5.0
verified purchase
These are cofactors for the thyroid gland; I take them early in the morning on an empty stomach along with a peptide; this all replaces Euthyrox.
7/21/2026
Vitacost
Synergy®, Thyroid Support Complex Including L-Tyrosine, 100 Capsules
4.9
· 30 reviews
656 ₽
−25%
875 ₽
Targeted Wellness Potency, Purity, Pride Dietary Supplement What is Thyroid Support Complex? Thyroid Support Complex† combines several key nutrients to support thyroid health. The thyroid is a small, butterfly-shaped gland in the front of the neck. It produces hormones that play a part in many body processes, including growth and development, body temperature, water regulation and metabolism. Healthy thyroid function is important for energy, achieving and maintaining ideal weight and supporting overall health and a general sense of vitality. A number of factors, including poor diet, lack of physical activity, being overweight, illness, medication and stress, can negatively affect thyroid function. Underactive or overactive thyroid function may contribute to weight loss or gain, poor digestion, poor sleep, poor circulation, poor skin health and more.
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Within 30 days of delivery
Targeted Wellness Potency, Purity, Pride Dietary Supplement What is Thyroid Support Complex? Thyroid Support Complex† combines several key nutrients to support thyroid health. The thyroid is a small, butterfly-shaped gland in the front of the neck. It produces hormones that play a part in many body processes, including growth and development, body temperature, water regulation and metabolism. Healthy thyroid function is important for energy, achieving and maintaining ideal weight and supporting overall health and a general sense of vitality. A number of factors, including poor diet, lack of physical activity, being overweight, illness, medication and stress, can negatively affect thyroid function. Underactive or overactive thyroid function may contribute to weight loss or gain, poor digestion, poor sleep, poor circulation, poor skin health and more.
- SKU
- 3-158627
- Brand
- Vitacost
- Category
- health / supplements / categories / amino-acids
- Variants
- 1
Customer reviews
4.0
verified purchase
I hope this complex will help support thyroid health. I liked the product's ingredients and price. The package arrived very quickly! Thank you iHerb!
7/19/2026
5.0
verified purchase
Thyroid Support Complex with L-Tyrosine,
An excellent product for thyroid support. I liked the ingredients and the price. It's easy to take. I take two capsules before breakfast. One bottle lasts for two months. I'm happy with the purchase.
7/13/2026
5.0
verified purchase
Great Product
I feel so much better since I started taking this to support my thyroid. I have energy, and the brain fog has lessened.
6/15/2026
5.0
verified purchase
High quality and affordable
This product is excellent for those have slightly down regulated thyroid markers on their labs, without needing prescriptive strength thyroid medication. I've used other brands that cost 3-4x more with the exact same ingredients and dosages and this works just as well- proven by improvements on blood work after consistent use for several months
9/6/2026
5.0
verified purchase
does well
seems to support my thyroid well stabilizes my energy levels consistent quality and ingredients
8/29/2026
5.0
verified purchase
My dad has always been suspicious of products with overly polished advertising, and apparently some of that rubbed off on me. I tend to ignore grand descriptions and pay attention to whether something is still convenient after the novelty disappears. So far, this has aged well in that respect. The practical details make more sense after several weeks than they did on the first day.
8/28/2026
5.0
verified purchase
good
i hope i will never have thyroid problems. its good to take supplements daily.
8/25/2026
5.0
verified purchase
This is great support to your system. Have seen benefits
8/7/2026
4.0
verified purchase
The ingredient list is good - Iodine, zinc, b12 and more – it's like a thyroid's dream team! Seems to make a difference for me. I believe consistency is key for any supplement.
8/4/2026
