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Nutrition guide

Lumene Klassikko Hoitava Päivävoide - Kuivalle Iholle Versus Bliss Bright Idea Vitamin C + Tri-Peptide Collagen Protecting & Brightening Moisturizer

Lumene Klassikko Hoitava Päivävoide - Kuivalle Iholle Versus Bliss Bright Idea Vitamin C + Tri-Peptide Collagen Protecting & Brightening Moisturizer This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter to strengthen the skin barrier

Lumene Klassikko Hoitava Päivävoide - Kuivalle Iholle Versus Bliss Bright Idea Vitamin C + Tri-Peptide Collagen Protecting & Brightening Moisturizer

This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter to strengthen the skin barrier and hydrate skin.

This brightening moisturizer is formulated around 3-O-Ethyl Ascorbic Acid and Palmitoyl Tripeptide-5 to brighten dull-looking skin and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Octyldodecyl Myristate

Betaine

Glycerin

Propanediol

Arachidyl Alcohol

Butyrospermum Parkii Butter

Prunus Amygdalus Dulcis Oil

Hydrogenated Palm Kernel Glycerides

Cetearyl Alcohol

Behenyl Alcohol

Eriophorum Spissum Flower/Stem Extract

Phenoxyethanol

Arachidyl Glucoside

Dimethicone

Cetearyl Glucoside

Sodium Polyacrylate

Hydrogenated Palm Glycerides

Ethylhexylglycerin

Allantoin

PEG-8

Tocopherol

Potassium Sorbate

Ascorbyl Palmitate

Sorbic Acid

Ascorbic Acid

Citric Acid

Benzyl Salicylate

Citronellol

Limonene

Parfum

Water, Octyldodecyl Myristate, Betaine, Glycerin, Propanediol, Arachidyl Alcohol, Butyrospermum Parkii Butter, Prunus Amygdalus Dulcis Oil, Hydrogenated Palm Kernel Glycerides, Cetearyl Alcohol, Behenyl Alcohol, Eriophorum Spissum Flower/Stem Extract, Phenoxyethanol, Arachidyl Glucoside, Dimethicone, Cetearyl Glucoside, Sodium Polyacrylate, Hydrogenated Palm Glycerides, Ethylhexylglycerin, Allantoin, PEG-8, Tocopherol, Potassium Sorbate, Ascorbyl Palmitate, Sorbic Acid, Ascorbic Acid, Citric Acid, Benzyl Salicylate, Citronellol, Limonene, Parfum

Caprylic/Capric Triglyceride

3-O-Ethyl Ascorbic Acid

Coco-Caprylate/Caprate

Hydrogenated Farnesene

Glyceryl Stearate

Limnanthes Alba Seed Oil

Palmitoyl Tripeptide-5

Glycyrrhiza Glabra Root Extract

Saccharide Isomerate

Ceramide Ng

Niacinamide

Mangifera Indica Fruit Extract

Euterpe Oleracea Fruit Extract

Camellia Sinensis Leaf Extract

Pseudozyma Epicola/Camellia Japonica Seed Oil Ferment Extract Filtrate

Aloe Barbadensis Leaf Juice

Persea Gratissima Oil

Glycine Soja Oil

Simmondsia Chinensis Seed Oil

Argania Spinosa Kernel Oil

Xanthan Gum

Acacia Senegal Gum

Hydroxyacetophenone

Cetearyl Olivate

Caprylyl Glycol

Polyacrylate Crosspolymer-6

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Polyglyceryl-4 Laurate/Succinate

PEG-100 Stearate

Sorbitan Olivate

Hexylene Glycol

Ethoxydiglycol

Sodium Citrate

Tetrasodium Glutamate Diacetate

Sodium Metabisulfite

Sodium Benzoate

Water, Glycerin, Caprylic/Capric Triglyceride, Propanediol, Cetearyl Alcohol, 3-O-Ethyl Ascorbic Acid, Coco-Caprylate/Caprate, Hydrogenated Farnesene, Glyceryl Stearate, Butyrospermum Parkii Butter, Limnanthes Alba Seed Oil, Palmitoyl Tripeptide-5, Glycyrrhiza Glabra Root Extract, Saccharide Isomerate, Ceramide Ng, Tocopherol, Niacinamide, Mangifera Indica Fruit Extract, Euterpe Oleracea Fruit Extract, Camellia Sinensis Leaf Extract, Pseudozyma Epicola/Camellia Japonica Seed Oil Ferment Extract Filtrate, Aloe Barbadensis Leaf Juice, Persea Gratissima Oil, Glycine Soja Oil, Simmondsia Chinensis Seed Oil, Argania Spinosa Kernel Oil, Xanthan Gum, Acacia Senegal Gum, Hydroxyacetophenone, Cetearyl Olivate, Caprylyl Glycol, Polyacrylate Crosspolymer-6, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyglyceryl-4 Laurate/Succinate, PEG-100 Stearate, Sorbitan Olivate, Cetearyl Glucoside, Hexylene Glycol, Ethoxydiglycol, Sodium Citrate, Tetrasodium Glutamate Diacetate, Sodium Metabisulfite, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, Citric Acid, Parfum, Limonene

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.

Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).

In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).

Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.

Shea butter also contains vitamins A and E which may contribute to antioxidant activity.

While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.

This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.

Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.

Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.

It plays several roles in a formula:

Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.

Multiple assessments have found it to be non-irritating and non-sensitizing to most people.

However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.

Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.

Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.

Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.

This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.

A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.

Cetearyl Glucoside is a sugar-based emulsifier. It is usually made by combining cetearyl alcohol and glucose.

Belonging to the aklyl polyglucoside (APG) family, Cetearyl Glucoside has a sugar "head" that loves water and a fatty "tail" that loves oil. This means it can shuffle oil and water into a stable and smooth emulsion.

Typical use levels are between 1-5% and this ingredient is considered to be non-irritating by the CIR Expert Panel Review.

Once applied, your skin's glucoside hydrolases breaks it down to the parent fatty alcohol and glucose. This is why this ingredient may not be fungal acne safe.

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 products.

Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.

In skincare formulas, citric acid can:

While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.

Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.

Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.

However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Limonene is a fragrance that adds scent and taste to a formulation.

It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".

Limonene acts as an antioxidant, meaning it helps neutralize free radicals.

When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.

The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.

Parfum is a catch-all term for an ingredient or more that is used to give a scent to products.

Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.

On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.

Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

You'll often find this ingredient used with other preservatives.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!

Similar Comparisons

SUPPLEMENTAL FIELD FILE

Notes to carry forward.

Source-derived references linked through this guide’s public topic markers.

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SOURCE SHELF

Research notes & excerpts

RESEARCH

What the Evidence Actually Shows — and at What Level

Here is the crux, stated plainly: the evidence for the Glow blend as a collagen-enhancing intervention in humans is essentially absent, and the evidence for its components is heavily weighted toward preclinical and cosmetic-formulation data rather than rigorous clinical efficacy trials. Sorting the literature by strength is the single most useful thing a reader can do. The strongest component evidence belongs to GHK-Cu, and even that is mixed in quality. On the robust end, the in-vitro collagen-stimulation finding is old, reproducible, and mechanistically characterized.3 There are also cosmetic clinical data: a study of GHK-Cu delivered in nanocarriers to facial skin reported reductions in wrinkle volume and depth versus a control serum,4 and a separate, often-cited 12-week trial of a GHK-Cu facial cream in women with photoaged skin reported measurable improvements in skin density, thickness, and appearance versus vehicle,13 with an independent pilot study using histologic and ultrastructural analysis likewise finding that a copper-binding peptide cream enhanced dermal collagen synthesis in a subset of treated subjects.14 These are real human data — but they test topical cosmetic formulations of GHK-Cu alone, with cosmetic endpoints (wrinkle imaging, skin density), typically in modest sample sizes and often industry-associated. They are meaningfully relevant to “does topical copper peptide improve skin appearance,” and only tangentially relevant to “does an injected three-peptide blend enhance collagen synthesis.” For BPC-157 the clinical evidence base is strikingly thin. A 2024–2025 systematic review screening more than 500 records found only a tiny number of clinical studies among overwhelmingly preclinical work — on the order of a single clinical study among roughly three dozen included, the rest being animal experiments — and reviewers have repeatedly noted that there is no published, peer-reviewed, randomized, placebo-controlled human efficacy trial with accessible results for any indication.9,10 A small intravenous safety pilot and scattered case reports are essentially the extent of the human data. For TB-500 specifically (as distinct from pharmaceutical thymosin beta-4 eye drops), controlled human efficacy data are likewise absent; the human clinical program for Tβ4 has centered on ophthalmic formulations for dry eye and neurotrophic keratitis, not on injected TB-500 for skin collagen.11 GHK-Cu stimulates collagen synthesis in fibroblasts Maquart 1988 and later in-vitro work Moderate (reproducible in vitro) Topical GHK-Cu improves skin appearance Small cosmetic clinical studies, alone, topical Low–moderate (small, cosmetic endpoints) BPC-157 aids soft-tissue repair Animal/cell studies; ~1 clinical study in reviews Low (preclinical, no RCT) TB-500 promotes wound healing/collagen deposition Rodent wound models; Tβ4 eye-drop trials Low (animal + non-skin clinical) The Glow blend enhances human collagen synthesis No trials of the blend exist None (unproven premise) The most important row in that table is the last one. There are zero controlled trials — indeed zero published studies of any kind — testing the finished Glow blend for collagen synthesis or any other endpoint in humans. Everything asserted about Glow is extrapolated from single-agent literatures, mostly preclinical, conducted with different formulations, routes, and doses. So the accurate summary is: a suggestive-to-moderate in-vitro and topical-cosmetic signal for one of the three ingredients, thin preclinical signals for the other two, and nothing at all on the combination. That is not a foundation for claiming the blend “enhances collagen synthesis pathways” in any clinically meaningful sense.

Source trail · dosagepeptide.com →
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PROVISION SHELF

Products & side-by-side records