Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Oz naturals Vitamin C Serum Versus Oz naturals Hyaluronic Acid Serum

Oz naturals Vitamin C Serum Versus Oz naturals Hyaluronic Acid Serum Detailed comparison of Oz naturals Vitamin C Serum versus Oz naturals Hyaluronic Acid Serum. This brightening serum is formulated around Sodium Ascorbyl Phosphate and Tocopherol to brighten d

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Oz naturals Vitamin C Serum Versus Oz naturals Hyaluronic Acid Serum Detailed comparison of Oz naturals Vitamin C Serum versus Oz naturals Hyaluronic Acid Serum. This brightening serum is formulated around Sodium Ascorbyl Phosphate and Tocopherol to brighten dull-looking skin and soften the look of wrinkles. This hydrating serum is formulated around Sodium Hyaluronate and Sodium Ascorbyl Phosphate to hydrate skin and calm redness. Water Propanediol Glycerin Hamamelis Virginiana Water Sodium Ascorbyl Phosphate Tocopherol Rosa Canina Fruit Extract Sodium Hyaluronate Astaxanthin Eisenia Bicyclis Extract Chamomilla Recutita Flower Extract Camellia Sinensis Leaf Extract Bixa Orellana Seed Extract Citrus Paradisi Peel Oil Polysorbate 20 Sodium Hydroxide Citric Acid Phenylpropanol Caprylyl Glycol P-Anisic Acid Limonene Water, Propanediol, Glycerin, Hamamelis Virginiana Water, Sodium Ascorbyl Phosphate, Tocopherol, Rosa Canina Fruit Extract, Sodium Hyaluronate, Astaxanthin, Eisenia Bicyclis Extract, Chamomilla Recutita Flower Extract, Camellia Sinensis Leaf Extract, Bixa Orellana Seed Extract, Citrus Paradisi Peel Oil, Polysorbate 20, Sodium Hydroxide, Citric Acid, Phenylpropanol, Caprylyl Glycol, P-Anisic Acid, Limonene Tocopheryl Acetate Pelargonium Graveolens Oil Panthenol Allantoin Aloe Barbadensis Leaf Juice Yeast Extract Hydroxyethylcellulose Water, Propanediol, Hamamelis Virginiana Water, Glycerin, Sodium Hyaluronate, Sodium Ascorbyl Phosphate, Tocopherol, Tocopheryl Acetate, Pelargonium Graveolens Oil, Panthenol, Allantoin, Rosa Canina Fruit Extract, Camellia Sinensis Leaf Extract, Chamomilla Recutita Flower Extract, Aloe Barbadensis Leaf Juice, Yeast Extract, Hydroxyethylcellulose, Polysorbate 20, Citric Acid, Sodium Hydroxide, Caprylyl Glycol, Phenylpropanol, P-Anisic Acid These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume. Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant. Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside. In lab-grown skin models, this translated to younger, healthier, and stronger skin. There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection. Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums. A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity. The quality of the extract matters a lot here: Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients. Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water). Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Chamomilla Recutita Flower Extract comes from the Chamomile flower. Chamomile is rich in antioxidants and has anti-inflammatory properties. Several compounds found in chamomile help with soothing, such as bisbolol. Antioxidant components in chamomile make it an effective ingredient to help slow the signs of aging. Antioxidants help fight free-radical molecules, or molecules that may damage your skin. Essential oils from chamomile have been found to improve wound healing due to its antimicrobial properties. Ancient Greeks and Egyptians used Chamomile to treat skin redness and dryness. Chamomile has also been used to help treat stomach issues. Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes. Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath. However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic produc