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10 Best tetrahexyldecyl ascorbate serum in Canada
Best Choice01Neo NaturelleNeo Naturelle C-Major Vitamin C Serum 23% | THD Ascorbate Face & Eye Serum for Mature, Menopausal & Sensitive Skin | Brightening, Dark Spot & Radiance Care | Natural, Vegan, Made in Canada | 30 mL
Main highlights- NATURAL, VEGAN & MADE IN CANADA: Hormone friendly; no gluten, sulfates, parabens, petroleum derivatives, glycols, or preservatives. From Neo Naturelle, a women-owned Canadian brand. 30 mL (1 fl oz)
- MADE FOR MATURE & MENOPAUSAL SKIN: Multi-award-winning, water-free oil serum designed for perimenopausal, menopausal, and maturing skin, for visible radiance and a smoother, more luminous complexion
- GENTLE ENOUGH FOR EYES & SENSITIVE SKIN: A lower-irritation alternative to traditional L-Ascorbic Acid serums; suitable for all skin types and can be used as an eye serum, avoiding direct contact with eyes
- BRIGHTENS & EVENS SKIN TONE: Helps reduce the appearance of dark spots and discolouration while promoting firm, hydrated, glowing skin with Rosehip Oil, Sea Buckthorn Oil, and Vitamin E
- 23% ULTRA-STABLE VITAMIN C: Formulated with Tetrahexyldecyl (THD) Ascorbate, an advanced oil-soluble Vitamin C that stays potent and stable until the very last drop, with no oxidation or turning brown
9.8Exceptional
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Value for Money02SkinfixSkinfix Brighten + Firm 15% Vitamin C Serum for Face - Visibly Fades Dark Spots & Fine Lines - Safe for Sensitive & Aging Skin - Founded in Canada
Main highlights- INGREDIENTS - 15% THD Vitamin C visibly illuminates and firms. 2% Tetrapeptide Solution visibly reduces dark spots and hyperpigmentation. 2% PGA Peptide Solution restores bounce. 5% Glycerin hydrates. 1% AOX Blend with Ferulic Acid protects potency.
- ILLUMINATING VITAMIN C SERUM - Visibly fade dark spots & lines in 1 month. Our formula pairs 15% Tetrahexyldecyl Ascorbate—a gentle, ultra-potent, stable form of vitamin C—with peptides to double down on results, without visibly irritating skin.
- HOW TO USE - Safe to use twice a day, every day—even when first starting out. Apply 1-2 pumps to clean, dry skin after cleansing, but before moisturizer.
- DO NO HARM - Formulated without fragrance, essential oils, silicones, phthalates, microplastics, parabens, sulfates, PEGs, and gluten. It is safe for sensitive skin, vegan & cruelty free.
- CLINICAL RESULTS - 97% saw more naturally radiant skin. 100% saw their fine lines and wrinkles improved. 100 percent of participants said it was gentle on skin—even with twice-daily use over two months.
