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Tremella & B3 Serum

Defend & Hydrate

This water-based serum is fortified with Silver Mushroom, a natural and powerful, Hyaluronic Acid and Niacinamide to boost water retention, improve barrier function, increase skin immunity, and defend against external aggressors for a calmer and more hydrated complexion.

Designed for the most dehydrated skins seeking super antioxidant protection.

KEY ACTIVES:

Niacinamide Vitamin B3
Tremella

How to Use

For best results apply ½-1 dropper to clean, dry skin on the face, neck, and décolletage including the eye area morning and/or night, then follow with your chosen INSKIN.CO Hydrator.

Texture

Water-based serum.

Ingredients

Water (Aqua), Niacinamide, Tremella Fuciformis Sporocarp Extract, Glycerin, Sodium Phytate, Benzyl Alcohol, Salicylic Acid, Sorbic Acid, Citric Acid

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INGREDIENTS

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Niacinamide

Brightening
Anti-Inflammatory
Lipid Balancing

Fights bacteria and reduces inflammation, balances lipid and water levels and lightens uneven skin tone to prevent further unwanted pigmentation.

FOUND IN:

Bakuchiol & B3 Serum

Arbutin & B3 Serum

Tremella & B3 Serum

Niacinamide

Brightening
Anti-Inflammatory
Lipid Balancing

Fights bacteria and reduces inflammation, balances lipid and water levels and lightens uneven skin tone to prevent further unwanted pigmentation.

FOUND IN:

Bakuchiol & B3 Serum

Arbutin & B3 Serum

Tremella & B3 Serum

Tremella

Antioxidant
Anti-Inflammatory
Hydrating Humectant

Plant extract loaded with Vitamin D to calm and protect an irritated or sensitised skin with exceptional water retention properties to repair barrier function.

FOUND IN:

Tremella & B5 Serum

Frequently Asked
Questions

What is a tremella serum and how does it work?

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A tremella serum is a skincare formula featuring Tremella Fuciformis Sporocarp Extract, known as Silver Mushroom. This powerful plant-based ingredient found in our hydrating serum acts like a natural hyaluronic acid, boosting hydration by binding moisture to the skin. Tremella also stimulates collagen production, softens fine lines, and protects against oxidative damage thanks to its high antioxidant and Vitamin D content. INSKIN.CO’s Tremella & B3 Serum leaves your skin visibly smoother, calmer, and more radiant.

How does a B3 serum improve skin health?

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A B3 serum, also known as a niacinamide serum, offers wide-ranging skin benefits. In our Tremella & B3 Serum, niacinamide helps:

Reduce inflammation and acne-causing bacteria
Strengthen the skin barrier and increase water retention
Minimise the appearance of pores
Brighten the complexion by reducing hyperpigmentation

This makes our hydrating serum a go-to solution for uneven tone, dehydration, and sensitivity.

What makes the Tremella & B3 Serum a powerful hydrating face serum?

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The Tremella & B3 Serum combines two of the most effective hydrating and barrier-supporting ingredients in botanical skincare: Tremella mushroom (Silver Mushroom) and Vitamin B3 (Niacinamide). Tremella is a natural alternative to hyaluronic acid, attracting moisture and binding it to the skin’s surface. Niacinamide enhances lipid synthesis, strengthens the skin’s immune defence, and improves water retention, making this hydrating serum ideal for dry, dull, or compromised skin.

What skin concerns does the tremella serum address?

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Our tremella serum is a powerhouse hydrating face serum designed to target multiple skin concerns, including:

Dehydration & dryness – With Tremella mushroom acting as a natural hyaluronic acid, this hydrating serum binds moisture to the skin’s surface, instantly plumping and smoothing.
Compromised skin barrier – Niacinamide (Vitamin B3) found in this hydrating face serum strengthens the skin’s natural barrier by increasing lipid synthesis, supporting long-term hydration and resilience.
Inflammation & redness – Our Tremella & B3 serum helps reduce inflammation, soothe redness, and calm sensitive skin.
Acne & congestion – The B3 serum boosts skin immunity and helps eradicate acne-causing bacteria for a clearer complexion.
Uneven tone & hyperpigmentation – Both Tremella and Niacinamide formulated in this hydrating face serum helps to lighten dark spots and even out skin tone.
Fine lines & early aging signs – Tremella serum boosts collagen production and fights free radical damage to smooth and firm the skin.

