Levodopa
Best Natural Male Enhancement Formula Herbal Ingredient Extract
Product Name: Echinacea Extract Latin name: Echinacea Purpurea L. Specification: Ratio 4:1 / 4% Polyphenols UVRead More
100% Natural Zeaxanthin Extract Powder 5%-40% HPLC
Product name: L-Theanine CAS: 3081-61-6
Specification: 10%; 20% Test...Read More
Plant Extract Valerian Root Extract with High Quality
Product name: Valerian root dry extract
Botanical Name: Valeriana officinalis L.
Specification: Valerianoic acid 0.02%，0.25%，0.5%，0.8%
Test method: HPLC
Appearance: Brown Powder
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Herb Extract Supplements Green Tea 98% Bulk L-Theanine Powder CAS 3081-61-6
Product name: L-Theanine CAS: 3081-61-6
Specification: 10%; 20% Test...Read More 
5% Flavones 10% Xanthohumol 30% Hop Acid Hops Extract Humulus Lupulus Extract
Product name: Hops Extract
Botanical Name: Humulus Iupulus L.
Specification: Flavones 5%
Test method: UV
Appearance: Brown Yellow PowderRead More
99% Urolithin a Powder CAS 1143-70-0
Product name: 5-Hydroxytryptophan (5-HTP)
CAS: 4350-09-8
Specification: L-5-Hydroxytryptophan≥98.0%
Test method: HPLC
Appearance: Off-white to white powderRead More
Magnolia Bark Extract 98% Magnolol with Anti-Inflammatory Effect
Product name: Magnolia Bark Extract
Botanical name: Magnolia officnalis L
Specification: 98%
Test method: HPLC
Appearance: White powderRead More
Natural Ashwagandha Extract Powder 51542-56-4
Product name: Ashwagandha Extract Powder
Botanical Name: Withania somnifera
Specification: 2.5 %
Test method: HPLC
Appearance: Brown color hygroscopic powderRead More
Valerenic Acids Valerian Root Extract
Product name: Valerian dry extract
Botanical Name: Valeriana officinalis L.
Specification: Valerianoic acid 0.02%，0.25%，0.5%，0.8%
Test method: HPLC
Appearance: Brown Powder
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Griffonia Simplicifolia Seed Extract 98% 5 Htp Powder
Product name: 5-Hydroxytryptophan (5-HTP)
CAS: 4350-09-8
Specification: L-5-Hydroxytryptophan≥98.0%
Test method: HPLC
Appearance: Off-white to white powderRead More -
100% Natural Humulus Lupulus Hops Extract Powder
Product name: Hops Extract
Botanical Name: Humulus Iupulus L.
Specification: Flavones 5%
Test method: UV
Appearance: Brown Yellow PowderRead More
Each process has strict quality standards, which have been checked at various levels, so that the quality of our Ashwagandha Extract Powder, Indole 3 Carbinol powder factory, Factory Supply hmb hydroxy methylbutyrate, Nicotinamide Mononucleotide Powder has been fully guaranteed. We're well-known as one of the leading Levodopa manufacturers and suppliers in China for our quality products and competitive price. Please feel free to wholesale bulk Levodopa in stock here from our factory. Contact us for quotation, price list and free sample.