Two Serums with Different Strengths
If you are choosing between NeoGenesis Booster Serum and FACTORFIVE Nourishing Silk, you are comparing two serums that serve different skin needs. Both are designed to calm, firm, and smooth, but their target concerns and ingredient approaches differ significantly.
NeoGenesis Booster Serum is a calming stem cell serum formulated for sensitive or rosacea-prone skin. It aims to reduce the appearance of redness, dehydration, and collagen loss. FACTORFIVE Nourishing Silk is a silicone-free, growth factor-rich hydrating gel with copper peptides, positioned to calm, firm, and smooth skin after professional procedures.
Your choice depends on whether your primary concern is daily redness and sensitivity management or post-procedure recovery and firming.
Key Product Facts
- NeoGenesis Booster Serum: NeoGenesis Booster Serum contains Human Adipose Mesenchymal Stem Cell Conditioned Media and Human Fibroblast Conditioned Media, along with Chinese Senna Seed Extract, Gluconolactone, Glycerin, and Glyceryl Polyacrylate. Stem cell conditioned media are key to its calming and collagen-support claims, while Gluconolactone provides gentle exfoliation. This combination targets redness and dehydration.

NeoGenesis Booster Serum - FACTORFIVE Nourishing Silk: FACTORFIVE Nourishing Silk is a silicone-free, growth factor-rich hydrating gel with copper peptides. Growth factors and copper peptides are well-known for supporting skin repair and firmness. The silicone-free gel texture is ideal for post-procedure skin that may be sensitive to heavy ingredients.

FACTORFIVE Nourishing Silk
Who Should Choose NeoGenesis Booster Serum
NeoGenesis Booster Serum is designed for those with sensitive or rosacea-prone skin who want to address redness, dehydration, and visible signs of collagen loss. It is tagged as Acne Safe, Cruelty Free, and Gluten Free, making it a considerate option for reactive skin types.
Available in 15 mL and 30 mL sizes, it allows you to start with a smaller bottle to test tolerance. The stem cell technology aims to support the skin's natural repair without irritation.
If your daily concern is calming persistent redness and improving hydration, this serum is the more targeted choice.
Who Should Choose FACTORFIVE Nourishing Silk
FACTORFIVE Nourishing Silk is formulated for use after professional procedures such as facials, peels, or microneedling. Its growth factor and copper peptide complex supports the skin's recovery phase by calming and firming without silicone.
The gel texture absorbs quickly and is intended to smooth the skin while providing hydration. If you regularly undergo in-office treatments and need a recovery-focused serum, this product aligns with that need.
Note that the catalog does not provide specific usage frequency or compatibility details, so patch testing is advised if you have very sensitive skin.
NeoGenesis Booster Serum vs FACTORFIVE Nourishing Silk: Key Differences
- Primary concern: NeoGenesis targets daily redness, dehydration, and collagen loss for sensitive/rosacea-prone skin. FACTORFIVE targets post-procedure calming, firming, and smoothing.
- Key ingredients: NeoGenesis uses stem cell conditioned media, Chinese Senna Seed Extract, and Gluconolactone. FACTORFIVE uses growth factors and copper peptides in a silicone-free gel.
- Size options: NeoGenesis comes in 15 mL and 30 mL. FACTORFIVE is available in 1 oz.
- Texture: NeoGenesis is a serum; FACTORFIVE is a hydrating gel.
- Best for: NeoGenesis for daily use on reactive, redness-prone skin. FACTORFIVE for post-procedure recovery and firming.
How to Decide
If your skin is consistently red, dehydrated, and sensitive, and you want a daily serum that targets these issues, start with NeoGenesis Booster Serum. Its stem cell technology and gentle ingredients are designed for long-term support.
If you frequently get professional treatments and need a recovery serum that calms and firms without silicone, FACTORFIVE Nourishing Silk is the better match. Its growth factor and copper peptide formula supports healing and smoothing post-procedure.
Both serums are from reputable brands and serve distinct purposes. Choose based on your primary skin need and routine.