This hydrating face serum is ideal for anyone experiencing dull, tired, or imbalanced skin, especially those seeking deep hydration with added antioxidant protection.

Can the Tremella serum help with signs of aging?

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Yes. This hydrating face serum is packed with natural polysaccharides and antioxidants that help:

Stimulate collagen production
Visibly reduce fine lines and wrinkles
Fight oxidative stress from UV exposure and pollution

Combined with niacinamide, our hydrating serum works to repair, strengthen, and rejuvenate skin over time.

Who should use a hydrating face serum like Tremella & B3?

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Anyone experiencing dryness, dullness, or a compromised barrier can benefit from a hydrating serum. INSKIN.CO’s Tremella & B3 Serum is best for dehydrated or sensitive skin types, but it’s also suitable for those dealing with inflammation, redness, fine lines, and uneven tone. The hydrating face serum is gentle enough for daily use, even around the eyes.

Is the tremella serum suitable for all skin types, including sensitive skin or acne-prone skin?

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Absolutely, all skin types can use this hydrating serum, especially dehydrated skins seeking super antioxidant protection. Both Tremella mushroom and niacinamide are non-irritating and work to reduce inflammation and redness, which makes it suitable for sensitive and acne-prone skin. Niacinamide is especially beneficial for acne-prone skin due to its antibacterial properties and ability to regulate oil production while calming irritation.

How do I use the tremella serum in my skincare routine?

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To incorporate INSKIN.CO’s Tremella & B3 Serum into your skincare routine, follow these steps:

Cleanse - Start with a gentle cleanser from the INSKIN.CO Cleansers range to remove impurities and prep your skin.
Apply Tremella & B3 Serum - On clean, dry skin, apply ½ to 1 full dropper to your face, neck, and décolletage – even around the eyes. This hydrating serum absorbs quickly and deeply nourishes.
Moisturise - Follow with your favourite INSKIN.CO Hydrator to lock in the moisture and reinforce your skin barrier.
Sun Protection - If using in the morning, always apply a broad-spectrum sunscreen as the final step.

For guidance on incorporating the Tremella & B3 Serum into your skincare routine, visit your nearest INSKIN.CO skin clinic or start a live chat on our website with an INSKIN.CO Skin Expert.

Can I layer the tremella serum with other serums or active ingredients?

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Yes, you can absolutely layer INSKIN.CO’s Tremella & B3 Serum with other serums and active ingredients. This hydrating serum is water-based and fast-absorbing, making it the perfect first layer after cleansing. It pairs well with other skincare products such as:

Vitamin C serums – for brightening and antioxidant protection.
Brightening serums – containing ingredients such as niacinamide and arbutin to boost skin radiance.
Exfoliating acids (AHA/BHA) – as long as your skin tolerates it, use the Tremella serum after exfoliation to replenish hydration and calm the skin.
Retinol or Bakuchiol – to help buffer and soothe the skin while enhancing barrier repair.

Whether you’re building a morning or evening routine, this hydrating face serum works beautifully as a multi-tasking base to support skin health, hydration, and resilience.

Is this hydrating face serum pregnancy and breastfeeding-safe?

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Yes, INSKIN.CO’s Tremella & B3 Serum is safe to use during pregnancy and breastfeeding. This hydrating serum is free from retinol, harsh acids, and synthetic fragrances, making it a gentle yet effective choice for expecting and nursing mothers. As always, patch testing and consulting with your healthcare provider is a good idea when introducing any new skincare during this time.

What other products do you offer in your INSKIN.CO range?

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INSKIN.CO offers a full range of skincare, including gentle cleansers and exfoliators, corrector serums to target all skin concerns, nourishing hydrators, and targeted daily mask treatments designed to support glowing, healthy skin.