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Jason Natural, C-Effects, Hyper-C Serum, Anti-Aging Daily Spot Treatment, 1 fl oz (30 ml)

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In Stock
  • Expiration Date: Jan 2020
  • Shipping Weight: 0.34 lbs (0.15 kg)
  • Product Code: JAS-04006
  • UPC Code: 078522040064
  • Package Quantity: 1 fl oz (30 ml)
  • Dimensions: 4 x 1.4 x 1.4 in, 0.2 lbs (0.09 kg)
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Save $2.75 when you purchase these items today for only $26.20
Total: $28.95
Combo Discount: - $2.75
Together: $26.20

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Product Overview


  • New & Improved
  • Natural Pioneer Since 1959
  • Powered by Ester-C
  • Anti-Aging Daily Spot Treatment
  • Inhibits Discoloration for a More Even Tone
  • Multi-Antioxidant Defense
  • No Parabens or Phthalates

This unique C-Effects formula is a potent dose of correction to remedy your skin's complexion. Our concentrated multi-antioxidant complex of Ester-C, Vitamin C, Thioctic Acid, Vitamin E and Green Tea effectively fights against harmful free radicals that can cause skin discoloration. With use, skin looks evenly toned with refreshed clarity.

Born in 1959, Jason was one of the first to offer natural products without harsh chemicals. For over 50 years, we have delivered wholesome, no-nonsense, natural products that happen to really work. Our products don't contain petrolatum, sodium lauryl or laureth sulfates, parabens or phthalates. And we never test our formulas on animals. We invite you to try our entire line of safe, effective, body-loving products.

Suggested Use

Apply small amount over areas that need improved tone and clarity. Use morning and night.

Other Ingredients

Aqua (water), glycerin, sorbitol, calcium ascorbate, polysorbate 20, biosaccharide gum-1, scleroglucan, aloe barbadensis leaf juice*, camellia sinensis leaf extract*, carthamus tinctorius (safflower) oleosomes, citrus aurantium dulcis (orange) fruit extract, myrtus communis leaf extract*, opuntia coccinellifera, ascorbic acid, citric acid, maltodextrin, sodium hyaluronate, thioctic acid, tocopheryl acetate, xanthan gum, alcohol*, benzyl alcohol, ethylhexylglycerin, gluconolactone, potassium sorbate, sodium benzoate, benzyl benzoate, benzyl salicylate, butylphenyl methylpropional, coumarin, limonene, linalool, fragrance (parfum)

*Certified Organic Ingredient


Caution: For external use only. Keep out of reach of children. Avoid direct contact with eyes. If rash or irritation occurs, stop use and consult a physician.

No animal testing

iHerb Customer Reviews

Nice Serum at a Nice Price

Posted by 5697414444261490511 on Jan 20, 2015

I bought this in an attempt to fade a few sunspots on my face. This product feels great on my skin and smells great. Unfortunatley the actual pump didn't work which means I have to pour it into my hand to use and am no doubt using more than I need to. I have only been using it for a couple of weeks though and at this stage I don't feel like there has been a visible improvement.

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Posted by 4942257221993273721 on Oct 27, 2014

Muy buen serum, llevo poco tiempo con el pero es muy rápido de absorción. Habrá que esperar hasta llevar mas dias, de momento muy bueno.

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Serum estupendo

Posted by 5496888098374635034 on Sep 12, 2014

Tengo la piel mixta con épocas con granos y este Serum me ayuda a mantenerlos a raya. Me lo pongo por la noche y no deja sensación pesada ni grasa. Muy agradable la textura y el olor. El bote se puede abrir para poder aprovechar todo el contenido.

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Okay for price

Posted by 5375783669111175622 on Mar 21, 2014

light consistency, a little sticky but has a pleasant smell - not particularly effective on my skin but bit harmful either so I will give it an average rating

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fantastic product

Posted by 4650661685153224572 on Jan 11, 2014

I love this serum. I can see and feel the Difference in my skin.

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