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Isothority

Isothority

4.8(642 ratings)

Best price now

$59.99at NutrithorityChecked Nov 10

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Price facts

  • Last seen at $59.99 at Nutrithority on Nov 10.
  • Our take on the Isothority

    Isothority is a whey protein isolate powder with 25 grams of protein per scoop, made by cold microfiltration instead of heat. That process keeps the protein intact and leaves it low in lactose, so it suits people who bloat or feel heavy on cheaper concentrate powders. The selling point is drinkability: flavors are built to be mixed with water and swallowed, not tolerated. Against rivals it sits in the isolate tier, above standard whey concentrate on purity and lactose content but below hydrolyzed isolates on speed of absorption.

    Best forDaily protein top-up for liftersPeople who bloat on whey concentrateLow-lactose dietsPost-workout recovery shakes
    Pros
    • 25 g of isolate protein per scoop
    • Cold microfiltration, no heat damage
    • Low in lactose
    • Flavors made to drink in water
    • Mixes without chalk or clumps
    Cons
    • Isolate costs more than concentrate blends
    • Only one protein source, no casein or plant option
    • Sweetened flavors may not suit everyone
    • No unflavored or bulk-size detail given

    Isothority prices at every store

    • NutrithorityNew

      In stockReturn policy

      $59.99Checked Nov 10
      Visit Nutrithority

    What reviewers say

    • 4.8 / 5642 ratings

    Rated 4.8 out of 5 across 642 ratings, buyers mostly praise the taste and how easily it mixes. The main complaints are sweetness and the premium over standard whey.

    What people mention
    • TastePraisedBuyers say the flavors are pleasant enough to drink in water rather than forcing down.
    • MixabilityPraisedReviewers report it dissolves without chalky texture or clumps.
    • DigestionPraisedPeople who bloat on regular whey say this isolate sits well.
    • SweetnessMixedA share of buyers find the flavored scoops sweeter than they like.
    • ValueCriticisedSome reviewers feel the isolate costs more than a concentrate would.

    About the Isothority

    Isothority is a whey isolate protein powder with 25 grams of protein per scoop. It comes in flavors made to be easy to drink.

    The whey is filtered by cold microfiltration, which uses pressure instead of heat. Heat breaks down protein and pressure does not. The result is a clean, fast-absorbing protein that is low in lactose.

    It is meant as a daily protein for recovery, without chalkiness, clumps or digestive trade-offs.

    Protein
    25 g of whey isolate per scoop
    Type
    Whey isolate protein powder
    Processing
    Cold microfiltration, using pressure instead of heat
    Lactose
    Low in lactose
    Absorption
    Fast-absorbing

    Questions and answers

    Is this a whey isolate or a concentrate?
    It is a whey isolate, filtered by cold microfiltration. That gives 25 grams of protein per scoop with low lactose.
    Will it upset my stomach if regular whey does?
    The low lactose and clean filtration make it gentler for many people who bloat on concentrate. It is still dairy, so a true milk allergy is a different matter.
    How does it compare with a hydrolyzed isolate?
    Hydrolyzed isolate is broken down further and absorbs faster, but usually tastes bitter and costs more. This one trades a little speed for drinkability.
    Can I use it outside of workouts?
    Yes. It is a daily protein source, so it works as a snack or a way to hit your protein target on rest days.
    What is in the tub?
    Whey isolate powder in a flavored blend. A scoop delivers 25 grams of protein.
    Where is the Isothority cheapest?
    At Nutrithority, for $59.99, as of our latest check.
    What do buyers say about the Isothority?
    Rated 4.8 out of 5 from 642 ratings.

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