9.7Exceptional
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- 03Timeless Skin Care
Timeless 10% Vitamin C + E Ferulic Acid Serum, Vegan, 50 ml
Main highlights- Use for Dry & Oily Skin: For the best skin support, use this vitamin C serum daily; apply 2-3 pumps onto freshly cleansed skin
- Timeless Promise: Timeless Skin Care delivers effective results with high concentrations of active ingredients; our cruelty-free solutions are made with zero parabens, fragrances, or dyes
- Face Serum for Skin Barrier Support: Our vitamin C serum supports a healthy skin defense against environmental pollutants
- Enriched Serum for Brightening Skin: Our skin care serum is infused with a megadose of vitamin C to support bright skin and aid healthy skin cell turnover
- Advanced Skin Serum Formula: This vitamin C serum contains a blend of 20% vitamin C and E alongside Ferulic Acid, formulated to aid an even tone and texture
9.5Excellent
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- 04Naturium
Naturium Multi-Peptide Advanced Serum, Most Skin Types, 30 ml / 1.0 fl oz
Main highlights- SKINCARE THAT WORKS: At Naturium, we are committed to providing affordable skincare essentials that use only ingredients directly benefiting the skin’s health, which support the integrity and effectiveness of our formulations
- PROUDLY FORMULATED: All of our products are formulated to be pH level appropriate, Vegan, Cruelty Free, Paraben Free, Gluten Free, Skin Compatible, and Dermatologist Tested, most of our skincare is Synthetic Fragrance Free
- POWERFUL MULTI-PEPTIDE BLEND: The encapsulated copper peptides and Argireline Amplified peptide work to improve texture and reduce the appearance of fine lines and wrinkles, encapsulated ferulic acid and collagen help firm skin's appearance
- MOST SKIN TYPES: Perfect for aging, blemish-prone, combination, dry, and sensitive skin a patch test is advised prior to use, can be applied daily AM+PM, use 1-2 pea sized drops on clean skin followed by a moisturizer and SPF during the day
- FIRMING and HYDRATING LIFT: Our Multi-Peptide Advanced face serum helps improve texture for a smoother complexion, supports firmer-looking skin, and plumps for a lifted effect
9.4Excellent
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- 05BYRANA
BYRANA Vitamin C Brilliant Glow Face Serum – Korean Anti Aging Skincare with THD Ascorbate, Matrixyl 3000, Ferulic Acid & Ginseng – Visibly Reduces Dark Spots, Uneven Tone, Fine Lines & Wrinkles
Main highlights- VISIBLE SKIN REJUVENATION: Enriched with Matrixyl 3000, a peptide blend proven to stimulate collagen production and repair skin. With consistent use, the serum smooths fine lines, firms, and improves texture for a brighter, healthier complexion.
- POWERFUL ANTIOXIDANT SUPPORT: Infused with Vitamin E and Ferulic Acid to neutralize free radicals, enhance UV protection, and improve skin texture. Combined with Panax Ginseng and Green Tea for anti-inflammatory benefits, this serum shields your skin from environmental stressors while boosting its youthful glow.
- NEXT-GENERATION VITAMIN C: Powered by Tetrahexyldecyl Ascorbate (THD), a cutting-edge, lipid-soluble form of Vitamin C that penetrates deeper into the skin than traditional Vitamin C. Its advanced formulation delivers visible results by reducing dark spots, fine lines, and wrinkles while being exceptionally gentle on sensitive skin.
- LUXURIOUS, LIGHTWEIGHT TEXTURE: Lightweight yet creamy, this non-greasy formula absorbs quickly, leaving your skin soft, nourished, and perfectly prepped for makeup or layering with other skincare products.
- HOW TO USE: Apply AM and PM to clean, dry skin. Gently massage onto your face and neck, then follow with your favorite moisturizer and sunscreen. Perfect for layering under makeup or mixing with foundation for a radiant glow.
- CLEAN, ETHICAL BEAUTY: Vegan, cruelty-free, and gluten-free. Free from artificial dyes, EDTA, formaldehyde, mineral oil, parabens, PEGs, phenoxyethanol, silicones, sulfates, and steroids—Byrana delivers ethical, clean skincare you can trust.
9.2Excellent
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- 06RoC
RoC Multi Correxion® Revive + Glow 10% Vitamin C Blend Face Moisturizer, Anti-Aging Gel Cream for Instant Glow, Hypo-Allegenic & Oil-Free Skin Care, 50ML
Main highlights- VITAMIN C BLEND – Experience the clinically proven power of RoC Vitamin C formulated with a 10% Vitamin C Blend bursting with potency. Reveal an instant lit-from-within glow and even tone with this non-greasy gel-cream that easily glides onto skin.
- QUICK RESULTS – In 4 weeks, women had brighter, tighter skin. had a reduction in lines and wrinkles. had brighter, tighter skin. + improvement in skin's firmness. increase in skin's hydration.
- LIGHTWEIGHT CREAM – This lightweight gel-cream is clinically proven to deliver instant radiance and plumper-looking skin with 24-hour hydration.
- DELICATE FORMULA – Designed for dramatic results but gentle enough for daily use around the face.
