Best Sellers
A bestselling supplement is one that has proven itself for many people and continues to do so for years and years.
A bestselling supplement is one that has proven itself for many people and continues to do so for years and years.
We have best selling supplements in multiple categories. The likelihood is high that one, or more of these will support your needs.
Most everyone can benefit from specific supplements. To get you started, here are some considerations:
ProBiota HistaminX is our top-selling probiotic, while Vitamin D3 Drops and Vitamin D3+K2 are our best selling vitamin D supplements.
Optimal Prenatal is our best selling prenatal vitamin. Histamine Nutrients is our bestseller for those needing to support healthy histamine levels during the changing seasons or experiencing sensitivity to pets.
DAO Enzyme is our best selling histamine supplement for those seeking to support a healthy response to food or drink intolerances.
Optimal Electrolyte Lemonade is our best selling electrolyte supplement. For those wanting to support mental focus and increased alertness, Methyl B12 with L-Methylfolate is our most sought after.†
When reading the product reviews, pay special attention to the negative ones. If someone shared a negative experience, it’s possible for you to have a similar negative experience. We definitely want you to have positive experiences with Seeking Health supplements.
Along that same note, as you’re reading through the reviews, pay special attention to see if someone had a very similar or exact same issue as you did. If they did, and the supplement helped them, well, it certainly may help you, too!†
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Start your day off on the right foot by supporting your overall health and well-being with tasty Multivitamin One Chewable!†
Multivitamin One Chewable—Provides superior and well-absorbed forms of many of your daily essentials in two delicious chewable tablets per day.†
Best SellerNew NameMultivitamin One Chewable ( formerly Optimal Multivitamin Chewable )
SHOP NOW $354.7Rated 4.7 out of 5 stars436 ReviewsFrom $35Key Benefits and Actions† Delicious, chewable multivitamin for adults Supports methylation with active B vitamins Antioxidant support for optima...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35 -
Rest easy knowing you’re giving your body and unborn baby the best prenatal support with Optimal Prenatal!†
Optimal Prenatal—A comprehensive blend designed by Dr. Ben Lynch that includes 38 researched ingredients to support healthy fertility, pregnancy, breastfeeding, and comfort when experiencing nausea.†
Best SellerImprovedOptimal Prenatal
SHOP NOW $654.8Rated 4.8 out of 5 stars1,056 ReviewsFrom $65For women seeking fertility support or who have experienced past pregnancy challenges—Optimal Prenatal provides comprehensive nutritional support ...
View full detailsOriginal price $65 - Original price $390Original price $65 - Original price $390Original price $195$195$65.00 - $331.50(Save 67%)$65.00 - $331.50Original price $65.00 - Original price $390.00Original price $65.00 - Original price $390.00Original price $195.00$65.00 - $331.50$65.00 - $331.50Current price $65$65.00 - $331.50Current price $65 -
Start your day off right by giving your overall health and well-being top priority with Multivitamin One!†
Multivitamin One—A one-a-day multivitamin containing active forms of your essential daily nutrients in a well-absorbed capsule formulated without vitamin C, magnesium, calcium, or iron to allow customization.†
Best SellerMultivitamin One
SHOP NOW $354.9Rated 4.9 out of 5 stars442 ReviewsFrom $35Key Benefits and Actions† One-a-day multivitamin featuring bioavailable nutrients Methyl B12 and methylfolate support optimal methylation Powerf...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35 -
Support normal hormone balance, a balanced mood, and healthy energy production with B Complex Plus.†
B Complex Plus—A potent vitamin B complex supplement that provides active forms of the 8 essential B vitamins plus choline for additional methylation support.†
Best SellerB Complex Plus
SHOP NOW $304.9Rated 4.9 out of 5 stars476 ReviewsFrom $30Key Benefits and Actions† Healthy energy production support Supports normal hormone balance and mood Supports healthy methylation and homocystei...
View full detailsOriginal price $30 - Original price $180Original price $30 - Original price $180Original price $90$90$30.00 - $153.00(Save 67%)$30.00 - $153.00Original price $30.00 - Original price $180.00Original price $30.00 - Original price $180.00Original price $90.00$30.00 - $153.00$30.00 - $153.00Current price $30$30.00 - $153.00Current price $30 -
Get all-in-one health support with the specially formulated blend of nutrients found in Optimal Man™!†
Optimal Man™—A complete multivitamin/multimineral containing supportive herbs with antioxidant properties to support healthy testosterone levels and men’s health and fertility.†
Best SellerOptimal Man™
SHOP NOW $654.8Rated 4.8 out of 5 stars181 ReviewsFrom $65Key Benefits and Actions† Supports men’s health and male fertility Supports healthy testosterone levels Supports healthy cognition, energy, and ...
