VITAMIN C ESTER Brightening Serum

7 reviews
Hynt Beauty VITAMIN C ESTER Brightening Serum is a 50x more potent, lightweight gel-cream that actively targets hyperpigmentation, dull lackluster skin, loss of elasticity, fine lines and wrinkles.
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Clean & pure beauty with better-for-you ingredients

Organics Based
Gluten Free
No Synthetic Fragrance
Silicone Free
Plant Power

Why you will love VITAMIN C ESTER Brightening Serum

  • Helps restore skin's natural ability to protect, balance and restructure itself for optimal performance
  • 12+ months of R&D with cutting-edge, botanical ingredient technologies to naturally lighten hyperpigmentation, brighten dull, lackluster skin, firm and strengthen tired skin, and smooth fine lines and wrinkles
  • Vegan, gluten free, cruelty free, clean ingredients never tested on animals
  • Formulated for all skin types including those with sensitive skin
  • Stabilized Vitamin C Ester that's 50x more potent than other forms of Vitamin C (ascorbic acid) works to lighten, brighten and bring renewed radiance to skin
  • Triple Action Vita-C Booster catalyzes oxygen consumption to optimize skin turnover, reduces oxidative stress, and works like CoQ10 to extend the activity of the Vitamin C Ester while being vegan
  • Trans-Resveratrol helps lighten, brighten and boost radiance; a powerful skin-lightening alternative to Hydroquinone
  • Niacinamide (Vitamin B3) makes enlarged pores appear smaller, smooths uneven skin tones, minimizes the look of fine lines and wrinkles, and strengthens the skin's natural barrier
  • Hyaluronic Acid holds 1,000 times its weight in water to keep skin deeply hydrated
  • Plankton Peptide Complex and Organic Algae Extracts teach skin how to keep itself moist 30ml/1 oz
    How to use
  • Apply twice a day, morning and night onto clean, dry skin. In the AM, massage the serum gently onto clean, dry skin before applying your moisturizer and sun protection. In the PM, after cleansing your makeup and face, apply the serum directly onto clean skin before applying your night cream. Apply any excess serum to the top of hands, neck and décolletage to maintain a youthful radiance in all the places you see most.
Naturally Preserved
Leaping Bunny

Infused with botanical ingredients

Vitamin C Ester Brightening Serum is a skin perfecting powerhouse multi-tasker that contains other admirable benefiting ingredients such as: Hyaluronic Acid that holds 1,000 times its weight in water to keeps skin deeply hydrated. Plankton Peptide Complex and Organic Algae Extracts that teach skin how to keep itself moisturized and significantly improve the appearance of fine lines and wrinkles. Hibiscus Flower Acid Extract (AHA), Kukui Nut Seed Oil and Organic Baobab Seed Oil that all work to protect, firm, soothe and revitalize skin. We use carefully selected organic and natural ingredients. This product is vegan, PETA and Leaping Bunny approved, gluten-free, and non-comedogenic. We offer sustainable packaging. Free from parabens, nano-particles, bismuth oxychloride, talc, silicones, mineral oil, GMOs, artificial fragrance, artificial preservatives, FD & C dyes, carmine, and phthalates.

see the full ingredients list

What our customers have to say

Customer Reviews
5.0 Based on 7 Reviews
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Lynda D.
United States United States

Exceeds Expectations

I initially received this product as a sample. Immediately my skin felt really soft and supple. After using it for a few days, I was totally impressed. I ordered the product in its full size and have been using it daily ever since. I can't say enough good things about it, except that it awesome!

United States United States

The best Vitamin C serum I’ve used

Over the last year, I’ve tried several vitamin C serums, some very well known and some wildly expensive, and none hold a candle to this one. It makes my skin look incredibly smooth the next morning. Blackheads are visibly reduced, oil production is minimized, and my entire face just looks significantly better. I love the texture and consistency - it absorbs really well. The smell isn’t my favorite, but it’s not offensive and it doesn’t linger. The type of C in this serum is called THD, which is the best combination of both stable and potent (for other types, it’s an inverse relationship – the more stable, the less potent). I simultaneously want everyone to know about this company, and also for it to remain a relative secret because I don’t want change ushered in like formula changes of beloved products. This is the second product from this company that I’ve tried that has immediately reached “best ever” status in that category. The second one is the sun prep, which is the single greatest face sunscreen I’ve ever used. The fact that they are clean beauty products to boot is just incredible. I highly recommend both of these amazing skin miracle workers. I plan to repurchase forever!


I received this product as a sample and was very skeptical that it would do much. I was wrong! After one use my skin was brighter and softer! I used the entire sample and noticed some of my sun spots disappearing. I would definitely recommend this product and may need to pick up the full size soon

Trenice L.

I just got this as a sample and I used it this morning. WOW. I live in Colorado and my skin is soooo dry. I used this and my skin felt moisture and plump and this was the only serum I added to my routine. It’s a game changer. Looking at my face and noticing the difference in just a few hours of use, how amazing. I’ll observe my hyperpigmentation, as I have a caramel brown skin tone and lots of acne scars. I will be purchasing this to give a full review. I had to give a review because I was shocked. I appreciate the sample!!!

Kristie W.

I'm obsessed with this serum. I'm a bit in disbelief at how amazing my skin looks - and I saw a difference after just a few days in tone and brightness. I don't want to set expectations unrealistically, but I do think that a few expression lines between my brows have also been less noticeable. I have gotten so many compliments on my skin. I've used expensive Vit C serums in the past, and this one beats those hands down. Note that it's important to use moisturizer on top of this serum to seal in moisture, especially if you live in a dry climate. HIGHLY RECOMMENDED!