5 IN A PROBIOTICS FOR WOMEN AND MEN DIGESTIVE, GUT and IMMUNE HEALTH AND NUTRIENT ABSORPTION Shelf-stable probiotics in dark and sealed bottles can effectively isolate light and protect from temperature and humidity fluctuations.No Refrigeration Needed! How Nature Target Enteric-Coated Capsules Ensure HIGH BIOAVAILABILITY? Freeze-Dryied Technology + Enteric-Coated Capsules + Acid-Resistant Strains ensure that our probiotics can reach the bottom of the intestine. Freeze-Dried Dormant probiotics under the protection of enteric-coated capsules can wake up and release their effects at the bottom of the intestine. Why choose US? ---Quality Probiotics with Cost-effective Compared with other brands, we have nice prices, but also provide more beneficial microorganisms, more selected strains, more serving times, and added vitamin B and fruits and vegetables.