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Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
BSN SYNTHA-6 is a multi-source protein powder designed for everyday nutrition and exercise routines, with 22g of protein and 6g of fiber per serving in a 48-serving container.
Protein supplementation can be part of an active lifestyle, and SYNTHA-6 is formulated for use across different daily routines and diet plans. Its blend of protein sources and BSN’s exclusive flavor technology brings together protein nutrition and a taste-focused approach in one powder. The product also supplies essential amino acids and essential fatty acids.
BSN SYNTHA-6 combines six protein sources in its protein matrix: whey protein concentrate, whey protein isolate, calcium caseinate, micellar casein, milk protein isolate, and egg albumin. This blend includes both whey-derived proteins and other milk and egg proteins.
BSN SYNTHA-6 is made for use at different points in the day, including after a workout, between meals, or as a snack or treat. Its intended role is protein supplementation within a nutrition or exercise regimen, rather than a product limited to a single workout window. The formula promotes muscle protein synthesis and supports recovery.
BSN SYNTHA-6 provides essential amino acids and essential fatty acids alongside its protein blend. Fiber is another part of its nutritional profile, and BSN’s exclusive flavor technology is used to support the product’s flavor. The sugar amount varies by flavor, so each serving contains 2–3g depending on the flavor selected.
BSN SYNTHA-6 suits people looking to add a multi-source protein powder to an active routine, with options for post-exercise, between-meal, or snack-time use. It is a protein supplement intended to support muscle protein synthesis and recovery as part of a nutrition or exercise regimen.
Protein Matrix Comprised of (Whey Protein Concentrate, Calcium Caseinate, Hydrolyzed Whey Protein Concentrate, Whey Protein Isolate, Micellar Casein, Milk Protein Isolate), Polydextrose, Creamer (Sunflower Oil, Corn Syrup Solids, Sodium Caseinate, Mono- and Diglycerides, Dipotassium Phosphate, Tricalcium Phosphate, Soy Lecithin, Tocopherols), Cocoa Powder (Processed with Alkali), Natural and Artificial Flavor, MCT Powder (Medium Chain Triglycerides, Silicon Dioxide, Maltodextrin), Maltodextrin, Salt, Lecithin, Cellulose Gum, Acesulfame Potassium, Sucralose. CONTAINS: Milk and Soy.
Q: What protein sources are in BSN SYNTHA-6?
A: BSN SYNTHA-6 contains whey protein concentrate, whey protein isolate, calcium caseinate, micellar casein, milk protein isolate, and egg albumin.
Q: When can I use BSN SYNTHA-6 protein powder?
A: BSN SYNTHA-6 is made for use after a workout, between meals, as a snack, or as a treat.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
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