*The offer is valid only at www.cellbone.com. The offer starts at 3:00 PM ET on October 23, 2025 and ends at 3:00 PM ET on Thursday, October 30, 2025. Offer valid on new orders placed during the promotion period; no adjustments on previous orders. No coupon required. Product page prices may display full price; discounted prices will appear at checkout. A purchase of $125 or more qualifies for free U.S. Standard Shipping. The qualifying purchase amount excludes sales tax and shipping. We reserve the right to substitute any free item offered with an item of equal or greater value. Offer is subject to change or cancellation without notice. Other restrictions may apply. 



 

Product

Indication

  • C27 Ultra C-Serum Antioxidant Formula featuring 27% L-Ascorbic Acid, Idebenone, and DMAE