Wholesale · Longevity protein
Wholesale Klotho — vials & predosed pens
Klotho (α-Klotho) is a longevity-associated protein and one of the most researched compounds in the ageing, cognitive and metabolic longevity space. We supply it wholesale in vial and predosed pen formats to distributors, clinics, wellness brands and private label buyers across Europe and internationally — research-grade, with COA and full batch documentation included.
≥98% HPLC & MSVials & predosed pensWhite label available
GMP · ISO · HACCPUK & Berlin manufacturingThird-party testedManufacturer direct since 2018
Overview
A longevity-associated protein
Klotho is a longevity-associated protein encoded by the KL gene, first identified in 1997 and now one of the most researched compounds in the ageing, cognitive health and metabolic longevity space. SARMs Direct supplies wholesale Klotho in vial and predosed pen formats to distributors, clinics, wellness brands, e-commerce operators and private label buyers across Europe and internationally.Both formats are available for B2B wholesale, white label and private label supply. All supply is research-grade with COA and full batch documentation included.
Compound overview
Klotho at a glance
| Compound name | Klotho (α-Klotho) |
| Gene | KL (Klotho gene) |
| Compound class | Longevity-associated protein / FGF23 co-receptor |
| First identified | 1997 (Makoto Kuro-o et al.) |
| Primary function | FGF23 co-receptor; regulation of mineral metabolism, ageing, and organ protection |
| Purity | ≥98% (HPLC & MS verified) |
| Supply forms | Sterile vials (lyophilised); predosed pens |
| Storage | –20°C for long-term storage. Temperature-controlled shipping available. |
Available formats
Two supply formats
FORMAT 01
Klotho vials
Supplied in sterile, sealed vials in lyophilised powder or solution format. Suitable for wholesale distribution, clinic supply and research use. Flexible order volumes — contact us for MOQ and pricing based on quantity and destination market.FORMAT 02
Klotho predosed pens
Prefilled with sterile Klotho solution, with a dial-a-dose mechanism for precision and consistency. No reconstitution required, reducing handling steps and contamination risk. Ideal for clinic supply, wellness brand retail and multi-site research use.FORMAT 03
Private & white label
Custom branding, label design and packaging available for both vial and pen formats. Ideal for wellness brands and e-commerce operators building their own product lines. See white label →Research context
Why Klotho is studied
All products are supplied for research purposes only and are not intended for human or veterinary use.
For complementary longevity and cognitive research peptides, visit our sister site Peptide-Direct →
Klotho was originally identified as an ageing suppressor gene — mice deficient in Klotho expression exhibit accelerated ageing phenotypes including shortened lifespan, osteoporosis, arteriosclerosis, skin atrophy and cognitive decline. Conversely, overexpression of Klotho in animal models has been associated with extended lifespan and protection against age-related pathologies.In humans, circulating Klotho levels decline with age, and lower levels have been associated with increased risk of cardiovascular disease, chronic kidney disease, cognitive decline and metabolic dysfunction. Research interest has expanded significantly in recent years, with studies exploring Klotho's roles in neuroprotection, kidney protection, cardiovascular health, and as a potential biomarker and therapeutic target in longevity medicine.The predosed pen format has made Klotho increasingly accessible for clinic-based research and wellness programmes, particularly in anti-ageing and longevity medicine contexts.
Quality & documentation
Every batch documented
- GMP-certified manufacturing
- ISO quality management system
- HACCP-compliant production controls
- Independent third-party testing — HPLC, MS, ICP-MS
- Certificate of Analysis (COA) issued per batch
- MSDS available on request
- Batch and lot traceability records
- Research Use Only labelling and export documentation included
- Temperature-controlled shipping available
Who orders wholesale Klotho
B2B buyers we supply
Distributors
Bulk vial and pen supply for regional distribution.
Clinics & anti-ageing practices
Predosed pens for client programmes.
Wellness brands
Private label vials and pens for longevity product lines.
Online retailers & e-commerce
Branded Klotho products.
Research institutions
Vials for longevity and ageing research programmes.
Request a wholesale Klotho quote
Provide your organisation details, required quantity and format preference for a tailored quotation. We reply within 24 hours with a current batch COA on request.
Frequently asked questions
What is Klotho?
Klotho is a longevity-associated protein encoded by the KL gene, first identified in 1997. It functions as a co-receptor for FGF23 and plays a key role in regulating ageing, mineral metabolism and organ protection. Declining Klotho levels are associated with accelerated ageing, and it is a significant subject of longevity and anti-ageing research.
What formats is wholesale Klotho available in?
Sterile vials (lyophilised or solution) and predosed pens with a dial-a-dose mechanism. Both are available for wholesale, private label and white label supply. Contact us for MOQ and pricing.
Who do you supply wholesale Klotho to?
Distributors, clinics, anti-ageing practices, wellness brands, e-commerce operators, retailers and private label buyers across Europe and internationally.
Do you offer private label Klotho supply?
Yes. Private label and white label options are available in both vial and pen formats. Contact us to discuss branding and packaging requirements.
Is Klotho the same as NAD+?
No. Klotho is a protein acting as an FGF23 co-receptor. NAD+ is a coenzyme involved in cellular energy metabolism. Both are subjects of longevity research and both are available — NAD+ via our sister site Peptide-Direct.
Do you provide COAs for wholesale Klotho?
Yes. A Certificate of Analysis from an independent, accredited laboratory is available for every batch. Full batch documentation is included with all orders.
Klotho is supplied as a research compound for B2B use only. It is not approved for human consumption, medical treatment or clinical application by any regulatory authority. Buyers are responsible for ensuring compliance with applicable regulations in their jurisdiction.