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Skinfinite Peptide Repair Serum- reviewed and recommended

Skinfinite Peptide Repair Serum 0.5 oz

Our Rating: 4 stars


Packed with cutting edge peptides and botanicals


Contains phenoxyethanol and sodium benzoate, potentially harmful preservatives
March 25, 2013 Reviewed by Marta 3 Comments
A lightweight serum that does not need to be followed up with a moisturizer

Skinfinite is deservedly popular for its quality ingredients and decent price points. Case in point: Skinfinite LOL Eye Serum ($49 in the shop) is a firm favorite with the Truth in Aging community. I finally got around to testing the Peptide Repair Serum ($69 in the shop) and found it to be a packed with many of the cutting-edge antioxidants and growth factors of more expensive products. And it worked well, especially on my forehead lines.

Although there is actually much more to Skinfinite Peptide Repair Serum than peptides, it is worth singling them out. The most dominant peptide in the formula is derived from rice and is a moisture-binding peptide. There isn’t much information about it, but Rhonda Allison, who also formulates with it, claims it protects the skin from collagenase activity (collagenases are enzymes that break peptide bonds in collagen) and reinforces the natural lipid barrier of the skin. The other is rH‐Oligopeptide‐1. I first came across this in Skin Nutrition Cell CPR ($170) and it is comprised of up to 53 amino acids. It stimulates cell growth to repair wrinkles.

Standouts among the non-peptides are spin trap, a free radical scavenger, that is the signature ingredient of Your Best Face products. Carnitine is an antioxidant and anti-inflammatory. I particularly like thioctic (R‐lipoic) acid and wonder why we don’t see more of it. It seems to do lots of useful things such as helping to recycle other antioxidants, containing free radicals and serving as an anti-inflammatory. Then there is adenine, which is vitamin B4 and can help speed up the processes of producing energy in our body.

There are plenty of other good things and amongst the botanical extracts there is anti-inflammatory cassia alata (candle bush), apple stem cells, vitamin C packed phyllanthus emblica (Indian gooseberry) and antioxidant blackberry.

Having said all this, Skinfinite doesn’t formulate for purists and there are a few unwanted items such as the potentially harmful preservatives, phenoxyethanol and sodium benzoate. Some might be put off by alcohol being the fifth ingredient, but I haven’t found Skinfinite Peptide Repair Serum drying or irritating at all. Although it is a thin, lightweight serum I do not need to layer a moisturizer over it. Finally, it does have a distinctive, medicinal smell that isn’t terribly pleasant but dissipates quickly.

Ingredients: Aqua (Water), Hamamelis Virginiana (Witch Hazel) Water, Glycerin, Alcohol, Hydrolyzed Rice (Peptide) Protein, Hydroxypropyl Cyclodextrin, Polysorbate 20, Butyrospermum Parkii (Shea Butter), Xanthan Gum, Rubus Villosus (Blackberry) Fruit Extract, Hydrolyzed Corn Starch, Zea Mays (Corn) Starch, Hydrolyzed Corn Starch Octenylsuccinate, Cassia Alata Leaf Extract, Pearl Powder, Sea Salt, Acetyl Carnitine HCL (L), Thioctic (R‐lipoic) Acid, Ubiquinone (CoQ10), Adenine, Domestica (Apple) Fruit Cell Culture Extract, rH‐Oligopeptide‐1 (EGF), Citrus Grandis (White Grapefruit) Peel Oil, Phenyl t‐Butylnitrone (Spin Trap), Phyllanthus Emblica (Amla) Fruit Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Citrus Sinensis var. Sanguina (Blood Orange) Oil, Polysorbate 80, Sodium Benzoate, Phenoxyethanol, Gluconolactone, Potassium Sorbate, Lecithin, Phenethyl Alcohol, Caprylyl Glycol, Fragrance/Parfum

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  • May 30, 2015

    by Marta

    Hi Jenny, it is a bit like being asked to compare apples and pears. Although, they both use "peptide" in the product name, it means different things. Here in Skinfinite, the peptide is a rice protein. In the BRAD, it is a complex of amino acids (which, being proteins, are peptides). Skinfinite's product has other things such as spin trap, carnitine, ubiquinone and apple stem cells. So it is really trying to be the serum with it all. Whereas the BRAD is all about the amino acids. So it depends what you are looking for.

  • May 29, 2015

    by Jenny

    Hi Marta! What do you think of this product vs. Brad multipeptide elixir?

  • March 25, 2013

    by Mark

    I agree with you Marta, Skinfinite products contain so many of the quality ingredients found in higher priced brands, but manage to keep their prices affordable. I'm glad to hear this one worked well and will have to put it on my list to try.

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