• BiON Mandelic Acid Serum – Exfoliating and Brightening AHA Serum for Acne and Hyperpigmentation Treatment
5.0
Rated 5.0 out of 5 stars
4

Bion Skincare Mandelic Acid Serum 8% and 15%

Bion Skincare Mandelic Acid Serum 8% and 15%

Exfoliate, clear breakouts, and fade dark spots with BiON Mandelic Acid Serum—a gentle AHA treatment for acne-prone, aging, and sensitive skin.

Why We Love It

We love it because it gently exfoliates, clears acne, brightens skin, and boosts hydration without irritation. With Mandelic Acid, Niacinamide, and Hyaluronic Acid, it improves texture, fades dark spots, and strengthens the skin barrier.

How To Use

Apply evenly over skin every other day for 2 weeks, then apply daily or as directed.

Ingredients

8% Ingredients: Deionized Water (Aqua), Lactic Acid, Propylene Glycol, Mandelic Acid, Butylene Glycol, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Sodium Hyaluronate, Niacinamide, Azelaic Acid, Sodium PCA, Citrus Sinensis (Orange) Peel Oil, Cym- bopogon Flexuosus (Lemongrass) Oil, Helianthus Annuus (Sunflower) Seed Oil, Lavandula Angustifolia (Lavender) Flower Oil, Xanthan Gum, Sodium Benzoate, Potassium Sorbate 15% Ingredients: Deionized Water (Aqua), Mandelic Acid, Lactic Acid, Propylene Glycol, Butylene Glycol, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Sodium Hyaluronate, Niacinamide, Azelaic Acid, Sodium PCA, Citrus Sinensis (Orange) Peel Oil, Cymbopogon Flexuosus (Lemongrass) Oil, Helianthus Annuus (Sunflower) Seed Oil, Lavandula Angustifolia (Lavender) Flower Oil, Xanthan Gum, Sodium Benzoate, Potassium Sorbate
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$59.00 CAD
$59.00 CAD
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Bion Skincare Mandelic Acid Serum 8% and 15%

$59.00 CAD

BiON Mandelic Acid Serum – Clears Pores, Reduces Breakouts, and Refines Skin Texture for a Smoother Complexion

Clear & Refined Skin

Mandelic Acid and Azelaic Acid work together to unclog pores, regulate oil production, and prevent breakouts without over-drying the skin. Their antibacterial properties fight acne-causing bacteria while gently exfoliating dead skin cells, leaving your complexion smoother and clearer. This serum also reduces post-acne marks and prevents future breakouts by balancing sebum levels and promoting faster skin renewal.

BiON Mandelic Acid Serum – Fades Hyperpigmentation and Evens Skin Tone for a Brighter, More Radiant Complexion

Brightens & Evens Tone

Infused with Niacinamide and Lactic Acid, this powerful formula fades hyperpigmentation, sun damage, and acne scars while boosting overall skin radiance. It gently exfoliates dull, dead skin cells and promotes an even complexion, reducing dark spots and redness caused by inflammation. With continued use, expect a brighter, more even skin tone that looks fresh and youthful.

Hydrating facial cleanser with Sodium Chondroitin Sulfate and Copper Lysinate to restore moisture and strengthen skin.

Strengthens Barrier

Unlike traditional exfoliants, this serum is enriched with Hyaluronic Acid and Sodium PCA, ensuring deep hydration while renewing the skin. These moisture-boosting ingredients help the skin retain hydration, prevent dryness, and reinforce the skin barrier against environmental stressors. Say goodbye to irritation and hello to a plump, healthy, and well-nourished complexion with every use.

Can this serum be used on sensitive skin?

Yes! Mandelic Acid has a larger molecular size, meaning it penetrates more slowly and is gentler than Glycolic Acid. It’s ideal for those with sensitive, acne-prone, or reactive skin, reducing irritation while still delivering powerful exfoliation and skin-renewing benefits.

How often should I use this serum?

Start by applying it every other day for two weeks to allow your skin to adjust. Once tolerated, you can increase to daily use for best results. Always follow with SPF during the day, as exfoliating acids can make the skin more sun-sensitive.

Can I layer this with other skincare products?

Absolutely! This serum works well under moisturizers, acne treatments, and anti-aging products. However, avoid combining it with other strong exfoliating acids (like Glycolic Acid or Salicylic Acid) and always apply sunscreen during the day to protect your newly exfoliated skin.

I have non-product related questions.

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100%would recommend this product
5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
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4 reviews
  • Lindsy
    Verified Buyer
    3 years ago
    Rated 5 out of 5 stars
    Potent but gentle

    My esthetician started me on mandelic because I have sensitive skin that freaks out with any harsh chemicals or exfoliants. This does a great job of keeping my acne at bay but not drying me out too much or making my skin overreact.

    Was this helpful?
  • Lisa H.
    Verified Buyer
    4 months ago
    Rated 5 out of 5 stars
    Amazing for acne prone skin

    Love this serum! Has helped cleared my acne and makes my skin brighter. Hoping to try the 15% someday.

    Was this helpful?
  • Jerome P.
    Verified Buyer
    13 seconds ago
    Rated 5 out of 5 stars
    Mandelic

    Helps with acne

    Was this helpful?
  • Kristin
    Verified Buyer
    3 years ago
    Rated 5 out of 5 stars
    Blemish prone skin must have!

    My first time using a mandelic serum and I’m sold. This product has been amazing. My skin looks so much better.

    Was this helpful?

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