Name: NUTRABIO Whey Protein Isolate
Brand: Ultimate Sup
SKU: NutraBio Isolate 2lb Cinnamon Sugar Donut
Price: 94.2 SGD
Availability: InStock

AWARD-WINNING ISOLATE

Powered by
Cold-Processed WPI90 Protein

We make protein easier to trust: clear labels, batch-level testing, and no hidden blends.

In 1996, founder Mark Glazier set out to remove industry guesswork by putting honesty first. Instead of outsourcing or hiding behind proprietary formulas, our team manufactures every batch in our own FDA-inspected cGMP facility with 100% label disclosure.

That consistency is why athletes and everyday lifters voted NutraBio the "People's #1 Protein" on Stack3D and "#1 Overall Whey Protein" on SupplementReviews.com.

STACK3D #1 PROTEIN

25G PURE WPI90 ISOLATE

IN-HOUSE cGMP FACILITY

100% LABEL DISCLOSURE

AWARD-WINNING ISOLATE

Powered by
Cold-Processed WPI90 Protein

We make protein easier to trust: clear labels, batch-level testing, and no hidden blends.

In 1996, founder Mark Glazier set out to remove industry guesswork by putting honesty first. Instead of outsourcing or hiding behind proprietary formulas, our team manufactures every batch in our own FDA-inspected cGMP facility with 100% label disclosure.

That consistency is why athletes and everyday lifters voted NutraBio the "People's #1 Protein" on Stack3D and "#1 Overall Whey Protein" on SupplementReviews.com.

STACK3D #1 PROTEIN

25G PURE WPI90 ISOLATE

IN-HOUSE cGMP FACILITY

100% LABEL DISCLOSURE

TRUSTED BY THE BEST

Real Lifters,
Real Recovery Stories

From post-workout recovery to hitting daily protein goals - see how NutraBio Whey Isolate fits into real routines.

TRUSTED BY THE BEST

Real Lifters,
Real Recovery Stories

From post-workout recovery to hitting daily protein goals - see how NutraBio Whey Isolate fits into real routines.

VERIFIED REVIEWS

Over 1,000 Reviews

Here's what our customers are saying

4.9/5

98% recommend this product

Marcus L.

Verified Buyer

Whey that doesn't upset my stomach

09/01/2026

"Changed from a cheaper whey because it always left me bloated for hours. NutraBio mixes well with cold water and the Vanilla Caramel flavour is light, not too sweet. I’ve been taking it after the gym and it feels much easier to drink. Finished my 2lb tub and just got the 5lb one 😅"

>> Ultimate Sup (SG) replied:

Hi Marcus, thanks for sharing the details! We’re glad the Vanilla Caramel mixes well and fits into your post-workout routine. Enjoy your 5lb tub, and thanks for coming back to us 💪

Darren T.

Verified Buyer

Great transparency 👍

08/30/2026

"Checked the lot number on CheckMySupps.com before trying it and the report came up straight away. I like that the label is clear, so there’s no guessing what’s inside. Delivery was next day and the parcel was packed well 👍"

>> Ultimate Sup (SG) replied:

Thanks for checking the report and sharing this, Darren! Transparency is a big part of NutraBio, so we’re happy it gave you extra confidence. Glad it arrived quickly too!

Kevin P.

Verified Buyer

Clean unflavored protein

08/26/2026

"Arrived really fast. I’ve been adding the unflavoured whey to my morning iced coffee and smoothies, and it doesn’t change the taste much. First tub so far but I’m happy with it. Highly recommend"

>> Ultimate Sup (SG) replied:

Thanks Kevin! We’re happy the unflavored whey works well in both your iced coffee and smoothies. We really appreciate you giving NutraBio a try 🤍

Alex N.

Verified Buyer

Rich strawberry taste

08/18/2026

"First time trying Nutrabio. Ordered on sunday and received it on tuesday 😂 The strawberry flavour mixes well with cold water and isn’t too sweet. Still early to say anything about results, but it’s easy to drink after the gym. Thanks seller!"

>> Ultimate Sup (SG) replied:

Hi Alex, thanks for the honest first impression! We’re glad the strawberry flavor mixes well and isn’t too sweet for you. Hope it becomes a good part of your post-workout routine!

VERIFIED REVIEWS

Over 1,000 Reviews

Here's what our customers are saying

4.9/5

98% recommend this product

Marcus L.

Verified Buyer

Whey that doesn’t upset my stomach

09/01/2026

"Changed from a cheaper whey because it always left me bloated for hours. NutraBio mixes well with cold water and the Vanilla Caramel flavour is light, not too sweet. I’ve been taking it after the gym and it feels much easier to drink. Finished my 2lb tub and just got the 5lb one 😅"

>> Ultimate Sup (SG) replied:

Hi Marcus, thanks for sharing the details! We’re glad the Vanilla Caramel mixes well and fits into your post-workout routine. Enjoy your 5lb tub, and thanks for coming back to us 💪

Darren T.

