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Serum Quartet Set

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SKU 84

Skin Concern: Anti-aging, dryness, oxidative stress

Skin Type: All skin types

Dr. Sivak's Notes:

Our best selling serums in this quartet provide moisture, nutrition, antioxidants, and help support collagen synthesis.

• See product pages for more info on each serum: Antioxidant Serum, Collagen Serum, Every Lipid Serum and Vitamin C Serum.

The Serum Quartet is priced 25% below the cost of the serums purchased separately.

Peptides in Products    
Product Style Ready to Use     Value Kit    
Serums     Sets    
Healthy Skin    
Antioxidant Serum: Apply a thin layer of serum to clean skin every morning. Use of a sunscreen to fight further oxidative stress is recommended.
Collagen Serum: Apply a thin layer of serum to clean skin once or twice daily to promote and support the synthesis of collagen and provide antioxidant benefits. 
ELS Serum: Apply the desired amount of serum to clean skin on the face or body daily, or as needed to nourish dry skin. You can also layer ELS under other serums and creams when extra moisture is needed.
Vitamin C Serum: Usage will depend on individual tolerance to the acidity of the serum. Test the serum on the inside of your arm first and rinse well if you feel any discomfort. Apply a thin layer of serum to clean skin once or twice weekly. Vitamin C Serum can be applied on the face, neck, or wherever your skin is in need of exfoliation and renewal, keeping away from the eyes.

Antioxidant Serum Ingredients: Distilled Water (Aqua), Lactobacillus/Kelp Ferment Filtrate, Sodium PCA, Magnesium Ascorbyl Phosphate (Vitamin C), Niacinamide (Vitamin B3), Carnosine (L-), Carnitine (L-), Tetrahydrocurcuminoids (Tetrahydrodiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane,  Tetrahydrobisdemethoxydiferuloylmethane), Ferulic Acid, Hyaluronic Acid, Epigallocatechin Gallate (EGCG, Green Tea, Camellia Sinensis Leaf Extract), Hesperidin Methyl Chalcone, Aloe Polysaccharides  (Aloe barbadensis Leaf Extract), Lycopene, Glutathione, Glutaredoxin, Superoxide Dismutase (SOD), Catalase, Propylene Glycol, Diazolidinyl Urea, Methylparaben, Propylparaben.

Collagen Serum Ingredients: Distilled Water (Aqua), Lactobacillus/Kelp Ferment Filtrate, Glycerol, Sodium PCA, Magnesium Ascorbyl Phosphate (Vitamin C), Hydrolyzed Collagen, Hyaluronic Acid, Carnosine (L-), Indian Frankincense (Boswellia serrata) Extract, Niacinamide (Vitamin B3), Acetyl Glucosamine (N-Acetyl-D-Glucosamine), Centella asiatica Extract, Betulinic Acid (from Betula alba Bark Extract), Epigallocatechin Gallate (EGCG, Green Tea, Camellia Sinensis Leaf Extract ), Glutathione, Thioredoxin, Citric Acid, Epidermal Growth Factor (sh-Oligopeptide-1, EGF), Phenoxyethanol (and) Caprylyl Glycol (and) Sorbic Acid.

Every Lipid Serum (ELS) Ingredients: Squalane, Rosehip (Rosa rubiginosa ) seed oil, Pomegranate (Punica granatum ) seed oil, Chia (Salvia Hispanica) seed oil, Argan (Argania spinosa) oil, Schizochytrium oil, Soybean (Glycine max, non GMO) Lecithin, Cholesterol Oleyl Carbonate and Cholesteryl Nanoate and Cholesteryl Chloride, Punica granatum (pomegranate) Seed Oil and Astaxanthin and Tocotrienols and Lycopene and alpha D-Tocopherol and Thioctic Acid and Lutein and beta Carotene, Ceramide-3, Phytosterols, Gamma Oryzanol.

