Hoygi Vitamin C Face Serum — Konjac Root, Ferulic & Hyaluronic Acid, 30ml

Dull, uneven skin tone doesn't need a 10-step routine to fix — it needs the right actives, done right. Plenty of vitamin C serums oxidize in the bottle before you've even finished half of it, or leave a sticky, tacky residue that fights with your makeup. The Hoygi Vitamin C Face Serum solves both problems with a well-regarded three-active formulation: ascorbic acid (Vitamin C), ferulic acid, and hyaluronic acid, blended with soothing konjac root extract. Ferulic acid is included specifically because it helps stabilize Vitamin C, so the formula stays effective longer — both in the bottle and on your skin.

The result is a lightweight, non-greasy serum that absorbs quickly, leaves no sticky residue, and is gentle enough for daily morning and evening use. Vitamin E (tocopherol) adds antioxidant support, while chamomile extract and konjac root soothe and soften. The amber glass dropper bottle protects the formula from light degradation — important for maintaining Vitamin C potency over the product's shelf life. Fragrance-free and blends easily with the rest of your skincare routine. $13.99.

Key Ingredients

• Ascorbic Acid (Vitamin C) — antioxidant that supports a brighter, more even skin tone
• Ferulic Acid — enhances the stability and efficacy of Vitamin C; antioxidant properties
• Hyaluronic Acid — draws moisture to the skin for lasting hydration
• Tocopherol (Vitamin E) — antioxidant that supports skin comfort and softness
• Konjac Stem/Root Extract — soothing, hydrating plant extract
• Anthemis Nobilis Flower Extract (Chamomile) — calming botanical for skin comfort
• Glycerin — humectant that maintains surface moisture

Ideal For

Anyone building a consistent morning or evening skincare routine who wants a stable, well-formulated Vitamin C serum without the premium price tag of clinical-brand alternatives. Works well for sensitive skin thanks to the fragrance-free, chamomile-soothed formula, and layers easily under moisturizer or SPF.

Key Features

• Vitamin C + ferulic acid combination — a stable, well-regarded brightening formulation
• Lightweight gel texture — absorbs quickly with no greasy residue
• Fragrance-free — comfortable for sensitive skin and daily use
• Blends easily with other skincare products — layer under moisturizer
• Suitable for long-term daily skincare routines
• Amber glass dropper bottle — protects Vitamin C from light degradation
• Precise dropper applicator — no product waste
• 30ml generous size for daily use

How to Use

1. Cleanse face and pat dry
2. Apply 2–3 drops to fingertips
3. Gently massage into face and neck until fully absorbed
4. Follow with moisturizer
5. Use morning and/or evening as part of your daily skincare routine
6. Store away from direct sunlight to maintain Vitamin C potency

Specifications

Frequently Asked Questions

What does konjac root do in a Vitamin C serum?

Konjac root extract is known for its soothing, hydrating properties, which is why we paired it with Vitamin C in this formula — it's a gentler experience than a pure, unbuffered Vitamin C serum, especially for daily use.

Why include ferulic acid with Vitamin C?

Ferulic acid helps stabilize Vitamin C, which is naturally prone to oxidizing and losing potency once a bottle is opened. Pairing the two is a well-established approach in skincare formulation — it's the same logic behind higher-end "C E Ferulic"-style serums, at a fraction of the price.

What does hyaluronic acid add to this serum?

Hyaluronic acid draws moisture into the skin, balancing out Vitamin C's brightening effects with hydration — so you get a more even tone without your skin feeling tight or dry afterward.

Is 30ml enough for daily use?

Yes — many premium Vitamin C serums come in 15ml trial sizes at a high price per ounce. At 30ml (1 fl. oz.), this bottle is sized for months of consistent morning and/or evening use with the 2–3 drop application described above.

Is this serum fragrance-free and suitable for sensitive skin?

Yes, the formula is fragrance-free, and chamomile extract is included specifically to help calm and soothe skin. As with any new active ingredient, we recommend a patch test first if you have particularly reactive or sensitive skin.

How long does shipping take?

All orders ship free within the United States, with an estimated delivery of 4–9 business days. You'll receive tracking information by email as soon as your order ships.

What if the serum doesn't work for me?

We offer a 30-day return policy on all orders. If you're not satisfied, reach out and we'll help make it right.

What's in the Box

• 1 × Hoygi Vitamin C Face Serum (30ml)

Free US Shipping (4–9 business days). Ships within the United States. All prices in USD. 30-day return policy applies.