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Retahyalu C3 Age Barrier Booster Serum with Marine Algae
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Best Night Serum for Firms, Hydrates & Brightens Aging Skin
This lightweight night serum uses liposomal retinol, bakuchiol, Swiss glacier actives, and a hyaluronic acid complex to reduce wrinkles, boost hydration, support collagen, and deliver long-lasting glow all while reinforcing your skin barrier and calming irritation.
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Reduces fine lines & wrinkles
Boosts collagen & skin elasticity
Deeply hydrates & smooths texture
Also available on amazon
Noticing fine lines, dryness or a weakened skin barrier?
Many repair serums feel heavy and don’t deliver visible improvements.
Our Retahyalu C3™ works overnight to smooth wrinkles, deeply hydrate and repair your skin barrier for healthier, firmer skin.
Reduce Fine Lines & Wrinkles
Boost Collagen Production
Deeply Hydrate the Skin
Prevent UV Induced Skin Aging
Energizes Tired Skin
Increase Radiance and Brightening
Reduce Dark Spots and Pigmentation
Improve Skin Elasticity and Density
Prevention of Acne and even Skin Texture
Liposome Retinol
Boosts collagen, smooths wrinkles, refines pores, and supports long-lasting skin health.
Hyaluronic Acid Complex
Deeply hydrates, repairs damage, maintains elasticity, and delivers plump youthful skin.
Ceramide–Lipid Complex
Strengthens barrier, replenishes dry skin, and protects against moisture loss daily.
Nano Niacinamide
Reduces dark spots, pigmentation, freckles, and brightens for clearer radiant skin.
Plant-Based Retinol
Brightens, firms, refines texture, and improves elasticity with natural effectiveness.
Swiss Glacier Ingredients
Energizes skin, boosts radiance, restores balance, and combats daily stress.
Caffeine
Improves texture, locks hydration, slows collagen loss, and revives tired skin.
Bakuchiol
Enhances collagen, smooths tone, refines texture, and delivers youthful visible results.
Betaine
Boosts hydration, calms irritation, increases absorption, and maintains skin softness.
Bifida Ferment Lysate
Repairs skin, hydrates deeply, reduces wrinkles, and strengthens UV defense.
Marine Algae
Antioxidant-rich, soothes skin, supports collagen, and fights visible aging signs.
LSQ Aqua™
Deeply hydrates, revitalizes skin, improves absorption, and boosts other active ingredients.
1.Cleanser
Take one pump of Alpha B₃X Daily Brightening Cleanser, massage gently onto damp skin, and rinse thoroughly after 40 seconds.
2.Serum
Use Alpha B₃X Daily Brightening Serum and Retahyalu C3 Age Barrier Booster Serum together for visible, balanced results.
3.Sunscreen
Apply Spectracool™ Sunscreen & Moisturizer evenly to face and exposed areas as the last skincare step before sun exposure.
1. What is the best time to use the Night Repair Serum?
Use it at night after cleansing and before your moisturizer for best overnight skin renewal results.
2. Can I use the Night Repair Serum with other actives?
Yes, but avoid layering with strong exfoliants in the same routine. Pair with gentle hydration for best results.
3. Is this safe for all skin types?
Yes, it’s suitable for normal, dry, combination, and oily skin. Sensitive skin users should patch test first.
4. How soon will I notice changes in my skin?
Some users notice smoother, more hydrated skin within a week. Brighter, more even-toned skin can be expected within 4–6 weeks.
5. Does this serum help with fine lines?
Yes, its repair-focused formula supports skin renewal and improves the look of fine lines over time.
Skin Ritual
The Real Difference
What You’ve Faced vs What You’ll Finally Experience
| Feature | Ordinary Face Wash | Retahyalu C3 Serum |
|---|---|---|
| Fine line reduction | ✘ Very slow |  Visible in weeks |
| Hydration | Average | Deep overnight |
| Collagen boost | ✘ Minimal | Strong |
| Texture | Heavy | Lightweight, non-greasy |
Because skincare should never feel confusing. We’ve answered the most common questions so you can shop with confidence.
La Serentiqa
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