*To redeem free shipping, enter code FREESHIP and select "Free Shipping" at checkout. Use code: HYDRATE and add to $150-$224 to cart for a free HA IMMERSE Serum (travel size); add $225+ to cart for a free HA IMMERSE Serum (full size); only valid on alastin.com; valid only 3/17-3/28/2025 or while supplies last; limit one free gift per customer. If a partial or whole return is made after purchase, and the modified order no longer qualifies for the free gift, the value of the gift will be deducted from the refund; cannot be combined with other offers; void if restricted by law, or if altered, reproduced, transferred, sold, or auctioned.