Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Theramid Derma-Peptides 35% Versus Theramid Copper Peptide

Theramid Derma-Peptides 35% Versus Theramid Copper Peptide Detailed comparison of Theramid Derma-Peptides 35% versus Theramid Copper Peptide. This anti-aging serum is formulated around Palmitoyl Tripeptide-38 and Palmitoyl Tripeptide-1 to soften the look of wr

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Theramid Derma-Peptides 35% Versus Theramid Copper Peptide Detailed comparison of Theramid Derma-Peptides 35% versus Theramid Copper Peptide. This anti-aging serum is formulated around Palmitoyl Tripeptide-38 and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Copper Tripeptide-1 and Bifida Ferment Lysate to soften the look of wrinkles and strengthen the skin barrier. Water Glycerin Propanediol Caprylic/Capric Triglyceride Butylene Glycol Dodecane C15-19 Alkane Ethyl Macadamiate Silica Glycine Soja Seed Extract Sodium Hyaluronate Acetyl Hexapeptide-1 N-Prolyl Palmitoyl Tripeptide-56 Acetate Acetyl Tetrapeptide-2 Palmitoyl Tripeptide-38 Palmitoyl Tripeptide-1 Sh-Oligopeptide-1 Sh-Oligopeptide-2 Sh-Polypeptide-1 Sh-Polypeptide-11 Sh-Polypeptide-9 Palmitoyl Dipeptide-10 Palmitoyl Tetrapeptide-7 Nonapeptide-1 Palmitoyl Tetrapeptide-72 Amide Acetyl Glutamine Bacillus/Folic Acid Ferment Filtrate Extract Tocopherol Polyacrylate-13 Pullulan Polyisobutene Pentylene Glycol Polysorbate 20 1,2-Hexanediol Lecithin Sorbitan Isostearate Carbomer Sclerotium Gum Xanthan Gum Sodium Lactate Cetyl Alcohol Hydroxypropyl Cyclodextrin Malic Acid Dextran Caprylyl Glycol Ethylhexylglycerin Phenoxyethanol Water, Glycerin, Propanediol, Caprylic/Capric Triglyceride, Butylene Glycol, Dodecane, C15-19 Alkane, Ethyl Macadamiate, Silica, Glycine Soja Seed Extract, Sodium Hyaluronate, Acetyl Hexapeptide-1, N-Prolyl Palmitoyl Tripeptide-56 Acetate, Acetyl Tetrapeptide-2, Palmitoyl Tripeptide-38, Palmitoyl Tripeptide-1, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-11, Sh-Polypeptide-9, Palmitoyl Dipeptide-10, Palmitoyl Tetrapeptide-7, Nonapeptide-1, Palmitoyl Tetrapeptide-72 Amide, Acetyl Glutamine, Bacillus/Folic Acid Ferment Filtrate Extract, Tocopherol, Polyacrylate-13, Pullulan, Polyisobutene, Pentylene Glycol, Polysorbate 20, 1,2-Hexanediol, Lecithin, Sorbitan Isostearate, Carbomer, Sclerotium Gum, Xanthan Gum, Sodium Lactate, Cetyl Alcohol, Hydroxypropyl Cyclodextrin, Malic Acid, Dextran, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol Dimethicone Hydrogenated Ethylhexyl Olivate Betaine Isododecane PEG-10 Dimethicone Copper Tripeptide-1 Bifida Ferment Lysate PEG/PPG-18/18 Dimethicone Magnesium Sulfate Hydrogenated Castor Oil/Sebacic Acid Copolymer Trifluoroacetyl Tripeptide-2 Disteardimonium Hectorite Hydrogenated Olive Oil Unsaponifiables Propylene Carbonate Acetic Acid Lactic Acid Disodium EDTA Sodium Benzoate Water, Propanediol, Dimethicone, Hydrogenated Ethylhexyl Olivate, Betaine, Isododecane, PEG-10 Dimethicone, Copper Tripeptide-1, Bifida Ferment Lysate, Glycerin, PEG/PPG-18/18 Dimethicone, Magnesium Sulfate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Sodium Hyaluronate, Acetyl Hexapeptide-1, Acetyl Tetrapeptide-2, Trifluoroacetyl Tripeptide-2, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-9, Sh-Polypeptide-11, Bacillus/Folic Acid Ferment Filtrate Extract, Acetyl Glutamine, Disteardimonium Hectorite, Hydrogenated Olive Oil Unsaponifiables, Propylene Carbonate, Lecithin, Caprylyl Glycol, Butylene Glycol, Dextran, Tocopherol, Acetic Acid, Lactic Acid, Disodium EDTA, Sodium Benzoate, 1,2-Hexanediol, Ethylhexylglycerin, Phenoxyethanol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives We don't have a description for Acetyl Glutamine yet. This peptide is a lab-made "messenger peptide" that differs from other peptides; it's mostly known for nudging skin pigmentation upward rather than smoothing wrinkles like other peptides. It works by mimicing parts of the alpha-melanocyte-stimulating hormone signaling pathway by telling pigment making cells (melanocytes) to make more melanin. Our bodies produce melanin in response to UV so this peptide is marketed for supporting tanning and has also been explored in hypopigmentation contexts like vitiligo. Though there is some human data, it's doesn't have the best "single-ingredient" evidence. For example, an 8 week clinical study in middle-aged Chinese women found using an essence with 0.02% acetyl hexapeptide-1 + retinol improved photoaging related measures. Since it was a combo product, you can't attribute the results to the peptide alone. In vitiligo research a topical cream with acetyl hexapeptide-1 plus other actives was reported to support repigmentation in some areas. Again, this was a combo product so it's not a pure “acetyl hexapeptide-1 did this” conclusion. If you're trying to fade hyperpigmentation like melasma and sun spots, this may not be the ingredient for you. Again, its generally positioned as a pro-pigment / tanning support peptide. Peptides are usually well tolerated but be sure to patch test if you're cautious or have extra sensitive skin. This peptide is more commonly known as Thymulen 4 BG. It is derived from a youth hormone called thymopoietin. Thymopoietin helps regulate the immune system and decreases naturally with age. According to the manufacturer, this peptide boosts the skin's immune defenses and regenerates the outer layers of skin. Bacillus/Folic Acid Ferment Filtrate Extract is an antioxidant. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. 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). Dextran is a sugar (polysaccharide) with ski