View full detailsOriginal price $65 - Original price $390Original price $65 - Original price $390Original price $195$195$65.00 - $331.50(Save 67%)$65.00 - $331.50Original price $65.00 - Original price $390.00Original price $65.00 - Original price $390.00Original price $195.00$65.00 - $331.50$65.00 - $331.50Current price $65$65.00 - $331.50Current price $65 -
Promote sustainable energy by supporting methylation, homocysteine, and MTHFR with Methyl B12 with L-Methylfolate!†
Methyl B12 with L-Methylfolate—Each serving contains a blend of bioavailable folate and vitamin B12 to support healthy methylation, homocysteine regulation, and energy production in a tasty, well-absorbed lozenge.†
Best SellerMethyl B12 with L-Methylfolate
SHOP NOW $254.9Rated 4.9 out of 5 stars856 ReviewsFrom $25A delicious, fast-absorbing lozenge that bypasses genetic bottlenecks to support healthy methylation, balanced homocysteine levels, mental clarity...
View full detailsOriginal price $25 - Original price $150Original price $25 - Original price $150Original price $75$75$25.00 - $127.50(Save 67%)$25.00 - $127.50Original price $25.00 - Original price $150.00Original price $25.00 - Original price $150.00Original price $75.00$25.00 - $127.50$25.00 - $127.50Current price $25$25.00 - $127.50Current price $25 -
Keep your homocysteine levels in check with the unique formula found in Homocysteine Nutrients!†
Homocysteine Nutrients—Provides the 5 nutrients your body requires for optimal methylation, including folate, methylcobalamin, and adenosylcobalamin, to support normal homocysteine breakdown for heart health support.†
Best SellerHomocysteine Nutrients
SHOP NOW $354.9Rated 4.9 out of 5 stars278 ReviewsFrom $35Key Benefits and Actions† Supports healthy methylation and homocysteine levels Powerful heart health support Supports healthy cognition and brai...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35
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Start your day off on the right foot by supporting your overall health and well-being with tasty Multivitamin One Chewable!†
Multivitamin One Chewable—Provides superior and well-absorbed forms of many of your daily essentials in two delicious chewable tablets per day.†
Best SellerNew NameMultivitamin One Chewable ( formerly Optimal Multivitamin Chewable )
SHOP NOW $354.7Rated 4.7 out of 5 stars436 ReviewsFrom $35Key Benefits and Actions† Delicious, chewable multivitamin for adults Supports methylation with active B vitamins Antioxidant support for optima...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35 -
Rest easy knowing you’re giving your body and unborn baby the best prenatal support with Optimal Prenatal!†
Optimal Prenatal—A comprehensive blend designed by Dr. Ben Lynch that includes 38 researched ingredients to support healthy fertility, pregnancy, breastfeeding, and comfort when experiencing nausea.†
Best SellerImprovedOptimal Prenatal
SHOP NOW $654.8Rated 4.8 out of 5 stars1,056 ReviewsFrom $65For women seeking fertility support or who have experienced past pregnancy challenges—Optimal Prenatal provides comprehensive nutritional support ...
View full detailsOriginal price $65 - Original price $390Original price $65 - Original price $390Original price $195$195$65.00 - $331.50(Save 67%)$65.00 - $331.50Original price $65.00 - Original price $390.00Original price $65.00 - Original price $390.00Original price $195.00$65.00 - $331.50$65.00 - $331.50Current price $65$65.00 - $331.50Current price $65 -
Start your day off right by giving your overall health and well-being top priority with Multivitamin One!†
Multivitamin One—A one-a-day multivitamin containing active forms of your essential daily nutrients in a well-absorbed capsule formulated without vitamin C, magnesium, calcium, or iron to allow customization.†
Best SellerMultivitamin One
SHOP NOW $354.9Rated 4.9 out of 5 stars442 ReviewsFrom $35Key Benefits and Actions† One-a-day multivitamin featuring bioavailable nutrients Methyl B12 and methylfolate support optimal methylation Powerf...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35 -
Support normal hormone balance, a balanced mood, and healthy energy production with B Complex Plus.†
B Complex Plus—A potent vitamin B complex supplement that provides active forms of the 8 essential B vitamins plus choline for additional methylation support.†
Best SellerB Complex Plus
SHOP NOW $304.9Rated 4.9 out of 5 stars476 ReviewsFrom $30Key Benefits and Actions† Healthy energy production support Supports normal hormone balance and mood Supports healthy methylation and homocystei...
