⚠ Allergen watch
Tree Nut (Coconut)SoySeeds
Always check the physical label — formulas change.
Multiple forms of vitamin C paired with alpha-lipoic acid and glutathione to brighten, protect against oxidative damage, and support collagen production. Clears congestion while… more ▼
Key Ingredients
Sodium ascorbyl phosphate
Glyceryl ascorbate
Magnesium ascorbyl phosphate and tetrahexydecyl ascorbate
Alpha-lipoic acid and glutathione
Concentrations not disclosed by brand. Tap a key ingredient for a quick note.
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Packaging
Dropper
Benefits
Acne-Fighting
Targets breakouts with active ingredients that reduce bacteria and inflammation
Anti-Aging
Targets fine lines, wrinkles, and loss of firmness
Antioxidant
Protects skin from free radical damage caused by UV, pollution, and stress
Dark-Spot Correcting
Fades hyperpigmentation and evens out discoloration over time
Hydrating
Delivers water and humectants to plump and quench thirsty skin
Moisturizing
Locks in moisture to keep skin soft and supple throughout the day
Nourishing
Feeds skin with vitamins, fatty acids, and essential nutrients
Oil-Controlling
Regulates excess sebum production for a shine-free finish
Plumping
Boosts skin volume and bounce — minimizes the look of fine lines
Finish
Natural
How to Use
Apply a few drops to clean skin before moisturizer. Gently press into face and neck, morning and/or evening.
4.5★· 63 reviews on Credo
Best Seller
The paper trail
🔬Peer-reviewed14 of 24 ingredients · 14 papers →
⚖️Regulatory16 listings →
🛡️Safety-assessed36 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Skin Type
●Mature
Skin Concerns
How to Use
Apply a few drops to clean skin before moisturizer. Gently press into face and neck, morning and/or evening.
Certifications
Oil-Free
✓ audited — an independent body checked it. ◦ pay-to-play — brand-paid or self-declared; a signal, verify at the source.
$120
$40.00/oz
$$$$
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Verified Mar 2026
C-Therapy Serum
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