Vitamin C 20% Serum Ingredients: Water, Ascorbic Acid (L) (Vitamin C),Glycerin, Hyaluronic Acid, Ferulic Acid, Phloretin, Pomegranate Seed (Punica granatum) Oil, Tocotrienols, Vitamin E Oil (Alpha-D-Tocopherol), Astaxanthin, Lycopene, Lutein, Alpha Lipoic Acid, Beta Carotene, Xanthan Gum,  Lemon (Citrus limon) Extract, Orange (Citrus sinensis) Extract, Phenoxyethanol, Caprylyl Glycol,Sorbic Acid.

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Customer Reviews**

  • Author: Adam
    Hi. First up - let me say I am a 36year-old Australian guy. Secondly - this stuff - all of it - is amazing. I am very analytical and highly curious, so having spent hours, if not days, researching active ingredients for anti-aging (after too many big nights) I find that skin actives provides them at bargain prices. So - the serums. The most amazing is Antioxidant serum. Seriously - try put a few drops on damaged skin. A cut, pimple, abrasion - oh - maybe even your face - and its almost like watching it heal. From a metabolic perspective, the Anti-O are removing toxic byproducts occurring during oxidation (cell fuel process). Honest to goodness a pulled splinter from my hand today - made a mess of it with a blunt pin, so dropped some of this serum on the wound a few hours ago. Its almost gone. The collagen serum is odd - its not as nice on the skin as the others (just use a bit of anti-aging cream after - best at night) - but again - my face seems to be - puffier? hahaha I know that sounds silly - and in some ways the effect aint exactly grand (a looked slightly balloon headish at the gym this morning), but after some exercise - my whole head was glowing. The lipid oil is lovely - skin food - but I only use on the body - hands, feet, arms - but it needs a barrier cream to stop its dispersion to the environment (sorbolene or the dream cream I got in the mail yesterday). Every product is fantastic - especially the hair KGF stuff. I use this in combination with monoxidil (for hair loss) and people are telling me how thick my hair is! The hair stuff is scalp food as well. Beautiful product. The eye-cream and the anti-aging cream a wonderful as well - but I think everyone already knew that. Just want to write this silly long review because I am really grateful that skinactives are willing to offer such beautiful products at wonderful price.
  • Author: Christine
    as a product junkie for nearly 40 years, started at 13, I cant believe how good these products are! I have to be carefull with the ELS serum as I used too much & had a little break out. The antioxidant works well round my smokers lips & collagen serum on the decolletage mainly. 10 out of 10 for quality & value which I've never given on any other products. well done.
  • Author: Rebecca Vogelheim
    I bought this so I could try the Antioxidant and Collagen serums. I loved the Antiox serum tightens ans smoothes and reminds me of an old favorite Aveda tourmaline serum. Trick is to use just enough to pat ans smooth on skin...too much in my eye area made my eyeshadow flake. Honestly I didn't like the ELS the first time I used it...however it is a miracle serum to top my Rx RetinA at night. I've had all 4 of these sitting on my counter for the last several weeks. I can't pick a favorite...and I won't give any of them up haha. I bought these to try with the cream trio. Both are great!!! Thank you SkinActives!!
  • Author: Christina McCarthy
    Love LOVE LOVE...
  • Author: Glen Young
    These serums are an absolute must have and are sooo inexpensive. In the a.m. I cocktail the collagen and antioxidant and use the lipid in p.m. Absorption is excellent and the results amaze me. Highly recommended.
  • Author: Kylie
    40yrs old, 6 children and 1 Grand child. I live in New Zealand and the NZ sun is the worst in the world due to our lack of ozone protection, so I do have the beginning signs of sun damage from being out on the boat fishing. In saying that I have used the same organic skin care line for the past 5 years and people still think Im 26-27yrs. After doing some research I decided I wanted to try some new actives so I could see if I could remain looking that age for the next 10yrs (Fingers crossed)!! Stumbled across SAS and just received my first order today and excitedly cleaned, toned and dried my skin and first applied the DMAE serum, used my blow dryer to dry it faster and then applied the Collagen Serum over top. 20mins later I look in the mirror and I swear I look a year younger 25 maybe? My skin had an amazing glow, firmer, yet supple and my pores seemed to be visibly smaller. So, SAS Im impressed so far and will continue to update my reviews with continued use and as I try the other serums. Thanks so much!!


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