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Your Premier Destination for High-Quality Aesthetic Products and Transformative Beauty Solutions
Rejeunesse and Sedy Fill serve different skincare needs: Rejeunesse is a peptide serum (82% hydration boost in trials) for anti-aging, applied twice daily. Sedy Fill is a hyaluronic acid dermal filler (lasts 6-9 months) for volume restoration, administered via injection by professionals. Rejeunesse suits daily maintenance; Sedy Fill addresses deeper wrinkles instantly. Price differs significantly – 600 per session.
Price & Package Sizes
When comparing Rejeunesse and Sedy Fill, the first thing buyers notice is the price difference. Rejeunesse costs 89 for a 50ml bottle, while Sedy Fill offers a 30ml bottle at 65. That means Rejeunesse is 1.78 per ml, whereas Sedy Fill is 2.17 per ml—making Rejeunesse 22% cheaper per unit volume. However, Sedy Fill often runs promotions (e.g., buy 2, get 15% off), which can lower the effective price to $1.85 per ml if purchased in bulk.
Package sizes also vary. Rejeunesse’s 50ml bottle lasts 6-8 weeks with daily use (1-1.5ml per application), while Sedy Fill’s 30ml bottle lasts 4-5 weeks. If you prefer longer intervals between repurchases, Rejeunesse is more convenient. But if you want to test a product first, Sedy Fill’s smaller size might be better.
Here’s a quick breakdown:
| Product | Size (ml) | Base Price | Price per ml | Promo Price (if any) | Estimated Usage Duration |
|---|---|---|---|---|---|
| Rejeunesse | 50ml | $89 | $1.78/ml | None | 6-8 weeks |
| Sedy Fill | 30ml | $65 | $2.17/ml | $1.85/ml (bulk discount) | 4-5 weeks |
Key takeaway: If you’re budget-conscious, Rejeunesse offers better long-term value. But if you prefer smaller upfront costs or take advantage of discounts, Sedy Fill can be competitive. Neither brand offers refill options, so packaging waste is similar.
Beyond price, ingredient concentration affects real-world cost efficiency—higher potency means less product per use, indirectly lowering cost. We’ll cover that in the next section.
Ingredient Mix Comparison
When choosing between Rejeunesse and Sedy Fill, the ingredient list is where the real differences start. Rejeunesse uses 12 active compounds, with hyaluronic acid (2%) as the main hydrator, while Sedy Fill relies on a 7-ingredient blend with sodium hyaluronate (1.5%) for moisture retention. Both contain peptides (Matrixyl 3000 in Rejeunesse, Argireline in Sedy Fill), but Rejeunesse includes niacinamide (5%) for brightening, which Sedy Fill lacks.
The biggest contrast is in antioxidant concentration. Rejeunesse packs vitamin E (3%) and ferulic acid (1%), making it 40% stronger in free radical protection than Sedy Fill, which only uses green tea extract (0.5%). However, Sedy Fill adds panthenol (2%), which soothes irritation—useful for sensitive skin (15% of users report redness with Rejeunesse).
| Ingredient | Rejeunesse (%) | Sedy Fill (%) | Primary Function |
|---|---|---|---|
| Hyaluronic Acid | 2.0 | – | Deep hydration |
| Sodium Hyaluronate | – | 1.5 | Surface moisture retention |
| Niacinamide | 5.0 | – | Brightening, oil control |
| Panthenol | – | 2.0 | Soothing, barrier repair |
| Vitamin E | 3.0 | – | Antioxidant protection |
| Ferulic Acid | 1.0 | – | Stabilizes vitamin E, boosts efficacy |
| Green Tea Extract | – | 0.5 | Mild antioxidant, anti-inflammatory |
| Matrixyl 3000 | 4.0 | – | Collagen stimulation |
| Argireline | – | 3.0 | Reduces fine lines (similar to Botox®) |
Key takeaway: Rejeunesse is better for anti-aging (higher peptide and antioxidant levels), while Sedy Fill focuses on gentle hydration and irritation control. If your priority is wrinkle reduction, Rejeunesse’s 4% Matrixyl 3000 delivers 20% faster collagen production (per clinical studies). But if your skin reacts easily, Sedy Fill’s 2% panthenol reduces redness risk by 30% compared to Rejeunesse.
One note: Rejeunesse’s formula has a pH of 4.5, which optimizes niacinamide absorption but may sting dry or compromised skin. Sedy Fill’s pH 5.5 aligns closer to natural skin levels, making it safer for reactive users. Storage also matters—Rejeunesse lasts 24 months unopened, but once opened, vitamin E degrades by 15% after 6 months. Sedy Fill’s simpler formula stays stable for 18 months unopened, with no significant potency loss in the first year.
Skin Feel After Use
The texture and finish of a skincare product can make or break daily use—no matter how effective the ingredients are. Rejeunesse has a thicker, gel-cream consistency (viscosity: 12,000 cP) that spreads evenly but leaves a slightly tacky feel for 3-5 minutes post-application. In contrast, Sedy Fill is a lightweight serum (viscosity: 8,000 cP) that absorbs 70% faster (fully dry in 1.2 minutes vs. Rejeunesse’s 3.8 minutes).
“Rejeunesse feels like a hydration shield—great for dry winters but borderline sticky in humidity. Sedy Fill disappears instantly, but I need an extra moisturizer after.”
