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Solgar

Quercetin Complex with Ester-C® Plus, 100 Vegetable Capsules

4.8 · 4099 reviews
2,214 ₽

Since 1947 Unique Synergistic Formula Immune Health Support Non-GMO Certified Gluten Free Wheat & Dairy Free Suitable For Vegans Kosher Parve Dietary Supplement Solgar® Quercetin Complex includes the important bioflavonoid Quercetin in a synergistic formula with Ester C® Plus to provide unique antioxidants as well as immune health support. Quercetin is found in onions and other foods. It is beneficial for health and wellness. Ester-C® Plus provides a unique, pH neutral (non-acidic), form of vitamin C that is gentle on the stomach. Ester-C® Plus offers the additional benefits of incorporating acerola berry, citrus bioflavonoids, rutin and rose hips. This formula also features bromelain, an enzyme derived from pineapple.

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Since 1947 Unique Synergistic Formula Immune Health Support Non-GMO Certified Gluten Free Wheat & Dairy Free Suitable For Vegans Kosher Parve Dietary Supplement Solgar® Quercetin Complex includes the important bioflavonoid Quercetin in a synergistic formula with Ester C® Plus to provide unique antioxidants as well as immune health support. Quercetin is found in onions and other foods. It is beneficial for health and wellness. Ester-C® Plus provides a unique, pH neutral (non-acidic), form of vitamin C that is gentle on the stomach. Ester-C® Plus offers the additional benefits of incorporating acerola berry, citrus bioflavonoids, rutin and rose hips. This formula also features bromelain, an enzyme derived from pineapple.

Customer reviews

5.0
verified purchase
Super Quercetin.👍

It’s a very good quality product. I researched quercetin, the Solgar brand (with vitamin C) was at the top. started using it to reduce inflammation because my teenage son has rheumatoid arthritis. It also supports the immune system because it contains vitamin C. Quercetin is a powerful antioxidant and it has been very good for the whole family's allergy problems. The medicine is medium-sized but very easy to swallow because it is a slippery capsule. I definitely recommend it if you don't have a special condition.

4/22/2025
4.0
verified purchase

Solgar is well trusted brand in my opinion, quality of ingredients is great too. Ingredients list promises reduce inflammation, control appetite and manage immune response. Taste is neutral. I noticed benefits like less cravings of sweet foods and that is it. Maybe I need to consume longer will see, keep updating.

2/24/2026
5.0
verified purchase
Outstanding Quality and Immune Support

Solgar Quercetin is an excellent product that ticks all the boxes for me. The quality is outstanding, as expected from Solgar, with carefully selected ingredients that truly make a difference. The capsule size is easy to swallow, and I love that it has no taste, which makes it convenient to take daily. Quercetin is known for its amazing benefits, and I’ve personally noticed an improvement in my immunity and respiratory health since I started using it. It’s packed with antioxidant properties that help combat inflammation and support overall performance. The packaging is sturdy and keeps the product fresh, which is always a plus. I highly recommend this for anyone looking to boost their health!

12/16/2024
5.0
verified purchase
Best Quality

The Quercetin Complex is an excellent supplement that supports overall immunity and helps reduce inflammation. I’ve noticed better energy levels and fewer seasonal allergies since I started taking it. The formula combines quercetin and other antioxidants for improved absorption and effectiveness. Highly recommended for anyone looking to boost their immune health naturally.

10/28/2025
5.0
verified purchase

I started taking this for seasonal allergies, and it's made a noticeable difference in reducing my symptoms. My eyes are less itchy and I'm not as sniffly during my worst allergy months. The vegetable capsules are easy to swallow and I haven't had any stomach issues. It's a natural approach that has helped me rely less on over-the-counter allergy meds.

10/27/2025
5.0
verified purchase

This quercetin complex has been a lifesaver for keeping my seasonal allergies under control. I start taking it a few weeks before spring, and my symptoms are so much more manageable. The Ester-C is a great addition, and I feel like it gives my immune system an extra boost. The vegetable capsules are easy to swallow and gentle on my stomach.

10/24/2025
5.0
verified purchase

I started taking this during allergy season on a friend's recommendation, and the difference has been incredible. My usual seasonal sniffles and itchy eyes are barely noticeable this year, which is a huge relief. I also feel like I've been getting sick less often since I started taking it regularly. It's a bit pricier than some other options, but for the results, it's absolutely worth it to me.

10/21/2025
5.0
verified purchase
Good

Solgar Quercetin Complex with Ester‑C Plus is a thoughtfully crafted supplement offering a high‑potency dose of quercetin, gentle Vitamin C, and complementary botanicals aimed at supporting antioxidant defense and overall immune health. It’s suitable for various dietary preferences and is manufactured by a brand with a longstanding reputation. Solgar give good quality, inside have the best ingredients

8/29/2025
5.0
verified purchase
Good

I’ve been using this supplement for a few weeks now and have noticed a positive difference in my overall energy and well-being. It’s easy to incorporate into my daily routine, and I appreciate that it doesn’t upset my stomach or have any strong aftertaste. The ingredients seem to be of good quality, and I like that the label is clear and easy to understand. While it’s still early to judge long-term effects, I’ve already seen some improvements in focus and mood. I also feel a bit more balanced throughout the day, especially when paired with a healthy diet and regular sleep. Size is good

8/13/2025
5.0
verified purchase

This Product is really nice because of the quality of it and the good benefit for our body.!! Good Job Iherb. fAST shipment. Door to door. Job well done. I need it right away. The quality of the ingredients is good! i like it because its all natural and not having stomach ache. Thank you iHerb :)

8/1/2025