
HY-C

What's inside
Supplement Facts
| Ingredients | Amount |
|---|---|
| Proprietary Blend | 930 mg |
| eucommia bark | †|
| glehnia root | †|
| rehmannia root tuber | †|
| kudzu root | †|
| ophiopogon root tuber | †|
| trichosanthes root | †|
| achyranthes root | †|
| plantain seed | †|
| anemarrhena rhizome | †|
| asparagus root tuber | †|
| hoelen sclerotium | †|
| tree peony root bark | †|
| asiatic dogwood fruit without seeds | †|
| licorice root | †|
| phellodendron stem bark | †|
| schisandra fruit | †|
| Other ingredients: vegetable capsule (hypromellose, water) |
Recommended use
Take two VegCaps with a meal three times daily.
Days supply
16 days
UPC
099904018846
Product categories
Body systems
Expiration date
01/2030
How it works
Nature's Sunshine HY-C, Chinese blends 16 herbs used in traditional Chinese medicine to nourish the glandular system and support metabolic function. Bu yin, the formula's Chinese name meaning to "supplement yin," encourages the water element of the body and reduces fire. Water is the element that assists in maintaing normal metabolic processes. HY-C combines dendrobium, glehnia, ophiopogon, and eucommia.
STOCK NUMBER: 1886-5
Why take this product?
- ✓Helps maintain already normal blood sugar levels
- ✓Nourishes the liver and pancreas
- ✓Provides menopausal support

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Book a free consultationFrequently Asked Questions
Everything you need to know about this product.
What is HY-C?
HY-C is a traditional Chinese herbal formula from Nature's Sunshine that combines 16 herbs to nourish the glandular system and support metabolic function. Known in Chinese medicine as Bu Yin, meaning "supplement yin," it encourages the water element of the body and reduces fire, helping to maintain normal metabolic processes.
What are the key ingredients in HY-C?
HY-C features a blend of 16 herbs including eucommia bark, glehnia root, ophiopogon root tuber, rehmannia root tuber, kudzu root, and schisandra fruit, among others. Eucommia, glehnia, and ophiopogon are central to the formula and work together in the traditional Chinese approach to nourishing the endocrine and urinary systems and supporting kidney health.
How do I take HY-C?
Take two VegCaps with a meal three times daily. Each bottle contains 100 VegCaps, which provides approximately a 16-day supply at the recommended serving.
Who is HY-C a good fit for?
HY-C is well-suited for adults looking to support already normal blood sugar levels, nourish the liver and pancreas, or find natural menopausal support. It may also appeal to those interested in promoting healthy metabolism and kidney health. As always, anyone who is pregnant, nursing, or taking medication should consult their healthcare provider before use.
How does HY-C compare to similar products like Master Gland Formula® or Blood Sugar Formula?
While Master Gland Formula® focuses broadly on the glandular system and Blood Sugar Formula takes an Ayurvedic approach to blood sugar support, HY-C is rooted in traditional Chinese medicine and uniquely combines 16 herbs to nourish both the endocrine and urinary systems. If you're drawn to the Chinese herbal tradition and want a formula that also offers menopausal support, HY-C is a distinctive choice. A smaller 30-capsule size is also available as HY-C TCM.
What people are saying
- Nicole Grizzle9/15/2025Supports Menopause Symptoms
This supplement was recommended by my naturopath. I find it nurturing and supportive for hormone balancing.
- Jamie Winkcompleck9/15/2025
HY-C
- Fran Gardner9/15/2025Great supplement
It has been awhile since I bought this product but I noticed it helps to lessen the ringing in my ears so I am happy about this extra benefit from taking it!
- Lesbia Perez9/15/2025
HY-C
- Roberta Isleib9/15/2025wonderful business
Caring Sunshine is fast, careful, and...caring! I love ordering from this company.
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