Understand the source comparison
Snap-8 Formulation Comparison
Over-the-counter serum (clear bottle) 1–3% (undisclosed) Degrades 20–30% in 60 days None or basic humectants 6–12 months (unrefrigerated) High degradation risk; low therapeutic probability Research-grade lyophilized powder User-defined (5–10% recommended) Stab
No winner is assigned.
This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.
- Over-the-counter serum (clear bottle)
- 1–3% (undisclosed)
- Degrades 20–30% in 60 days
- None or basic humectants
- 6–12 months (unrefrigerated)
- High degradation risk; low therapeutic probability
- Research-grade lyophilized powder
- User-defined (5–10% recommended)
- Stable 12+ months at −20°C
- User adds penetration enhancer
- 30 days (reconstituted, refrigerated)
- Maximum potency control; requires reconstitution knowledge
- Liposomal peptide serum (amber bottle)
- 5–8%
- Degrades 10–15% in 60 days
- Phospholipid vesicles
- 3–6 months (refrigerated)
- Best balance of convenience and efficacy for pre-formulated products
- Peptide-conjugated serum
- 3–5% (as conjugate)
- Stable 60–90 days at room temp
- Lipophilic conjugation
- 6–9 months (unrefrigerated)
- Good penetration; concentration lower due to conjugate mass