Thank you for sharing the photo and the additional detail that the lines improve when you lift your head upward. That clue is actually very helpful. What you’re describing sounds less like classic “wrinkles from aging” and more like horizontal neck creases, sometimes called necklace lines. These lines can appear in young adults as well as older adults, and they are often related to a combination of: natural skin folding from neck movement, genetics, posture and repetitive downward head positioning (phones, laptops, reading), and gradual loss of collagen and elasticity over time. Because they are static lines (visible even when the neck is relaxed), it makes sense that filler did not produce a dramatic improvement. Fillers tend to work best when a crease is caused by volume loss beneath the skin, whereas horizontal neck lines are often due to a structural fold in the skin itself. Will Botox help? Probably only a little, if at all, for the horizontal lines themselves. Botox is most effective for dynamic wrinkles caused by muscle contraction, such as: forehead lines, crow’s feet, and the vertical platysmal bands that become prominent when the neck is tightened or strained. For horizontal static neck creases, Botox usually has limited benefit unless there is significant platysma overactivity contributing to the appearance. It generally does not erase established horizontal folds. Will microneedling help? Yes — microneedling is often more appropriate for this type of problem than Botox. Microneedling works by creating controlled micro-injuries that stimulate: collagen production, elastin remodeling, and gradual thickening and smoothing of the skin. For mild to moderate horizontal neck lines, I typically expect: subtle improvement after 1–2 sessions, more noticeable improvement after 3–6 sessions spaced about 4–6 weeks apart, and continued collagen remodeling for several months after the final treatment. The key is to have realistic expectations: microneedling usually softens and blurs the lines rather than making them disappear completely. Why the lines improve when you lift your head That finding suggests that skin laxity and mechanical folding are contributing factors. When the neck skin is stretched upward, the crease becomes less pronounced, which is typical of necklace lines rather than deep fixed scars. In cases like yours, treatments that improve skin quality and tightness tend to be more effective than treatments that simply relax muscles. Other options that may be considered Depending on how deep the lines are, dermatologists sometimes combine microneedling with: radiofrequency microneedling (often more effective for neck creases than standard microneedling), fractional laser resurfacing, superficial hyaluronic acid skin boosters, or combination therapy using a very small amount of filler plus collagen-stimulating treatment. My honest impression From your photo and description, I would place the treatments in this order of likely benefit: Radiofrequency microneedling (best potential improvement) Standard microneedling Laser resurfacing Filler refinement (only in selected cases) Botox (least likely to significantly improve the horizontal lines) So to answer your question directly: microneedling is likely to help more than Botox for these particular neck lines, especially since they appear to be static horizontal creases that improve when the skin is stretched. I would expect improvement, not complete elimination, and the best results usually come from a series of treatments rather than a single session.