Chewable!

    Magnesium Malate Chewable—Provides 100 mg of well-tolerated dimagnesium malate per tasty, chewable tablet for superior absorption and energy support.

    Image of Magnesium Malate Chewable

    Magnesium Malate Chewable

    4.8
    Rated 4.8 out of 5 stars
    140 Reviews
    SHOP NOW $23
    From $23

    Key Benefits and Actions† Delicious chewable magnesium supplement Well-absorbed dimalate form of magnesium Supports healthy energy, muscles, ner...

    View full details
    Original price $23 - Original price $138
    Original price $23 - Original price $138
    Original price $69
    $69
    $23.00 - $117.30
    Save 67%
    $23.00 - $117.30
    $23.00 - $117.30
    Current price $23

Frequently Asked Questions About Kids Vitamins

What should I look for in children’s vitamin supplements?

Look for clean, well-sourced ingredients and clearly listed nutrient forms. Quality children’s vitamin supplements avoid added sugar, artificial colors, and unnecessary fillers. It also helps to choose brands that follow strict quality standards and test their products for purity and potency.

Are kids' vitamins safe to take every day?

Many kids vitamins are designed for daily use when taken as directed. Always follow the label instructions and speak with your child’s healthcare professional if you have specific questions. Choosing thoughtfully formulated kids supplements can help support healthy growth and development alongside a balanced diet.†

Why are sugar-free children’s vitamins important?

Some children’s vitamins use added sugar to improve taste. Over time, that extra sugar can add up. Sugar-free options support dental health. They also help you avoid unnecessary ingredients while still providing health support for your child. †

What makes Seeking Health’s children’s health supplements different?

Seeking Health focuses on bioavailable nutrient forms, clean ingredient standards, and careful manufacturing practices. Each formula is created for growing bodies.† We use high-quality ingredients and leave out added sugar, common allergens, and added colors.

Do kids' supplements replace a healthy diet?

Kids supplements are designed to complement a nutritious diet, not replace it. Even with balanced meals, children can go through picky phases or rapid growth spurts. Thoughtfully chosen children’s vitamin supplements support nutritional health.†

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