CordyMax Cs-4® (Singapore)

CordyMax Cs-4 is a standardised Cordyceps sinensis mycelium supplement using the Cs-4 strain, developed through Pharmanex’s proprietary fermentation process to deliver consistent levels of active compounds. Each capsule supports energy production, oxygen utilisation, and physical stamina — making it one of Nu Skin’s most established performance-support supplements, backed by multiple published studies on the Cs-4 strain specifically.

What Makes CordyMax Cs-4 Different

Wild Cordyceps sinensis — the caterpillar fungus harvested at altitudes above 3,500 metres on the Tibetan Plateau — commands prices of S$20,000–S$40,000 per kilogram. At Eu Yan Sang and other TCM retailers in Singapore, even small quantities of wild cordyceps retail for S$200–S$800 or more. The problem beyond price is consistency: wild cordyceps varies enormously in active compound concentration depending on harvest altitude, season, and the specific caterpillar host. CordyMax Cs-4 solves both issues through controlled fermentation of the Cs-4 strain (Paecilomyces hepiali), producing a standardised extract with verified levels of cordycepin, adenosine, and polysaccharides in every batch at a fraction of the cost of wild-harvested cordyceps.

Pharmanex invested over 10 years developing the Cs-4 fermentation technology, and the resulting product has been studied in multiple clinical trials. A published study on Cs-4 supplementation showed a 7% improvement in oxygen utilisation (VO2 max) in healthy older adults after 12 weeks of use. For Singaporeans navigating one of the world’s most demanding work cultures — where 45–50 hour work weeks are standard and professional burnout rates are rising — the energy and stamina support from a well-researched adaptogenic mushroom extract is particularly relevant. Cordyceps is deeply familiar in Singaporean Chinese culture as a premium TCM ingredient, and CordyMax makes its benefits accessible through modern standardised supplementation.

Key Ingredients

Cordyceps Cs-4 Mycelium Extract (Paecilomyces hepiali): The Cs-4 strain is the most extensively studied Cordyceps strain globally, with published research spanning energy metabolism, respiratory function, and immune modulation. Key active compounds include cordycepin (3’-deoxyadenosine), which supports cellular energy production via the ATP pathway, and polysaccharides that modulate immune function. Each capsule delivers a standardised dose ensuring consistent active compound levels — unlike wild cordyceps where compound concentrations can vary by 300–500% between specimens.

Adenosine Analogues: Naturally produced during the Cs-4 fermentation process, these compounds support ATP (adenosine triphosphate) production — the primary energy currency of cells. This mechanism underlies the traditional use of cordyceps for stamina and vitality, now validated through modern biochemical analysis. The fermentation process also produces beta-glucan polysaccharides at standardised levels, contributing to immune system support.

How to Use

Take two capsules twice daily (four capsules total per day) with food. Each bottle contains 120 capsules, providing a 30-day supply. For best results, take the first dose with breakfast and the second with lunch — this timing supports energy levels during the working day without interfering with sleep. Athletes and gym-goers may take their second dose 1–2 hours before training. Consistent use for 4–6 weeks is recommended before evaluating results, as the adaptogenic and energy-supporting effects build with continued supplementation. Store in a cool, dry place — Singapore’s heat and humidity can degrade supplement quality, so keep the bottle tightly sealed and away from windows or bathroom cabinets.

Frequently Asked Questions

How is CordyMax Cs-4 shipped in Singapore?
Orders ship from the official Nu Skin Singapore warehouse. Standard shipping is S$4.99, or free on orders over S$99. Delivery takes 1–3 business days to most Singapore addresses.

Is CordyMax Cs-4 the same as wild cordyceps?
CordyMax uses the Cs-4 strain (Paecilomyces hepiali) of Cordyceps sinensis mycelium, cultivated through controlled fermentation rather than wild harvesting. This method produces the same key active compounds — cordycepin, adenosine, and polysaccharides — at standardised, consistent levels. Wild cordyceps is prohibitively expensive (S$20,000–S$40,000/kg) and highly variable in potency.

Can I take CordyMax alongside other supplements?
CordyMax pairs well with other Nu Skin supplements. Many users combine it with LifePak for comprehensive daily nutrition or with ReishiMax GLp for a dual-mushroom adaptogenic regimen. As with any supplement, consult your healthcare professional if you are taking prescription medications.

Is CordyMax suitable for athletes?
The Cs-4 strain has been studied specifically for exercise performance. Published research demonstrated a 7% improvement in VO2 max among supplementing adults after 12 weeks. Athletes, runners, and gym enthusiasts in Singapore commonly use cordyceps-based supplements for stamina support. CordyMax is free from WADA-banned substances.

How does the price compare to buying cordyceps from TCM shops?
Wild cordyceps at TCM retailers in Singapore typically costs S$200–S$800 for small quantities. CordyMax delivers standardised active compounds from the same species at S$52 per bottle (30-day supply), making it significantly more cost-effective while ensuring batch-to-batch consistency that wild-harvested cordyceps cannot guarantee.

Important Information

Important Information: This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare professional before use, especially if you are pregnant, nursing, taking medication, or have a medical condition. Health supplements are regulated by the Health Sciences Authority (HSA) of Singapore. Individual results may vary. Store in a cool, dry place away from direct sunlight — this is especially important in Singapore’s tropical climate.

NuBest Skin is an Independent Nu Skin Brand Affiliate. This content is not produced or endorsed by Nu Skin Enterprises Inc.

Sources & References

Product information sourced from official Nu Skin Pharmanex product documentation and Cs-4 strain research. Clinical study on VO2 max improvement referenced from published research on Cs-4 Cordyceps sinensis supplementation in healthy adults. Wild cordyceps pricing referenced from Eu Yan Sang Singapore retail pricing and TCM wholesale market data, 2024–2025. Singapore work culture data referenced from Ministry of Manpower Labour Force Survey. Cs-4 active compound analysis based on Pharmanex analytical chemistry documentation.

Reviewed by the NuBest Skin Editorial Team. Last updated: April 2026.