Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Boiron
Boiron
Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box

Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box

Best price now

$28.56at PureFormulas.comChecked 55 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit PureFormulas.com

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $28.56 at PureFormulas.com (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box

Oscillococcinum is Boiron's homeopathic flu remedy, sold as small meltaway pellets in single-dose tubes. Its active ingredient is Anas barbariae 200CK, a dilution so extreme that no measurable amount of the original substance remains, and the pellets are mostly lactose and sucrose. Reviews are sharply split: some owners say it shortens or softens flu-like aches, chills and fatigue, especially when taken early, while skeptics and clinical reviews find no effect beyond placebo. It suits people who already use homeopathy and want a non-drowsy, easy-to-take option for ages 2 and up; for proven symptom relief, ordinary fever and pain reducers are the better comparison.

Best forHomeopathy users who want a flu-season stapleParents of children 2 and up who resist pillsPeople who prefer non-drowsy, drug-free symptom reliefKeeping single doses on hand for early flu signs
Pros
  • Single-dose tubes dissolve under the tongue without water
  • Non-drowsy and free of the ingredients that rule out many cold medicines
  • Labeled for children as young as 2
  • Compact box travels easily in a bag or desk drawer
  • No known drug interactions or dosing conflicts
Cons
  • No reliable evidence it works beyond placebo
  • Contains lactose and sucrose, about 1 g of sugar per dose
  • Only 6 doses per box, so a household can run out fast
  • Must be taken every 6 hours, up to 3 times a day
  • Does not address cough, congestion or sore throat

Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box prices at every store

  • PureFormulas.comNew

    In stock

    $28.56Free shippingChecked 55 min ago
    Visit PureFormulas.com
  • Vitacost.comNew

    In stock

    $30.09Free shippingChecked 55 min ago
    Visit Vitacost.com

Also available at

  • CarewellCheck price at Carewell
  • HerbsproCheck price at Herbspro
  • The Vitamin ShoppeCheck price at The Vitamin Shoppe
  • TargetCheck price at Target
  • ShopRiteCheck price at ShopRite
  • zitomer.comCheck price at zitomer.com
  • Whole Foods MarketCheck price at Whole Foods Market
  • WalmartCheck price at Walmart
  • The Vitamin ShoppeCheck price at The Vitamin Shoppe
  • Swanson Health ProductsCheck price at Swanson Health Products
  • AmazonCheck price at Amazon
  • iHerbCheck price at iHerb
  • Hy-VeeCheck price at Hy-Vee
  • eBayCheck price at eBay
  • Boiron USACheck price at Boiron USA
  • Blue Sky VitaminCheck price at Blue Sky Vitamin

Store links may earn us a commission.

Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box price history

Lowest price we've seen: $11.22 on Nov 10 at Herbspro. Tracked across 18 stores since Nov 10.

What reviewers say

Owners who use homeopathy often report that early doses ease chills, aches and fatigue, and they like the tasteless pellets and simple dosing. Skeptics and pharmacists point out the 200CK dilution leaves essentially nothing of the active ingredient, and some users say it did nothing for their flu.

What people mention
  • EffectivenessMixedSome owners credit it with milder, shorter flu symptoms when taken early; others say it made no difference.
  • Taste and texturePraisedReviewers describe the pellets as small, sweet and quick to dissolve under the tongue.
  • DosingMixedThe every-6-hours schedule is easy to follow, but some find it hard to keep up with during a workday.
  • ValueCriticisedBuyers question paying for a product that is mostly lactose and sucrose with a heavily diluted active ingredient.
  • Child-friendlyPraisedParents like that it is labeled for ages 2 and up and needs no swallowing or water.

About the Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box

Boiron Oscillococcinum is a homeopathic medicine designed to temporarily relieve common flu-like symptoms, including body aches, headache, fever, chills, and fatigue. These non-drowsy pellets work naturally with your body to provide relief. Each package contains 30 individual doses, with each dose weighing 0.04 oz, making it a convenient option for addressing flu discomforts. This effective fever reducer is suitable for adults and children aged 2 years and older.

Specifications

Non-Drowsy
Yes
Active ingredient
Anas barbariae, hepatis et cordis extractum (10 mg) 200CK HPUSSource
Dose strength
200 [hp_C]Source
Dose weight
0.04 oz each (1 g) eachSource
Sugar per dose

Questions and answers

Does Oscillococcinum actually work for flu?
Reviews are split. Some users say it eases aches and chills when taken early, but clinical evidence has not shown it works better than placebo. Treat it as a comfort measure, not a proven antiviral.
How do you take it?
Let one dose dissolve under the tongue every 6 hours, up to 3 times a day. Start at the first sign of flu-like symptoms. No water is needed.
Can children take it?
Yes, the label covers ages 2 and up. The pellets dissolve easily, which helps children who cannot swallow pills.
Does it contain sugar or allergens?
Each dose has about 1 g of sugar from lactose and sucrose. People with galactose intolerance or a dairy allergy should check with a pharmacist first.
How many doses are in a box?
Six single-dose tubes. At up to 3 doses a day, one box covers about two days of use.
How should it be stored?
Keep it at 68 to 77°F (20 to 25°C), away from moisture and out of reach of children.
Where is the Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box cheapest?
At PureFormulas.com, for $28.56, as of our latest check.
Where can I buy the Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box?
17 stores we checked sell it, including PureFormulas.com, Vitacost.com, Carewell, Herbspro, The Vitamin Shoppe.

Shoppers also compared

  • O
    Oscillococcinum
    Oscillococcinum
  • O
    Oscillococcinum
    Oscillococcinum

Stores we've priced the Boiron Oscillococcinum 200 CK Effervescent Tablets, 6 per Box at

  • Hy-Vee deals and prices
  • Target deals and prices
  • Walmart deals and prices
1g of sugar
Source
Inactive ingredients
lactose, sucroseSource
Route of administration
ORALSource
Age range
Ages 2 & UpSource
Dosing frequency
every 6 hours, up to 3 times per daySource
Storage temperature
68-77o F (20-25o C)Source
Package count
30 DosesSource
Product form
Meltaway PelletsSource