Pharma grade:
Sodium Hyaluronate>95%
2.0-3.0 Million Daltons.
2.5-3.5 Million Daltons (Injection Grade).
Low molecule weight grade:
Sodium Hyaluronate>91%
8,000-15,000 Daltons.
Food grade:
Sodium Hyaluronate>91%
1.0-1.5 Million Daltons.
Cosmetic grade:
Sodium Hyaluronate>91%
1.0-1.5 Million Daltons
1.5-2.0 Million Daltons