Dr. David Williams Probio Serene Review

Review of: Dr. David Williams Probio Serene

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Detailed review of Dr. David Williams Probio Serene. See how this probiotic supplement compares against all the others!

Dr. David Williams Probio Serene ReviewProduct Name:  Dr. David Williams Probio Serene

Overall Rating:  3.5 Star Review

Type:  Powder

Capsule Size:  N/A

Price:  $39.99

Serving Size:  1 Sachet Per Day

Servings Included:  30

Cost Per Day:  $1.33

Live Cultures Guaranteed Through/At:  Expiration date

Main Ingredients and Cell Count(s):  3 billion cells in a proprietary blend of 2 strains including: Lactobacillus helveticus Rosell-52 and Bifidobacterium longum Rosell-175

Satisfaction Guarantee?:  Yes

Best Used As:  Daily probiotic

Where To Buy:  Click Here

Overall Opinion:

Overall, at 3.5 out of 5 stars, Dr. David Williams Probio Serene is an above average product.

I really commend Dr. David Williams for having such a unique, convenient probiotic.

I was really excited to test this product out because it’s something I’ve never tried before.

The probiotics come in “sachets” or little plastic packets.  They remind me of the flavor packets you can use to enhance your water.

The crazy thing about this product is that the powder in the sachets doesn’t need to be mixed in water!

You just open up the sachet, pour into your mouth, let it dissolve and then swallow. (Just a side note: the powder is a plum / grape flavor.)

You do this once a day, with or without a meal.

At first I thought the powder was gross and kind of chalky, but after a few times I got used to it.

I can’t get over the convenience of this product.

You don’t ever have to refrigerate these sachets, making them perfect for on the go.

I also commend this product for having an awesome money back guarantee, 90 full days.

So even with all the excitement over this product, there are a few drawbacks that I need to mention.

This probiotic is NOT allergy friendly.  It contains MILK and SOY.

Probio Serene is also very expensive, coming in just under $40 for only a 1-month supply.

Overall, I think Probio Serene is an above average product that is very unique and completely convenient for daily use and travel, if you can get passed the higher price tag and the fact that it contains milk and soy.

The Details:

Ingredients/Strain Profile

Dr. David Williams Probio Serene has 3 billion cells per sachet and they come in 2 different probiotic strains.

I like the use of the first strain, Lactobacillus helveticus. It’s a probiotic that happens to sound like a spell Harry Potter would use.  :)

This particular strain has been researched to show a potential stimulation of immune and digestive functions.

This means that it could potentially help with the symptoms that come along with lactose intolerance and help lessen the prevalence of diarrhea.

Lactobacillus helveticus may also help balance out the bacteria levels in the body and keeping the bad bacteria in check.

This strain has also been shown to potentially help calcium absorption and lower blood pressure.

The second strain used is Bifidobacterium longum.

Bifidobacterium longum has been shown to help with inflammation associated with inflammatory bowel conditions such as Irritable Bowel Syndrome (IBS).

This strain may also help prevent high cholesterol levels and reduce the prevalence of certain allergies.

Bifidobacterium longum has also been shown to potentially help recolonize the bacteria in the body after it has been altered from taking antibiotics.

Allergy Concerns

This probiotic is not allergy friendly.

Probio Serene contains MILK and SOY.

Double whammy with the milk and soy, it’s so unfortunate.

This product is gluten free though, so there’s a little perk.

The other ingredients include: Xylitol, maltodextrin, plum flavor, malic acid.


For 30 sachets, Dr. David Williams Probio Serene costs $39.99.

This ends up being a daily cost of $1.33.

This is definitely more expensive in the world of probiotics.

I do think it’s a good value for this unique product, which will last you a month.

It just would’ve been nice to see the price a little cheaper.

Side Effects

I didn’t see any negative side effects while taking Probio Serene.

This made me very happy.

I like when I can take a new probiotic supplement and not have any icky side effects.


Dr. David Williams Probio Serene has an awesome guarantee.

They offer a 90-day, 100% satisfaction guarantee.

If you’re not completely happy with the product, you can get a full refund.

I love when companies have guarantees like this.

Where To Buy

To buy Dr. David Williams Probio Serene, click here.

Dr. David Williams Probio Serene: Summary

Factor Dr. David Williams Probio Serene
Overall Rating 3.5 Star Review
Best Used As Daily probiotic to help support digestive system.
Ingredient Profile 3 billion CFUs in 2 different probiotic strains
Allergy Concerns Product contains MILK and SOY.
Price/Value $39.99 for 30 sachets, lasting 1 month
Side Effects I didn’t see any negative side effects.
Guarantee 90 day, 100% money back guarantee.
Where To Buy Click Here

Dr. David Williams Probio Serene Review

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