PRODUCT REVIEW
Parnell Bakuchiol Retinol Wild Yam 2.12 Firming Serum
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What can the product work for?
Anti-aging
What does the product description say?
A gentle yet powerful anti-aging serum formulated with 2% Bakuchiol, 0.01% Retinol, Wild Yam Extract, to visibly firm and refine skin.
retinol
0.2% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
adenosine
0.2% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
Might help improve cell turnover and reduce inflammation in skin. One study shows that the ingredients might be able to help reduce dynamic wrinkles (for example, in the corners of the eyes or on the forehead)
bakuchiol
1.5% -
1.9%
Irritation risk:
Concentration: Effectiveness: HIGH
A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation
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Anti-blemish
bakuchiol
1.5% -
1.9%
Irritation risk:
Concentration: Effectiveness: HIGH
A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation
niacinamide
1.8% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
retinol
0.2% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Show more
Evens skin tone
bakuchiol
1.5% -
1.9%
Irritation risk:
Concentration: Effectiveness: HIGH
A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation
niacinamide
1.8% -
2.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
retinol
0.2% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Show more
Exfoliation
retinol
0.2% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Moisturizing
sh-octapeptide-4
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
acetyl hexapeptide-8
0.2% -
0.4%
Irritation risk:
Concentration: Effectiveness: HIGH
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
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Anti-oxidation
retinol
0.2% -
0.35%
Irritation risk:
Concentration: Effectiveness: HIGH
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
bakuchiol
1.5% -
1.9%
Irritation risk:
Concentration: Effectiveness: HIGH
A plant extract that is, though different in chemical structure, acts similar to retinoids. First studies show that it can help reduce fine lines and wrinkles, improve skin tone, reduce clogged pores and blemishes, and reduce inflammation. There is no conclusive evidence that bakuchiol is as effective as retinol however. The study that directly compared retinol with bakuchiol used bakuchiol applied twice daily compared to once per day for the retinol. According to this study, bakuchiol is less irritating than retinol. Bakuchiol is extracted from seeds of Babchi plant. Other parts of the plant contain coumarins that could cause allergic and irritant reactions. These compounds should be removed in the extraction process when bakuchiol is produced, but it is a good idea to be cautious and stay away from products that include the Babchi plant extracts other than purified bakuchiol to avoid irritation
pyridoxine
0.1% -
0.2%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
Might help neutralize free radicals in skin, but evidence of effectiveness in skin is lacking. It might be irritating
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Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Anti-aging |
Total Promises Fulfilled score:
100/100.
Buy now
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 2
Potential irritants
coptis japonica root extract
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation
A plant extract that might have some anti-oxidant properties
retinol
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation,
Evens skin tone,
Anti-blemish,
Mattifying,
Exfoliation,
Anti-aging
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Show more
Comodogenic ingredients
glyceryl stearate se
1.3% -
1.6%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
Used to stabilize the product formulations and works as an emollient
cetearyl alcohol
0.4% -
0.6%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
User reviews (0)
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HIGH
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LOW
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HIGH
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MEDIUM
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MEDIUM
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HIGH
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
1.8% -
2.2%
Irritation risk:
Works for:
Anti-aging,
Evens skin tone,
Anti-blemish,
Moisturizing,
Reduces irritation,
Antibacterial,
Anti-inflammatory,
Reduces redness
Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture.
