From your thirties, collagen production starts to measurably decline. Zelens Power C is a clinically tested 20% Vitamin C concentrate formulated to directly address this — stimulating collagen synthesis, restoring firmness, and correcting pigmentation from the first weeks of consistent use.

The active at the heart of this formula is a 20% stable Vitamin C ester — a lipid-soluble, non-oxidising form that penetrates more effectively and maintains potency far longer than conventional ascorbic acid. Independent clinical trials confirm measurable improvements in collagen levels, skin firmness, fine line depth, and pigmentation intensity. These are documented results, not perceived ones.

The formula is further reinforced with Kakadu Plum, the world's highest-known natural source of Vitamin C — containing up to 100 times more per gram than an orange — alongside a precision blend of six fermented plant extracts including acerola cherry and blackcurrant. Fermentation enhances bioavailability and skin penetration, amplifying antioxidant protection and significantly reducing the irritation risk that conventional high-concentration Vitamin C formulas carry.

For skins in their thirties, forties, fifties and beyond — this is daily collagen support that is clinically substantiated, skin-type inclusive, and designed to build results over time.

BENEFITS

• Clinically proven to boost collagen synthesis, improve skin firmness, and visibly smooth fine lines
• 20% stable Vitamin C ester — a more effective, non-oxidising form than standard ascorbic acid
• Targets pigmentation, dark spots, and uneven skin tone with consistent daily use
• Kakadu Plum and six fermented plant extracts reinforce antioxidant defence and skin barrier integrity
• Lightweight, fast-absorbing concentrate — compatible with all skin types from 30 onwards, including sensitive

YOU'LL LOVE THIS IF

You've been waiting for a Vitamin C that performs without irritation. It absorbs in seconds, layers weightlessly under SPF, and becomes the kind of daily step that quietly transforms your skin — not just from one morning to the next, but over months of consistent use.

Suitable for: All skin types | 30+ | Dry skin | Combination skin | Oily skin | Sensitive skin | Pigmentation | Collagen support | Skin longevity

TARGETS

• ✓ Collagen loss and reduced skin firmness
• ✓ Fine lines and early signs of skin ageing
• ✓ Pigmentation and dark spots
• ✓ Dullness and uneven skin tone
• ✓ Oxidative stress and environmental skin damage

SUITABLE FOR

• ✓ All skin types from 30 onwards — dry, oily, combination, normal, and sensitive
• ✓ Skins showing reduced firmness, fine lines, or early collagen loss
• ✓ Uneven skin tone, pigmentation, or sun damage
• ✓ Daily use morning or evening; suitable under SPF and moisturiser
• ✓ Vitamin C-sensitive skins — the stable ester form significantly reduces irritation risk
• ✓ Fragrance-sensitive routines (confirm with brand)

HOW TO USE

Apply 2–3 drops to clean, dry skin each morning or evening. Gently press into the face and neck before moisturiser. Follow with SPF in the morning. Can be layered under any Zelens moisturiser or eye cream. Use daily for best results — collagen benefits build with consistent use over weeks.

KEY INGREDIENTS

• 20% Vitamin C Ester (Ascorbyl Tetraisopalmitate): A highly stable, lipid-soluble form of Vitamin C. Unlike L-ascorbic acid, it does not oxidise on contact with air or light, ensuring the full 20% potency reaches the skin. Clinically proven to stimulate collagen synthesis, reduce pigmentation, and protect against UV-induced oxidative damage.
• Kakadu Plum Extract: The world's richest natural source of Vitamin C — containing up to 100 times more per gram than an orange. Delivers potent antioxidant and brightening activity alongside the primary Vitamin C ester.
• Fermented Plant Complex (Acerola Cherry, Blackcurrant + 4 additional extracts): Fermentation increases bioavailability and enhances skin penetration. This complex amplifies antioxidant protection, supports barrier function, and improves overall formula tolerance — making high-concentration Vitamin C accessible to more skin types.

FULL INCI

Please provide full INCI.

DIRECTIONS & WARNINGS

For external use only. Patch test recommended on first use. If irritation occurs, reduce frequency and build use gradually. Always follow with SPF in the morning when using active formulas. Avoid direct contact with eyes. Store in a cool, dry place away from direct sunlight. Keep out of reach of children.