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Kirkland Signature Vitamin D3

Kirkland Signature Vitamin D3

Costco value; USP certified; bulk quantity; consistently reliable

Aggregated Pros
  • Costco value
  • USP certified
  • Bulk quantity
  • Consistently reliable

Reddit Reviews:


Positive
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u/redditor · r/Costco

“Great and very inexpensive. Recommend an affordable, vegan, 3rd party tested (really) Vitamin D3”

r/Costco · Kirkland vitamin D : r/Costco →
Positive
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u/redditor · r/StopEatingSeedOils

“Users liked: Improves vitamin d levels and mental health. Increases energy and mood. Easy to swallow and no aftertaste”

r/StopEatingSeedOils · Duped by Costco Vitamin D3 : r/StopEatingSeedOils →
Neutral
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u/redditor · r/HealthMomentum

“When I compare it to other brands like GNC or Kirkland Signature Vitamin D3, this one stands out for its quality certification and ease of ...”

r/HealthMomentum · Does Nature Made Vitamin D3 5000 IU Review Reveal ... →
Positive
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u/redditor · r/StopEatingSeedOils

“I used Kirkland signature D3 for the sliding door - ball bearings were getting rusty and soybean oil is great as lubricant! (since chucked ...”

r/StopEatingSeedOils · r/StopEatingSeedOils - Vitamin D3 with Seed Oils →
Positive
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u/redditor · r/Supplements

“Kirkland Signature D3 (50mcg). Doctor's Best Vegan D3 (2500iu). Both of these tested slightly higher than labeled (56.8 mcg and 3336 iu ...”

r/Supplements · Been taking vit D3 but levels didn't rise : r/Supplements →
Positive
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u/redditor · r/Supplements

“Kirkland Signature D3 (50 мкг). Doctor's Best Vegan D3 (2500 МЕ). Оба протестированы немного выше заявленного (56,8 мкг и 3336 МЕ ...”

r/Supplements · Принимаю витамин D3, но уровень не повышается →
Neutral
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u/redditor · r/CostcoCanada

“They have really faint spots. Under normal lighting they are not noticeable. The spots are just moisture. Happens to all vitamins,”

r/CostcoCanada · Kirkland Vitamin D : r/CostcoCanada →
Positive
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u/redditor · r/Supplements

“Nejlepší tipy od Consumer Labs pro 2000 IU jsou: Kirkland Signature D3 (50 mcg). Doctor's Best Vegan D3 (2500 IU). Obě tyhle varianty vyšly o ...”

r/Supplements · Beru vit D3, ale hodnoty se nezvedly : r/Supplements →
Positive
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u/redditor · r/Supplements

“Kirkland Signature D3 (50 mcg). Doctor's Best Vegan D3 (2500 iu). Obe testované vzorky mali mierne vyššie hodnoty, ako je uvedené (56,8 mcg a ...”

r/Supplements · Užívam vitamín D3, ale hladiny sa nezvýšili : r/Supplements →
Positive
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u/redditor · r/Supplements

“Consumer Labs'in 2000 iu için en iyi seçimleri şunlar: Kirkland Signature D3 (50mcg). Doctor's Best Vegan D3 (2500iu). Bunların her ikisi de etiketlenenden ...”

r/Supplements · D3 vitamini alıyorum ama seviyeler yükselmedi : r/Supplement… →
Neutral
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u/redditor · r/Costco

“The Sports Research D3 + K2 is the one to get. You need the K2 for your body to fully absorb the D3. People also say adding on magnesium is good ...”

r/Costco · Make the vitamin D math make send : r/Costco →
Positive
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u/redditor · r/Supplements

“Najlepsze wybory Consumer Labs dla 2000 iu to: Kirkland Signature D3 (50mcg). Doctor's Best Vegan D3 (2500iu). Oba z tych produktów miały nieco wyższe wyniki ...”

r/Supplements · Nadal biorę witaminę D3, ale poziomy nie wzrosły. : r/Supple… →
Positive
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u/redditor · r/Costco

“Great and very inexpensive. Their price allows me to take 6 pills x 1000 IU per day for two months.”

r/Costco · Kirkland vitamin D : r/Costco →
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