1lb Rehmannia (Prepared) | Shu Di Huang Radix Rehmannia glutinosa preperata | Traditionally Prepared, Premium Grade Large, Preservative Free | Uses for Yin Jing, Energy, Health for Men & Women

Key Ingredients

Our product contains 100% pure prepared Rehmannia glutinosa root (Shu Di Huang). The preparation process—steaming and drying with a traditional herbal sauce—enhances its tonic properties and makes it safe for regular consumption. Rehmannia is rich in naturally occurring compounds such as catalpol, aucubin, and various trace minerals, including zinc. These constituents are traditionally believed to support energy metabolism, adrenal health, and healthy hair pigmentation.

How It Works

In Traditional Chinese Medicine, Rehmannia is classified as a yin tonic. It is thought to replenish "Jing"—the body's deep, constitutional energy reserve. By nourishing yin, it helps maintain moisture and cooling functions, supporting the adrenal system and promoting balanced energy without overstimulation. Modern research suggests its antioxidant properties may help combat oxidative stress, contributing to overall vitality and healthy ageing.

Product Overview

Rehmannia glutinosa, known in Traditional Chinese Medicine as Shu Di Huang, is a time-honoured herb prized for its ability to nourish yin and support foundational energy. This prepared (shu) form offers a deep restorative effect, making it a go-to for those seeking natural vitality, adrenal resilience, and overall wellness. Our premium grade, large-cut slices are preservative-free and ideal for daily uses.

Who Should Uses This?

This herb is suited for men and women experiencing fatigue, burnout, or signs of adrenal depletion. It may also be beneficial for those concerned with premature greying or thinning hair, as well as anyone seeking gentle, sustained energy support. It pairs well with other adaptogenic herbs for a comprehensive wellness routine.

Usage & Dosage

As a food supplement, take 3–9 grammes of prepared Rehmannia daily, either as a decoction (simmered in water for 20 minutes), added to soups, or consumed as a powder. For convenience, you may also rehydrate the slices and incorporate into teas or broths. Start with a lower dose and gradually increase as needed. Consult your health care provider before uses, especially if pregnant, nursing, or taking medication.

Quality & Safety

Our Rehmannia is traditionally prepared in small batches to preserve potency. It is vegan, non-GMO, gluten-free, and contains no added sugars, preservatives, or artificial ingredients. Each batch is sourced from premium-grade roots and tested for purity. We stand behind our product with a lifetime satisfaction guarantee.

Frequently Asked Questions

What is the difference between raw and prepared Rehmannia? Raw Rehmannia (Sheng Di Huang) is considered cooling and used for heat conditions, while prepared Rehmannia (Shu Di Huang) is warmed through processing, making it more suitable for tonic purposes and long-term uses.

Can this help with hair health? Traditionally, Rehmannia is used to support healthy hair growth and pigmentation due to its nutrient profile. Many users incorporate it into their regimen for this purpose.

How should I store this product? Keep in a cool, dry place away from direct sunlight. Properly stored, the dried slices have a long shelf life.

This product is not intended to diagnose, treat, or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.