SiS Rego Collagen Shot

Science In Sport REGO Collagen Shot

A ready-to-drink, high-strength collagen drink built for athletes, lifters, and active adults who put real load through their joints, tendons, and connective tissues. Ideal as a daily recovery shot for runners, weight trainers, combat athletes, and anyone managing the cumulative wear of consistent training.

What separates REGO Collagen from the typical beauty-focused collagen powders comes down to dose strength, format, and the science behind the pairing. Each shot delivers 20g of bovine-sourced collagen hydrolysate — significantly above the 5–10g servings found in most supermarket collagen supplements, and pre-hydrolysed for faster digestion and amino acid uptake. It's rich in glycine, proline, and hydroxyproline, the three amino acids that make up the bulk of joint, tendon, and ligament tissue. Critically, it's paired with 80mg of vitamin C (100% NRV), which is essential for normal collagen formation in the body — collagen without vitamin C is significantly less effective, yet most cheap powders skip this step entirely. The single-serve liquid format also removes the friction of mixing powders, which matters for actually sticking to the routine.

Science In Sport is a UK-based brand publicly listed on the London Stock Exchange (AIM: SIS) and manufactured to GMP standards. The brand's broader range is widely Informed-Sport certified for elite athletes, with batch-level testing across its performance line. For competing tested-pool athletes in Sri Lanka, always check the individual batch certification on the SiS website; for everyone else, the brand's pedigree as official supplier to multiple WorldTour cycling teams and Olympic federations underpins the formulation quality.

• 20g of bovine collagen hydrolysate per shot — a high, performance-grade dose for genuine joint and connective tissue support
• 80mg of vitamin C (100% NRV) to support normal collagen formation — the cofactor most cheap collagen supplements leave out
• Naturally rich in glycine, proline, and hydroxyproline — the core amino acids that make up tendons, ligaments, and joint tissue
• Single-serve apple-flavoured liquid shots, 12 per pack — convenient daily format with no powder, no mixing, no excuses
• Among the best collagen supplements available for purchase in Sri Lanka — strong value at the collagen price in Sri Lanka category from a credible UK performance brand

Pair it with a quality whey or recovery shake from our protein and recovery range to round out your post-training nutrition.

Drink one shot per day, ideally post-training or before bed when collagen synthesis is most active. Shake the bottle before drinking. For best results, use consistently for at least 8–12 weeks — collagen benefits build cumulatively as connective tissue renews. Store in a cool, dry place away from direct sunlight; refrigerate after opening if not consumed immediately..

20g bovine collagen per shot for joint recovery
80mg vitamin C supports normal collagen formation
Convenient single-serve liquid, no mixing required.

Applied Nutrition is one of the fastest-growing and most trusted sports supplement brands in the world, known for its scientifically formulated, high-performance products. Manufactured in the UK and tested for banned substances under the Informed-Sport program, Applied Nutrition has become the go-to choice for serious athletes, bodybuilders, and gym-goers worldwide.

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Looking for original Applied Nutrition supplements in Sri Lanka? Sports Nutrition Hub is the exclusive distributorof the full Applied Nutrition product range. Every product is directly imported from the UK, ensuring authenticity, proper storage, and maximum potency.

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