Skin cell renewal: the key
to understanding and
treating skin and gut problems.

Scientists discover the root cause of skin aging.

Cellular renewal is the natural cycle by which older, damaged surface cells are shed and replaced by younger, healthier cells. This cycle is the most important process for maintaining visibly radiant, smooth, and resilient skin. When cellular renewal functions optimally, skin heals faster, fine lines soften, pores become less visible, and skin reflects light in a way that makes it appear younger and healthier. Modern research has shown that this regeneration process does not occur in isolation—it is closely linked to digestion, nutrient absorption, and the balance of microorganisms living in the gut. When the intestinal environment changes or becomes less efficient at extracting essential vitamins, minerals, and amino acids, the skin's surface begins to suffer. Dryness, dullness, slower healing, and visible signs of aging often follow.

Recent laboratory and clinical investigations have highlighted that gut health influences signaling pathways, nutrient delivery, and immune responses that determine the speed and effectiveness of epidermal renewal. For example, if key components for collagen production, hyaluronic acid, or antioxidant systems are not absorbed at sufficient levels, the skin's structure weakens and the rate of cell renewal slows. Over time, this imbalance creates a series of visible changes: sagging, age spots, rough texture, and reduced skin radiance. Recognizing this systemic connection has led scientists to explore specific nutritional strategies that support microbial balance and nutrient absorption, restoring the internal conditions necessary for consistent and timely cell renewal.

The implication is profound: to significantly impact visible skin aging, solutions must support both digestion and the microbiome that coordinates nutrient access. Neotonics was developed to fill this internal gap. By combining clinically selected probiotic strains with specific botanical extracts known to support digestion and cellular resilience, the approach improves both the nutrient supply chain to skin tissues and the biological signals that maintain healthy cell renewal. For those who have already tried various topical products with little success, focusing on the gut-skin axis can produce visible and cumulative results. This is what modern science is revealing—and why internal nutritional support has become an essential part of contemporary skin health plans.

Shipping and delivery — Returns and warranty

Shipping: Neotonics ships worldwide, with delivery policies varying by region. For customers ordering through the official link, shipping options will be presented during checkout. Domestic orders within the US are generally shipped with tracking and arrive in 5-7 business days. International shipping to regions such as Canada, the UK, Ireland, Australia, and New Zealand typically takes 10-15 business days. Packaging and tracking details are provided on the confirmation page and via email. Large orders (e.g., our recommended multi-bottle option) may qualify for free shipping—details are provided at checkout.

Returns and Guarantee: Neotonics offers a simple 60-day full refund guarantee. If, for any reason, you are not satisfied with the product, contact customer support within 60 days of purchase and return the bottles — we will process a full refund. The policy is intentionally simple so that customers can try the product risk-free. This guarantee applies to orders placed through the official website and protects you against dissatisfaction arising from performance or quality issues.

Shipping Policy (summary):

How to initiate a return: Use the support links in the footer to contact our team and provide your order details. We will provide the return address and instructions. Please keep your order tracking information when returning the bottles. Refunds are processed immediately upon receipt and verification of the returned bottles, usually within a few business days. We prioritize product quality, offer customer-focused service, and follow a clear process to resolve any issues quickly.