Verified Buyer

Great transparency 👍

08/30/2026

"Checked the lot number on CheckMySupps.com before trying it and the report came up straight away. I like that the label is clear, so there’s no guessing what’s inside. Delivery was next day and the parcel was packed well"

>> Ultimate Sup (SG) replied:

Thanks for checking the report and sharing this, Darren! Transparency is a big part of NutraBio, so we’re happy it gave you extra confidence. Glad it arrived quickly too!

Kevin P.

Verified Buyer

Clean unflavored protein

08/26/2026

"Arrived really fast!! I’ve been adding the unflavored whey to my morning iced coffee and smoothies, and it doesn’t change the taste much. First tub so far but I’m happy with it. Highly recommend"

>> Ultimate Sup (SG) replied:

Thanks Kevin! We’re happy the unflavored whey works well in both your iced coffee and smoothies. We really appreciate you giving NutraBio a try 🤍

Alex N.

Verified Buyer

Rich strawberry taste

08/18/2026

"First time trying Nutrabio. Ordered on sunday and received it on tuesday 😂 The strawberry flavour mixes well with cold water and isn’t too sweet. Still early to say anything about results, but it’s easy to drink after the gym. Thanks seller!"

>> Ultimate Sup (SG) replied:

Hi Alex, thanks for the honest first impression! We’re glad the strawberry flavor mixes well and isn’t too sweet for you. Hope it becomes a good part of your post-workout routine!

Real Results,
See the Difference

"For months, I was looking for a protein option that fit my goal of building muscle while keeping an eye on my waistline. Some mass gainers and whey blends I tried were harder to fit into my nutrition routine. I switched to NutraBio Whey Isolate for its 25g of protein per serving and straightforward label. I include it in my chest and shoulder training routine, and it’s a convenient protein option around my heavy lifting sessions while I keep track of my daily macros. Best choice I've ever made!" - Jayden

Before

After

Real Results,
See the Difference

"For months, I was looking for a protein option that fit my goal of building muscle while keeping an eye on my waistline. Some mass gainers and whey blends I tried were harder to fit into my nutrition routine. I switched to NutraBio Whey Isolate for its 25g of protein per serving and straightforward label. I include it in my chest and shoulder training routine, and it’s a convenient protein option around my heavy lifting sessions while I keep track of my daily macros. Best choice I've ever made!" - Jayden

Before

After

*Individual experience. Results may vary. This testimonial is not a guarantee of typical results.

Frequently Asked
Questions

Why does NutraBio cost slightly more than standard whey protein?

Many standard options rely on whey concentrate (WPC80) or proprietary blends where exact proportions aren't disclosed. NutraBio uses 100% cold-processed Whey Protein Isolate (WPI90) with zero fillers, zero creamers, and full label transparency. You pay strictly for pure, complete protein.

Will it feel heavy or cause bloating?

WPI isolate is generally lower in lactose, fat and carbohydrates than whey concentrate, but individual tolerance varies. Mix with water first and adjust based on your preference.

How do I verify the purity of my tub?

NutraBio tests every single batch through independent ISO-accredited labs (Eurofins). Visit CheckMySupps.com, enter the lot number on the bottom of your tub, and view the third-party lab certificate verifying protein purity and safety.

How does it mix, and what liquid works best?

Water is the simplest choice, but you can also use your preferred beverage. Mix one included scoop with 5–6 ounces of liquid, then adjust the amount to achieve your desired taste and consistency. Shake or stir well.

When is the best time to take NutraBio Whey Protein Isolate?

Use it whenever it helps you reach your daily protein target. Post-workout is convenient for recovery, but it can also be taken in the morning or between meals. Consistent daily protein intake matters more than one exact time.

Is this product authentic and stocked locally in Singapore?

Yes. All NutraBio inventory is shipped fresh directly to Ultimate Sup’s Singapore warehouse and stored under climate-controlled conditions. Orders dispatch locally within 24 hours for fast 1–2 day door delivery.

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NUTRABIO Whey Protein Isolate

Powered byCold-Processed WPI90 Protein

Powered byCold-Processed WPI90 Protein

Real Lifters,Real Recovery Stories

Real Lifters,Real Recovery Stories

Over 1,000 Reviews

Whey that doesn't upset my stomach

Great transparency 👍

Clean unflavored protein

Rich strawberry taste

Over 1,000 Reviews

Whey that doesn’t upset my stomach

Great transparency 👍

Clean unflavored protein

Rich strawberry taste

Real Results,See the Difference

Real Results,See the Difference

Frequently AskedQuestions

You May Also Like

NutraBio, Clear Protein Powder Whey Protein Isolate, 20Servings

NutraBio Base Pre-Workout Powder, Mental Focus & Energy, Muscle Pumps, Various Flavors, 30 Sers

NutraBio, Monohydrate Creatine Powder, Micronized for Fast Absorption and Maxizimes Muscle, 150-500g

NutraBio, Extreme Joint Care Supports Joints Mobility, 120caps

NutraBio, Labs Alpha EAA Build Muscle Enhance, 8g

Powered by
Cold-Processed WPI90 Protein

Powered by
Cold-Processed WPI90 Protein

Real Lifters,
Real Recovery Stories

Real Lifters,
Real Recovery Stories

Real Results,
See the Difference

Real Results,
See the Difference

Frequently Asked
Questions