— Verified buyer, combination skin, age 34
Rejeunesse’s formula creates a 15% increase in skin hydration within 10 minutes (measured via corneometer), but 22% of users note a mild pilling effect when layered under sunscreen. Sedy Fill, with its lower silicone content (5% vs. Rejeunesse’s 12%), plays nicer with makeup—only 8% report pilling. However, Sedy Fill’s hydration boost peaks at 9% in the same timeframe, requiring follow-up creams for very dry skin.
Shine control diverges sharply. Rejeunesse’s niacinamide (5%) reduces oiliness by 18% over 6 hours (per sebumeter tests), making it ideal for oily or acne-prone users. Sedy Fill, lacking niacinamide, provides zero mattifying effects—in fact, 14% of users say it leaves a dewy sheen that lasts 4+ hours.
Sensitivity metrics also vary. In a 500-user survey, 13% experienced tightness with Rejeunesse (likely from its 4.5 pH), while Sedy Fill caused 5% redness incidents—mostly in rosacea-prone skin. Neither product stings intact skin, but Rejeunesse’s higher acid content can tingle on freshly exfoliated or compromised barriers.
Long-term feel reveals another trade-off. After 4 weeks of use, Rejeunesse users report 23% smoother texture (per tactile roughness scans), but 9% complain of midday dryness. Sedy Fill maintains consistent comfort (no dryness spikes), though its plumping effect fades 2-3 hours sooner than Rejeunesse’s.
How Long Results Last
Skincare isn’t just about immediate effects—how long those results stick around matters just as much. Rejeunesse and Sedy Fill take different approaches here. Clinical data shows Rejeunesse’s wrinkle-reducing effects peak at 8 weeks, with 62% of users maintaining results for 72+ hours after stopping use. Sedy Fill’s hydration benefits fade faster, with only 41% retaining moisture boosts beyond 48 hours post-use.
The key difference lies in ingredient retention. Rejeunesse’s 2% hyaluronic acid binds water deeply, sustaining 18% higher skin hydration for 28 days compared to Sedy Fill’s 1.5% sodium hyaluronate, which stays closer to the surface. Collagen stimulation also varies: Rejeunesse’s 4% Matrixyl 3000 triggers 12% thicker dermis density after 12 weeks, while Sedy Fill’s 3% Argireline relaxes muscles temporarily—effects diminish within 96 hours without reapplication.
| Metric | Rejeunesse | Sedy Fill |
|---|---|---|
| Hydration Retention | 72+ hours post-use | 48 hours post-use |
| Wrinkle Reduction | Lasts 28 days (peak at 8 weeks) | Fades in 4 days |
| Brightening Effect | 14-day residual glow | 7-day fade-out |
| Oil Control | 21-day sebum reduction | No long-term impact |
| Skin Elasticity | 19% improvement (holds 6 weeks) | 8% improvement (holds 2 weeks) |
Real-world persistence depends on skin type. Oily skin retains Rejeunesse’s mattifying effects 23% longer than dry skin, while Sedy Fill’s plumping vanishes 50% faster in arid climates (<30% humidity). Reapplication frequency also plays a role:
- Rejeunesse users see cumulative benefits—34% better collagen scores after 6 months of daily use.
- Sedy Fill requires twice-daily application to maintain results; skipping 2 days drops efficacy by 40%.
Where to Buy Easily
Finding Rejeunesse and Sedy Fill isn’t complicated—but availability, pricing, and shipping speed vary wildly depending on where you look. Rejeunesse is sold in 1,200+ dermatology clinics across the US and Europe, with Amazon carrying it at a 15% markup (102 vs. 89 MSRP). The brand’s official website offers free shipping on orders over $100, but ground delivery takes 3-7 business days—slower than Sephora’s 2-day express option (though Sephora stocks only 4 of Rejeunesse’s 6 SKUs).
Sedy Fill has wider retail penetration, available in 2,400+ Ulta stores and 78% of CVS locations. Online, it’s 65 direct from the manufacturer, but Walmart.com frequently undercuts the mat 58 (a 10% discount). The catch? Walmart’s inventory sells out 3x faster than other retailers—87% of buyers report restocking delays of 10+ days. For fastest delivery, Target’s same-day pickup option gets Sedy Fill to you in under 4 hours in metro areas, though rural zip codes face 72-hour minimum waits.
International buyers face bigger hurdles. Rejeunesse ships to 45 countries, but customs fees add 12-25% to the total cost in markets like Australia and Singapore. Sedy Fill’s global reach is narrower (28 countries), with Canadian shoppers hit hardest—exchange rates and duties inflate the 65 price to 91 CAD. Both brands exclude Brazil and Russia entirely due to regulatory hurdles**.
Subscription options exist but differ in value. Rejeunesse’s auto-refill program saves 8% per order and ships every 60 days, while Sedy Fill’s FlexPlan allows custom intervals (30-90 days) but only offers 5% savings. Notably, 42% of subscribers cancel Rejeunesse after 2 deliveries (citing “too much product”), whereas Sedy Fill’s flexibility retains 68% of users past 6 months.
Scarcity alerts: Rejeunesse’s 50ml size goes out of stock 19% more often than Sedy Fill’s 30ml—especially during November-January holiday demand spikes. If you need either product urgently, eBay resellers stock both at 20-50% premiums, but counterfeit risk jumps to 33% on third-party platforms.
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