9.0Excellent
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- 07Joylux
Joylux revitalizHER | Vaginal Moisturizer | pH Balance | Antioxidant Serum with Coconut Oil and Beeswax | pH Balance for Women | Intimate Care
8.7Very Good
- 08
CosrxCOSRX Vitamin C23 Serum 20ml
Main highlights- Uses a specially formulated container to protect pure vitamin C ingredients
- Safe for people with sensitive skin
- Experience the gradual changing skin
- Don't be fooled by fake vitamin C! Non-derivative
- Complete human body application test
8.6Very Good
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- 09Purify.
Puréel 20% Vitamin C Serum for Face – Brightening Serum with Vitamin E & Ferulic Acid – Anti-Aging, Dark Spot Remover, Even Skin Tone, Wrinkle Reduction & Radiant Glow – 1 fl oz
Main highlights- Non-Greasy & Fast-Absorbing Gentle & Suitable for All Skin Types Dermatologist-Tested for Maximum Efficacy Unveil radiant, healthier-looking skin with Purify Vitamin C Serum – your go-to solution for brightening, anti-aging, and antioxidant protection!
- [Visible Results with Consistent Use] – With regular application, experience a brighter, smoother, and more youthful complexion. This lightweight, fast-absorbing serum works seamlessly under makeup and other skincare products, making it a must-have in your daily routine.
- [Stable & Highly Potent Formula] – Unlike traditional Vitamin C serums that degrade quickly, our advanced formula is designed for long-lasting potency and superior absorption. It delivers maximum effectiveness without irritation, making it ideal for all skin types, including sensitive skin.
- [Powerful Anti-Aging Benefits] – Infused with skin-rejuvenating properties, this serum boosts collagen production, helping to firm, plump, and smooth the skin. It visibly reduces fine lines, wrinkles, and signs of aging, restoring a youthful glow.
- [Brightens & Evens Skin Tone] – Formulated with 3-O-Ethyl Ascorbic Acid, a highly stable and effective form of Vitamin C, this serum works deep within the skin to fade dark spots, hyperpigmentation, and discoloration, promoting a brighter, more even complexion.
- [Antioxidant-Rich Protection] – Packed with antioxidants, Purify Vitamin C Serum acts as a shield against environmental damage, neutralizing free radicals caused by UV rays, pollution, and daily stressors. This helps prevent premature aging and keeps skin looking healthy and resilient.
8.3Good
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- 10
Generic
All-in-One 10% Vitamin C Face Serum | Developed in Canada | Certified Organic Ingredients | 5 Actives in 1 Smart Serum | Hyaluronic Acid + Ceramides + Peptides + Ferulic Acid | Brightens Skin, Reduces Dark Spots & Pigmentation | 30 ml
Main highlights- DEVELOPED IN CANADA | DERMATOLOGICALLY TESTED : Developed in Canada and dermatologically tested for safety. Lightweight, fast-absorbing and non-greasy formula suitable for daily use on all skin types for both women and men.
- DEEP HYDRATION & SKIN BARRIER SUPPORT : Powered by Hyaluronic Acid, Ceramides and Peptides to deliver long-lasting hydration, strengthen the skin barrier, improve skin texture and support smoother, firmer-looking skin.
- CERTIFIED ORGANIC INGREDIENTS | SMARTER SKINCARE : Made with certified organic ingredients and premium actives for effective daily skincare. Simplify your routine with one serum designed to deliver multiple skin benefits in every drop.
- BRIGHTENS SKIN & HELPS REDUCE DARK SPOTS : Helps improve skin radiance, supports a more even-looking skin tone and helps reduce the appearance of dullness, dark spots and pigmentation while promoting a healthy, natural glow with regular use.
- ALL-IN-ONE FORMULA | 5 SKIN BENEFITS IN 1 SERUM : Why use 5 serums when one can do it all? OrganiCAN combines 10% Vitamin C, Hyaluronic Acid, Ceramides, Peptides & Ferulic Acid in one daily face serum to help brighten, hydrate, repair, firm and restore your skin.
8.2Good
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