Customer Ratings & Reviews

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4.8

Based on 885 ratings

739

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What customers say

(165)

Tara

Posted on 20/12/2025

Ireland

Great for allergies!

Verified Purchase

My partner suffers from allergies resulting in lots of sneezing, red itchy eyes, puffy bags under the eyes (and eventual headache if there is no prompt intervention). Antihistamines are effective at stopping the symptoms, but we wanted something that could address the upstream issue instead of just suppressing the downstream symptoms. Since starting to take this Swanson Luteolin Complex (which includes Luteolin and Rutin), plus separate Quercetin and Bromelain capsules (for improved absorption of the other bio-flavonoids) as a preventative, it is now very rare that my partner still needs to take the antihistamines (which is a great improvement from a state where previously he would have needed to take antihistamines twice a day during bad allergy periods! Even now, if he gets an acute break-through allergic rhinitis and sneezing, he would first take extra dosage of the Luteolin Complex and the other bio-flavonoids and most of the time that combination works just as well as the antihistamines to stop the symptoms acutely, not just as a preventative.). My partner generally dislikes "taking pills", but he has no issue with taking these capsules as there is no bad taste or smell to them and they are small in size and easy to swallow.

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Diane75ParisFrance

Silver

Posted on 12/07/2025

France

136

Verified Purchase

Helps keep eyes in good condition because if we can't see it, the eye ages too, we need to nourish it from the inside. And this fights the blue light that literally cooks our eyes with all the screens we use. Not using them would be like going in the sun without sunscreen.

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BlackNova

Gold

Posted on 18/10/2025

Thailand

508

101

Excellent Quality, Potent Ingredients, and Convenient Size

Verified Purchase

I’ve been very pleased with the Swanson Luteolin Complex. The capsules are high-quality, with well-sourced ingredients that feel clean and effective. I appreciate that the luteolin is combined with complementary plant compounds, making the formula feel comprehensive. The capsule size is easy to take daily, and the bottle offers a generous amount for the price. Overall, it’s a reliable supplement that delivers on both quality and value.

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iHerbCustomer

Silver

Posted on 21/02/2026

Ukraine

151

Perfectly

Verified Purchase

I took it to support my eyesight, during long work at the computer. I really liked it. The effect is felt quite quickly. My eyes get less tired, I can see better. As an additional plus, I became more attentive, my concentration increased. And, what I definitely didn't expect, less gray hair. At first, I didn't pay attention to my hair until I went to the hairdresser. And the hairdresser asked me what I was doing, because the gray hair almost completely disappeared. There really wasn't much of it, just individual hairs. But after the course, they were gone! The packaging is small, enough for 30 days, the capsule size is small, it's easy to swallow, the taste and smell are neutral.

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BrianL

Silver

Posted on 27/11/2025

Thailand

150

Verified Purchase

High quality product at an affordable price. I think they are helping. I will order again.

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iHerbSuperUser

Gold

Posted on 1/12/2025

Kazakhstan

2,262

179

Verified Purchase

Swanson's luteolin complex contains plant-based nutrients believed to improve overall well-being. I took a month-long course to try it out.

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Elena

Silver

Posted on 29/11/2025

Israel

247

Verified Purchase

I took it for antioxidant support and overall health. After a couple of weeks, my energy levels seemed slightly more stable, with less fatigue after exercise. My complexion and skin tone were slightly improved, although it's difficult to determine if this was due to the supplement. Cons: the effect is mild and not immediately noticeable—if your lifestyle is unbalanced, the results are almost negligible. It's convenient for those who want to add background support without intense stimulation.

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iHerb Customer

Posted on 4/11/2025

Ukraine

Immunity

Verified Purchase

Antioxidant effect: neutralizes free radicals and protects cells from damage. Anti-inflammatory properties: suppresses the production of inflammatory cytokines and may help with chronic inflammation. Neuroprotective effect: may help protect nerve cells from damage, which is beneficial for maintaining brain health. Immunomodulatory effect: supports the normal functioning of the immune system. The capsules are small and easy to swallow.

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iHerb Customer

Posted on 17/10/2025

Ukraine

162

It seems to have an effect.

Verified Purchase

It's hard to say how effective this product is, but taking it in combination with Baikal skullcap from the same manufacturer did improve my brain function a little and I became a little calmer. But it's hard to say what the specific effect is. I bought it for the luteolin, as there's evidence that it helps break down Borrelia biofilms, so any additional benefits are just a bonus. The packaging is good. The capsules are small and easy to take.

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Kateryna

Gold

Posted on 25/07/2025

Ukraine

451

773

Inflammation is removed

Verified Purchase

I took it together with PEA - for neuroinflammation. A wonderful, useful product. The quality is normal (it doesn't always make sense to overpay for a brand). The packaging is not large at all, but if you take it symptomatically (plus a low-carb diet) - then this is what you need.

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