SKU: 39691345363

Natural Factors Whey Factors® French Vanilla Protein Powder - 1kg

Sale price$44.99 Regular price$49.99
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Description

Natural Factors Whey Factors® French Vanilla Protein Powder - 1kgProduct Information Considered the gold standard for athletes and the physically active, it is well known that whey protein has the highest biological value, a measurement of how well a protein retains nitrogen or how usable it is to the body, as high nitrogen absorption enhances muscle gain. Compared to other proteins, whey contains the highest concentration of branched chain amino acids (BCAA) that serve as important fuel sources for skeletal muscle

Product Information

Considered the “gold standard” for athletes and the physically active, it is well-known that whey protein has the highest “biological value,” a measurement of how well a protein retains nitrogen or how usable it is to the body, as high nitrogen absorption enhances muscle gain. Compared to other proteins, whey contains the highest concentration of branched-chain amino acids (BCAA) that serve as important fuel sources for skeletal muscle during periods of metabolic stress, including exercise.

In addition to its role in sports nutrition, whey protein is also a functional food with tremendous implications for general human health. It provides heart health benefits, enhances immune function, and helps maintain a healthy body weight and promote bone health. It is also a great alternative for parents who wish to boost their child’s nutritional status.

Whey Factors whey protein offers the highest quality and best-tasting whey protein, and is conveniently available in a variety of delicious natural flavours, in single-serving pouches, and 1 kg bottles. Whey Factors whey protein is sourced from grass-fed cattle, using natural Cross Flow Microfiltration and special care during processing to protect undenatured whey; it contains no artificial sweeteners or GMO ingredients, and is rBGH & BSE-free.

Main selling features

  • Highly efficient undenatured, microfiltered, and ultrafiltered whey from grass-fed cows
  • 100% whey is a non-hydrolyzed high quality concentrate and isolate protein blend
  • Rich in glutamic acid and branched-chain amino acids (BCAA)
  • Contains bromelain, a digestive enzyme with anti-inflammatory activity
  • No artificial sweeteners and free of rBGH, BSE, and GMOs
  • Available in French Vanilla, Double Chocolate, Very Strawberry, Matcha Green Tea, and Unflavoured

How it works

Whey protein promotes muscle growth and maintenance alongside a variety of other important health benefits. It possesses immune-strengthening and anti-carcinogenic properties, as it is rich in the amino acid cysteine, which stimulates glutathione production. Glutathione, in return, helps support the immune system by raising levels of antibodies and enzymes, in addition to producing detoxifying and antitumour effects.

In addition to immune support, Whey Factors helps with weight loss as protein increases satiety, thereby helping to decrease total daily caloric intake. Furthermore, due to the complex nature of protein structure, the body expends more energy in the digestion of protein, thereby increasing caloric expenditure after consuming a protein-rich meal. The bioactive components in Whey Factors also help reduce cardiovascular risk factors by balancing cholesterol levels, and protect against hypertension by inhibiting platelet aggregation and angiotensin-converting enzyme (ACE).

Natural Factors is committed to producing premium quality products, which can be seen in the cross flow microfiltration method used to create Whey Factors. This advanced manufacturing technology results in the highest quality undamaged and undenatured whey protein with low fat and low lactose levels.

Ingredients
Each scoop (27 g) contains:
Undenatured whey protein concentrate and isolate (Bos taurus) (milk) 21 g
(Providing 17 g whey protein)
Enzyme blend 42 mg
Bromelain (Ananas comosus var. comosus) (stem) 28 mg
(448,000 FCC PU)
Protease (Bacillus subtilis) (whole cell) 3.92 mg
(210 FCC PC)
Papain (Carica papaya) (fruit) 7.84 mg
(25,212 FCC PU)
Lipase (triacylglycerol lipase) (Aspergillus niger) (whole) 2.24 mg
(2.45 FCC LU)
PU (Papain Unit), PC (Protease Unit), LU (Lipase Unit), FCC (Food Chemical Codex).

Non-medicinal ingredients

Natural French vanilla flavour, guar gum, Stevia rebaudiana leaf, non-GMO soy lecithin.
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Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 39691345363

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4.2 ★★★★★
Based on 11 reviews
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NMMo
Massapequa, US
★★★★★ 5
Better than woxer imo
Color: Multicolor B (5-pack), Size: Large
I've been buying Woxers, but theyre super expensive for what youre getting. These are similar in feel and style so i switched over. Another nice thing is i dont have to deal with wedgies like i do with the woxers. Theyre not perfect for wearing when its hot, youre still gunna sweat and these dont wick away sweat super well. But i havent seen many brands that do, and these are not the worst. Im 5'7" and 145lbs and these are comfy and tight enough but not snug. They still leave a bit of indentation on the love handles. You CAN tell that youre wearing them under pant if they are tight.
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Liz Newman
Los Angeles, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026
J
Verified Purchase
Janola
Charlottesville, US
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
R
Verified Purchase
Reviewer
Massapequa, US
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026
B
Verified Purchase
Brittany
Alexandria, US
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
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Reviewed in the United States on April 8, 2026

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