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Nutricost

Calcium Citrate, Unflavored, 17.9 oz (500 g)

4.8 · 765 reviews
4,142 ₽

650 mg Calcium Per Serving Dietary Supplement Nutricost® Quality Guaranteed Vegetarian Product GMP Compliant Facility Non-GMO Product Third Party Tested Gluten Free We understand every body is different, so we have created quality products to make sure you get exactly what you need. By keeping our recipes simple and clean, you get the best experience possible with Nutricost. All Nutricost supplements are manufactured in a GMP-compliant facility, provide high-quality ingredients, and offer a variety of options for your health support.

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650 mg Calcium Per Serving Dietary Supplement Nutricost® Quality Guaranteed Vegetarian Product GMP Compliant Facility Non-GMO Product Third Party Tested Gluten Free We understand every body is different, so we have created quality products to make sure you get exactly what you need. By keeping our recipes simple and clean, you get the best experience possible with Nutricost. All Nutricost supplements are manufactured in a GMP-compliant facility, provide high-quality ingredients, and offer a variety of options for your health support.

Customer reviews

5.0
verified purchase
The only calcium that absorbs while on PPI stomach meds

This is the only ingredient form of calcium that does not require stomach acid and works so well for me. The powder is pure and has no other ingredients. It’s packaged very well with a scoop and the benefits of this are not just for bone health, but may other benefits in the body

8/7/2026
5.0
verified purchase
Great quality and value

The quality of this calcium citrate is excellent, and the ingredients are clean. The taste is okay, much better than expected, and the powder mixes easily. The size and package are generous, so it will last a long time. Overall, a solid source of calcium that delivers the benefits you want. Very satisfied.

8/17/2025
5.0
verified purchase
nice product

I’ve been genuinely impressed by the effectiveness of this product. The ingredients are clearly high-quality, and you can tell they’ve been carefully selected for their potency and purity. The dosage is perfectly balanced—easy to take without feeling overwhelming, yet powerful enough to deliver noticeable results. I’ve found it to be incredibly helpful and has been a game-changer for my day-to-day comfort. Beyond that, it’s also contributed to my overall sense of well-being, giving me a boost in general health that I didn’t expect but truly appreciate.On top of its performance, the product is surprisingly economical, offering great value for such a reliable supplement. Most importantly, it actually works—delivering consistent results that have made it a staple in my routine. I’m already looking forward to purchasing it again and would highly recommend it to anyone seeking a trustworthy, effective solution for inflammation and overall health.

4/21/2025
4.0
verified purchase
Good value

I was advised to take Calcium Citrate to help manage my Oxylate levels. I take 1/3 of a scoop with combination of electrolytes minerals in water before high oxylate meals. good value size pack and tastes very mild. Doesn't fully dissolve and leaves some grit in bottom of glass, although my latest pack seems to be ground much finer than previous package. seems to be pharma grade quality supplement

4/4/2026
5.0
verified purchase
Easy to manage

Good quality product. Feels nice in my stomach. Easy to manage and no overspill because of the small balls. Taste good i a glass of water.

2/6/2026
5.0
verified purchase

One of the best dietary supplements your body needs! This high-quality, original product stands out with its excellent ingredients, perfect dosage, and noticeable benefits. The taste is great compared to other supplements, and the size is just right for daily use.

1/5/2026
5.0
verified purchase

On iHerb, the label says that one serving contains 650 mg of calcium citrate. But on the jar I’m holding, it just says 650 mg of calcium per serving. So I assume they mean elemental calcium; otherwise, they would have written 650 mg of citrate. This actually makes a big difference, since citrate contains only about 20% elemental calcium. I know calcium should ideally come from food, but I physically can’t eat large chunks of cheese every day to satisfy my body’s daily macronutrient needs. I love cheese, but I’m tired of eating it every day 😆 so, forgive me, all sensible bloggers and doctors, for deciding to buy a supplement with a hefty dose of calcium. In my opinion, this is an excellent product. Although it doesn’t dissolve particularly well, you can stir it into a small glass of water, swallow it semi-dissolved, and then drink a normal glass of water. No discomfort even when taking a double dose at once. I'm glad I found this powder!

12/5/2025
5.0
verified purchase
Easy to mix calcium citrate

I’ve been using this calcium citrate powder and it’s been very convenient. It mixes smoothly into water or juice without clumping, and the taste is mild enough that it doesn’t interfere with anything. The container seals well and keeps the powder fresh. I like that I can measure out exactly what I need, and overall it feels like a reliable product that fits easily into daily wellness.

11/29/2025
5.0
verified purchase
Simple, pure, and easy to use!

This Calcium Citrate powder is excellent — it dissolves well and has no strong taste, so it’s easy to mix into smoothies, water, or any drink. I love that it’s unflavored and doesn’t contain unnecessary additives. It’s gentle on the stomach and a great option for those who have trouble tolerating other forms of calcium. Perfect for maintaining bone health and supporting daily calcium needs. Clean, effective, and great value for the size — I’ll definitely repurchase!

11/7/2025
5.0
verified purchase
Excellent Value and Quality!

I’ve been using Nutricost Calcium Citrate for a few weeks now, and I’m extremely impressed with both the quality and value of this product. The 17.9 oz (500 g) container is packed with enough calcium to last a long time, and the unflavoured formula is perfect for adding to my daily routine without any added sugars or artificial flavors. The calcium citrate form is known to be highly bioavailable, meaning my body can absorb it more effectively than other forms of calcium. This is great because I’ve been taking it to support my bone health and overall calcium intake, and I’ve noticed a difference in how I feel. My bones feel stronger, and I feel more energetic overall. What I love most is how versatile it is. I mix it into my smoothies, shakes, or even just plain water without any issues. The powder dissolves easily, and there’s no unpleasant taste or aftertaste. It’s also easy on my stomach, which is something I appreciate, as I’ve had trouble with other calcium supplements in the past. The container is also convenient with its resealable lid, keeping the powder fresh and ensuring no mess when scooping. For the price, you’re getting a top-notch product with no unnecessary fillers or additives—just pure calcium citrate. Overall, I highly recommend Nutricost Calcium Citrate to anyone looking to increase their calcium intake for bone health, muscle function, or general wellness. It’s a great, affordable supplement that works exactly as expected!

10/15/2025