View full detailsOriginal price $30 - Original price $180Original price $30 - Original price $180Original price $90$90$30.00 - $153.00(Save 67%)$30.00 - $153.00Original price $30.00 - Original price $180.00Original price $30.00 - Original price $180.00Original price $90.00$30.00 - $153.00$30.00 - $153.00Current price $30$30.00 - $153.00Current price $30 -
Get all-in-one health support with the specially formulated blend of nutrients found in Optimal Man™!†
Optimal Man™—A complete multivitamin/multimineral containing supportive herbs with antioxidant properties to support healthy testosterone levels and men’s health and fertility.†
Best SellerOptimal Man™
SHOP NOW $654.8Rated 4.8 out of 5 stars181 ReviewsFrom $65Key Benefits and Actions† Supports men’s health and male fertility Supports healthy testosterone levels Supports healthy cognition, energy, and ...
View full detailsOriginal price $65 - Original price $390Original price $65 - Original price $390Original price $195$195$65.00 - $331.50(Save 67%)$65.00 - $331.50Original price $65.00 - Original price $390.00Original price $65.00 - Original price $390.00Original price $195.00$65.00 - $331.50$65.00 - $331.50Current price $65$65.00 - $331.50Current price $65 -
Promote sustainable energy by supporting methylation, homocysteine, and MTHFR with Methyl B12 with L-Methylfolate!†
Methyl B12 with L-Methylfolate—Each serving contains a blend of bioavailable folate and vitamin B12 to support healthy methylation, homocysteine regulation, and energy production in a tasty, well-absorbed lozenge.†
Best SellerMethyl B12 with L-Methylfolate
SHOP NOW $254.9Rated 4.9 out of 5 stars856 ReviewsFrom $25A delicious, fast-absorbing lozenge that bypasses genetic bottlenecks to support healthy methylation, balanced homocysteine levels, mental clarity...
View full detailsOriginal price $25 - Original price $150Original price $25 - Original price $150Original price $75$75$25.00 - $127.50(Save 67%)$25.00 - $127.50Original price $25.00 - Original price $150.00Original price $25.00 - Original price $150.00Original price $75.00$25.00 - $127.50$25.00 - $127.50Current price $25$25.00 - $127.50Current price $25 -
Keep your homocysteine levels in check with the unique formula found in Homocysteine Nutrients!†
Homocysteine Nutrients—Provides the 5 nutrients your body requires for optimal methylation, including folate, methylcobalamin, and adenosylcobalamin, to support normal homocysteine breakdown for heart health support.†
Best SellerHomocysteine Nutrients
SHOP NOW $354.9Rated 4.9 out of 5 stars278 ReviewsFrom $35Key Benefits and Actions† Supports healthy methylation and homocysteine levels Powerful heart health support Supports healthy cognition and brai...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35
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Start your day off on the right foot by supporting your overall health and well-being with tasty Multivitamin One Chewable!†
Multivitamin One Chewable—Provides superior and well-absorbed forms of many of your daily essentials in two delicious chewable tablets per day.†
Best SellerNew NameMultivitamin One Chewable ( formerly Optimal Multivitamin Chewable )
SHOP NOW $354.7Rated 4.7 out of 5 stars436 ReviewsFrom $35Key Benefits and Actions† Delicious, chewable multivitamin for adults Supports methylation with active B vitamins Antioxidant support for optima...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35 -
Rest easy knowing you’re giving your body and unborn baby the best prenatal support with Optimal Prenatal!†
Optimal Prenatal—A comprehensive blend designed by Dr. Ben Lynch that includes 38 researched ingredients to support healthy fertility, pregnancy, breastfeeding, and comfort when experiencing nausea.†
Best SellerImprovedOptimal Prenatal
SHOP NOW $654.8Rated 4.8 out of 5 stars1,056 ReviewsFrom $65For women seeking fertility support or who have experienced past pregnancy challenges—Optimal Prenatal provides comprehensive nutritional support ...