The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
retinol
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation,
Evens skin tone,
Anti-blemish,
Mattifying,
Exfoliation,
Anti-aging
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Show more
Potential irritants
coptis japonica root extract
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation
A plant extract that might have some anti-oxidant properties
retinol
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation,
Evens skin tone,
Anti-blemish,
Mattifying,
Exfoliation,
Anti-aging
Two steps removed from the active form of vitamin A - retinoic acid. Once converted to the retinoic acid in the skin, retinol is proven to be effective against all signs of aging. It improves skin cell turnover, helps fight blemishes and clogged pores, can regulate excess oil production and even skin tone. It can, however, be quite irritating
Show more
Comodogenic ingredients
glyceryl stearate se
1.3% -
1.6%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
Used to stabilize the product formulations and works as an emollient
cetearyl alcohol
0.4% -
0.6%
Irritation risk: Comedogenicity: Medium
Works for:
Cleansing,
Moisturizing
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
butylene glycol
5.6% -
6.9%
Irritation risk:
Works for:
Moisturizing
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
glycerin
3.9% -
4.7%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Show more
Ingredient list view
Water, Butylene glycol, Glycerin, Hydrogenated polydecene, Caprylyl methicone, Niacinamide, Bakuchiol, Glyceryl stearate se, Benzyl glycol, Sodium polyacryloyldimethyl taurate, Polyglyceryl-3 methylglucose distearate, Hydroxypropyl methylcellulose stearoxy ether, Palmitic acid, Stearic acid, Cetearyl alcohol, Cetearyl glucoside, Citric acid, Sorbitan olivate, Dioscorea japonica root extract, Sodium polyacrylate, Ethylhexylglycerin, Disodium edta, Malt extract, Adenosine, Coptis japonica root extract, Retinol, Polysorbate 20, Lactobacillus ferment, 1,2-hexanediol, Dipropylene glycol, Hydrogenated lecithin, Hydrolyzed collagen, Cetearyl olivate, Panthenol, Coffea arabica seed extract, Hydrolyzed extensin, Hyaluronic acid, Ceramide np, Cholesterol, Acetyl hexapeptide-8, Sodium ascorbyl phosphate, Phytosphingosine, Sh-decapeptide-7, Sh-octapeptide-4, Sh-oligopeptide-9, Sh-pentapeptide-19, Riboflavin, Biotin, Cyanocobalamin, Ascorbic acid, Thiamine hcl, Folic acid, Pyridoxine
Sources
- Glycerol and the skin: holistic approach to its origin and functions
- Safety Assessment of Polyene Group as Used in Cosmetics
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Bakuchiol in the Management of Acne-affected Skin
- Prospective, randomized, double‐blind assessment of topical bakuchiol and retinol for facial photoageing
- A dermocosmetic containing bakuchiol, Ginkgo biloba extract and mannitol improves the efficacy of adapalene in patients with acne vulgaris: result from a controlled randomized trial
- Evaluation of anti-wrinkle efficacy of adenosine-containing products using the FOITS technique
- Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety
- Improvement of naturally aged skin with vitamin A (retinol)
- A comparative study of the effects of retinol and retinoic acid on histological, molecular, and clinical properties of human skin
- The effect of probiotics on immune regulation, acne, and photoaging
- Comparison of clinical and histological effects between lactobacillus-fermented Chamaecyparis obtusa and tea tree oil for the treatment of acne: an eight-week double-blind randomized controlled split-face study
- Use of Probiotics for Dermal Applications
- The influence of alkane chain length on the skin irritation potential of 1,2-alkanediols
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- Effect of green Coffea arabica L. seed oil on extracellular matrix components and water-channel expression in in vitro and ex vivo human skin models
- Efficacy of a New Topical Nano-hyaluronic Acid in Humans
- Physiochemical properties and application of hyaluronic acid: a systematic review
- Skin hydration is significantly increased by a cream formulated to mimic the skin’s own natural moisturizing systems
- Topically Applied Ceramides Interact with the Stratum Corneum Lipid Matrix in Compromised Ex Vivo Skin
- Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris
- Sodium ascorbyl phosphate in topical microemulsions
- Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics
- Regulation of collagen synthesis in human dermal fibroblasts by the sodium and magnesium salts of ascorbyl-2-phosphate
- Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment
- Application of l-ascorbic acid and its derivatives (sodium ascorbyl phosphate and magnesium ascorbyl phosphate) in topical cosmetic formulations: stability studies
- Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial
- Topical vitamin B12--a new therapeutic approach in atopic dermatitis-evaluation of efficacy and tolerability in a randomized placebo-controlled multicentre clinical trial
- Superiority of a vitamin B12-containing emollient compared to a standard emollient in the maintenance treatment of mild-to-moderate plaque psoriasis
- Folic acid and creatine improve the firmness of human skin in vivo