| STANDARD | |
| Actisaf® Sc 47 STD | |
| APPLICATION | Pelleted & non-pelleted feeds |
| PACKAGING | 5kg · 25kg poly bags · 1000kg big bag |
| HEAT STABILITY | Stable to 83°C |
| KEY FEATURE | 1 year from production date |
PHILEO BY LESAFFRE • OFFICIAL INDIA PARTNER
RUMEN SPECIFIC LIVE YEAST • RUMINANT NUTRITION
Actisaf® Sc 47
THE REFERENCE RUMEN SPECIFIC LIVE YEAST
The world's most studied rumen specific live yeast for livestock - improving rumen health, feed digestibility, and animal performance across all major species. Available in India
AVAILABLE VARIANTS
Actisaf® Sc 47 STD
Stable to 83°C - for pelleted & non-pelleted feeds
1 yr
SHELF LIFE
83°C
HEAT
Actisaf® Sc 47 HR+ New Generation
Record pelleting resistance - heat, humidity, compression & friction
MODE OF ACTION
How Actisaf® Works
Actisaf® Sc 47 works by enriching the rumen microbiome ecosystem - leading to a cascade of performance benefits across the entire animal system.
Microbiome Enrichment
Live yeast colonises the rumen and gut, stabilising the microbial population and reducing the proliferation of harmful bacteria - resulting in a healthier digestive ecosystem.
Enhanced Fermentation
A more balanced rumen microbiome leads to improved volatile fatty acid production and greater energy availability - the direct driver of milk production and live weight gain.
Stress Resilience
Actisaf® maintains rumen stability during heat stress, feed transitions, and periparturient periods - protecting production from the most common challenges in Indian dairy conditions.
Colostrum & Milk Quality
Improves the immunological and nutritional profile of both colostrum and milk - protecting newborn calves and enhancing the commercial value of milk produced.
Antibiotic Reduction
By improving gut ecosystem balance and immune status, Actisaf® helps farms reduce their antibiotic use - a growing requirement of both regulatory and market-driven dairy standards.
Pelleting Durability
The patented technology survives the combined stresses of pelleting - high temperature, moisture, pressure and friction - ensuring live yeast counts are preserved through manufacturing.
BENEFITS
Value for Every Stakeholder
Actisaf® delivers measurable benefits across the entire dairy value chain - from feed mill to farm gate to consumer.
Feed Manufactures
Record Pelleting Resistance
The STD formulation withstands the combined effects of heat, humidity, compression, and friction encountered in modern pelleting processes - ensuring survival of live yeast through manufacturing.
Wide Feed Compatibility
Compatible with a broad range of feed types and other feed ingredients including organic acids - providing formulation flexibility for feed millers without ingredient conflicts.
Multiple Format Options
Available in STD formats to match different manufacturing processes - from high-intensity pelleting lines to mash and mineral premix production.
Differentiated Product Offering
Incorporating Actisaf® enables feed millers to offer performance-guaranteed products to dairy customers - creating commercial differentiation in a competitive market.
Animals
Improved Rumen & Gut Balance
Stabilises the rumen and gut microbial ecosystem, reducing the risk of dysbiosis and supporting consistent digestive function across all production phases.
Increased Feed Digestibility
Higher fibre and nutrient digestibility means animals extract more energy and protein from the same feed - directly improving growth, fertility, and milk production efficiency.
Better Postpartum Recovery
Supports periparturient and neonatal animals in overcoming the metabolic and immune challenges of calving - reducing transition period losses.
Enhanced Immunity
Modulates immune function, helping animals maintain health status during high-challenge periods such as weaning, heat stress, and diet transitions.
Farmers
Unlocking Genetic Potential
Actisaf® helps dairy herds achieve their genetic potential for milk production by optimising the nutritional environment - closing the gap between theoretical and actual yield.
Consistent Herd Performance
Reduces within-herd variability by supporting all animals through challenging periods - making herd management more predictable and profitable.
Positive Return on Investment
The gain in milk yield, feed efficiency, and reduced health events delivers measurable ROI - with payback typically achievable within a single lactation cycle.
Heat Stress Management
Of particular relevance to Indian dairy conditions - Actisaf® helps maintain production levels during summer months when heat stress typically causes the most significant yield losses.
Consumers
Improved Milk Quality
Animals supplemented with Actisaf® produce milk with improved nutritional composition - supporting better quality outcomes for processors and end consumers.
Enhanced Food Safety
By reducing antibiotic use at farm level, Actisaf® contributes to lower antibiotic residue risk in the dairy supply chain - a key consumer and regulatory concern.
PRODUCT SPECIFICATIONS
All Actisaf® Sc 47 variants are built on the same proprietary live yeast strain - differentiated by processing format for different feed manufacturing environments.
| HIGH RESISTANCE | |
| Actisaf® Sc 47 HR+ New Generation | |
| APPLICATION | Pelleted feed – high-stress manufacturing |
| PACKAGING | 25kg poly bag · 1000kg big bag |
| SHELF LIFE | 1 year from production date |
| KEY FEATURE | Withstands combined heat, humidity, compression & friction stress |
EVIDENCE BASE
Science-Backed Performance
Rumen Microbiome Stabilisation
Global field and experimental trials demonstrate consistent improvements in rumen microbial diversity and fermentation efficiency - with measurable gains in volatile fatty acid profiles supporting milk synthesis.
Heat Stress Programme Results
Phileo's dedicated Heat Stress Programme for dairy ruminants shows that Actisaf® supplementation helps maintain milk production and dry matter intake during thermal challenge - critical for Indian summer conditions.
Milk Profit Programme
The Milk Profit Programme, built around Actisaf® as its core intervention, documents consistent improvements in energy-corrected milk yield, milk fat, and milk protein across diverse dairy systems globally.
Pelleting Survival Studies
Phileo's Feed Tech Service has conducted extensive temperature mapping and pelleting trials confirming live yeast survival rates under the full range of commercial feed manufacturing conditions.