View full detailsOriginal price $65 - Original price $390Original price $65 - Original price $390Original price $195$195$65.00 - $331.50(Save 67%)$65.00 - $331.50Original price $65.00 - Original price $390.00Original price $65.00 - Original price $390.00Original price $195.00$65.00 - $331.50$65.00 - $331.50Current price $65$65.00 - $331.50Current price $65 -
Start your day off right by giving your overall health and well-being top priority with Multivitamin One!†
Multivitamin One—A one-a-day multivitamin containing active forms of your essential daily nutrients in a well-absorbed capsule formulated without vitamin C, magnesium, calcium, or iron to allow customization.†
Best SellerMultivitamin One
SHOP NOW $354.9Rated 4.9 out of 5 stars442 ReviewsFrom $35Key Benefits and Actions† One-a-day multivitamin featuring bioavailable nutrients Methyl B12 and methylfolate support optimal methylation Powerf...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35 -
Support normal hormone balance, a balanced mood, and healthy energy production with B Complex Plus.†
B Complex Plus—A potent vitamin B complex supplement that provides active forms of the 8 essential B vitamins plus choline for additional methylation support.†
Best SellerB Complex Plus
SHOP NOW $304.9Rated 4.9 out of 5 stars476 ReviewsFrom $30Key Benefits and Actions† Healthy energy production support Supports normal hormone balance and mood Supports healthy methylation and homocystei...
View full detailsOriginal price $30 - Original price $180Original price $30 - Original price $180Original price $90$90$30.00 - $153.00(Save 67%)$30.00 - $153.00Original price $30.00 - Original price $180.00Original price $30.00 - Original price $180.00Original price $90.00$30.00 - $153.00$30.00 - $153.00Current price $30$30.00 - $153.00Current price $30 -
Get all-in-one health support with the specially formulated blend of nutrients found in Optimal Man™!†
Optimal Man™—A complete multivitamin/multimineral containing supportive herbs with antioxidant properties to support healthy testosterone levels and men’s health and fertility.†
Best SellerOptimal Man™
SHOP NOW $654.8Rated 4.8 out of 5 stars181 ReviewsFrom $65Key Benefits and Actions† Supports men’s health and male fertility Supports healthy testosterone levels Supports healthy cognition, energy, and ...
View full detailsOriginal price $65 - Original price $390Original price $65 - Original price $390Original price $195$195$65.00 - $331.50(Save 67%)$65.00 - $331.50Original price $65.00 - Original price $390.00Original price $65.00 - Original price $390.00Original price $195.00$65.00 - $331.50$65.00 - $331.50Current price $65$65.00 - $331.50Current price $65 -
Promote sustainable energy by supporting methylation, homocysteine, and MTHFR with Methyl B12 with L-Methylfolate!†
Methyl B12 with L-Methylfolate—Each serving contains a blend of bioavailable folate and vitamin B12 to support healthy methylation, homocysteine regulation, and energy production in a tasty, well-absorbed lozenge.†
Best SellerMethyl B12 with L-Methylfolate
SHOP NOW $254.9Rated 4.9 out of 5 stars856 ReviewsFrom $25A delicious, fast-absorbing lozenge that bypasses genetic bottlenecks to support healthy methylation, balanced homocysteine levels, mental clarity...
View full detailsOriginal price $25 - Original price $150Original price $25 - Original price $150Original price $75$75$25.00 - $127.50(Save 67%)$25.00 - $127.50Original price $25.00 - Original price $150.00Original price $25.00 - Original price $150.00Original price $75.00$25.00 - $127.50$25.00 - $127.50Current price $25$25.00 - $127.50Current price $25 -
Keep your homocysteine levels in check with the unique formula found in Homocysteine Nutrients!†
Homocysteine Nutrients—Provides the 5 nutrients your body requires for optimal methylation, including folate, methylcobalamin, and adenosylcobalamin, to support normal homocysteine breakdown for heart health support.†
Best SellerHomocysteine Nutrients
SHOP NOW $354.9Rated 4.9 out of 5 stars278 ReviewsFrom $35Key Benefits and Actions† Supports healthy methylation and homocysteine levels Powerful heart health support Supports healthy cognition and brai...
View full detailsOriginal price $35 - Original price $210Original price $35 - Original price $210Original price $105$105$35.00 - $178.50(Save 67%)$35.00 - $178.50Original price $35.00 - Original price $210.00Original price $35.00 - Original price $210.00Original price $105.00$35.00 - $178.50$35.00 - $178.50Current price $35$35.00 - $178.50Current price $35
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Support the healthy conversion of fat into energy with Acetyl-L-Carnitine.†
Acetyl-L-carnitine—A unique, bioavailable amino acid that supports healthy energy production, brain and nervous system function, and fat metabolism.†
Acetyl-L-Carnitine
Key Benefits and Actions† Supports conversion of fat into energy Supports healthy heart, brain, muscle, and sperm function Supports athletic per...
View full details