A Rejuran Healer could be very similar to a filler. Both treatments are capable of filling depressed and contracted spaces in the skin that cause the signs of aging. However, a Rejuran Healer does not only act similar to a filler, but it can also enhance the regeneration of damaged tissue underneath the skin through the renewal of collagen. Collagen continues to renew itself once stimulated, this treatment offers a much long-lasting and natural result.