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https://www.philipkingsley.com/density-amino-acid-protein-booster-3-month-supply.html
54290
Density Amino Acid Booster 3-month Supply Bundle
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110.4
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Supplements formulated to help you reach the correct daily quota of Amino Acids to support the maintenance of healthy hair. <div class="magezon-builder magezon-builder-preload"><div class="dmb6yvd mgz-element mgz-element-row full_width_row mgz-row-equal-height content-bottom"><div class="mgz-element-inner dmb6yvd-s"><div data-background-type="image" data-parallax-image-background-position="center bottom" class="mgz-parallax dmb6yvd-p"><div class="mgz-parallax-inner"></div></div><div class="inner-content mgz-container"><div class="jx17o3a mgz-element mgz-element-column mgz-col-xl-25 mgz-col-md-6"><div class="mgz-element-inner jx17o3a-s"><div data-background-type="image" data-parallax-image-background-position="center top" class="mgz-parallax jx17o3a-p"><div class="mgz-parallax-inner"></div></div><div class="agfttln mgz-element mgz-child mgz-element-heading"><div class="mgz-element-inner agfttln-s"><h6 class="mgz-element-heading-text" > Vegan & Vegetarian Friendly </h6><style class="mgz-style">.mgz-element.agfttln .mgz-element-heading-text{color:#ffffff;}</style></div></div><div class="ls9gfuk mgz-element mgz-child mgz-element-heading"><div class="mgz-element-inner ls9gfuk-s"><h3 class="mgz-element-heading-text" > Support healthy hair from the inside out </h3><style class="mgz-style">.ls9gfuk-s{margin-bottom:25px !important;}.mgz-element.ls9gfuk .mgz-element-heading-text{color:#ffffff;}</style></div></div><div class="rps6mal mgz-element mgz-child mgz-element-text"><div class="mgz-element-inner rps6mal-s"><p><span style="color: #ffffff;">Formulated to help you reach the correct daily quota of Amino Acids to support the maintenance of healthy hair.</span></p></div></div><div class="e1h3jep mgz-element mgz-child mgz-element-icon_list"><div class="mgz-element-inner e1h3jep-s"><div class="mgz-icon-list mgz-icon-list-vertical"><div class="mgz-icon-list-item"><i class="mgz-icon-list-item-icon fas mgz-fa-check"></i> <span class="mgz-icon-list-item-text">Improves hair condition</span> </div><div class="mgz-icon-list-item"><i class="mgz-icon-list-item-icon fas mgz-fa-check"></i> <span class="mgz-icon-list-item-text">Preserve the hair you have</span> </div><div class="mgz-icon-list-item"><i class="mgz-icon-list-item-icon fas mgz-fa-check"></i> <span class="mgz-icon-list-item-text">Vegan & vegetarian</span> </div></div><style class="mgz-style">.e1h3jep-s{margin-bottom:30px !important;}.mgz-element.e1h3jep .mgz-icon-list-item{margin-bottom:5px;}.mgz-element.e1h3jep .mgz-icon-list-item-icon{color:#ffffff;}.mgz-element.e1h3jep .mgz-icon-list-item-text{color:#ffffff;}</style></div></div><div class="s5eduhu mgz-element mgz-child mgz-element-button white"><div class="mgz-element-inner s5eduhu-s"><div class="mgz-button mgz-btn-style-flat mgz-btn-size-md"><a href="" class="mgz-link mgz-btn" title="" ><i class="fas mgz-fa-plus-circle"></i> Full Product description </a></div><style class="mgz-style">.s5eduhu-s{padding-right:0px !important;padding-left:0px !important;}.mgz-element.s5eduhu .mgz-link{border-radius:0px;background-color:rgba(0, 0, 0, 0);}.mgz-element.s5eduhu .mgz-link{border-radius:0px;background-color:rgba(0, 0, 0, 0);}.mgz-element.s5eduhu .mgz-link{padding: 0;}</style></div></div><script>
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am_shipping_type:Standard
color_scheme:PKLabs
margin:90
pk_feefo_rating:4.9
pk_feefo_review_count:7
price:138.000000
product_size:3 month supply
sku:PHI1339
stock_visibility:In Stock
Standard
PKLabs
90
4.9
7
138.000000
3 month supply
PHI1339
In Stock
Density Amino Acid Booster
3-month Supply Bundle
Support healthy hair from the inside out
Supplements
Vegan & Vegetarian Friendly
Support healthy hair from the inside out
Formulated to help you reach the correct daily quota of Amino Acids to support the maintenance of healthy hair.
Improves hair condition
Preserve the hair you have
Vegan & vegetarian
Key Ingredients.
Vitamin C & Biotin
Vitamin C antioxidants contribute to collagen formation, to support the optimal function of the skin.
Cruelty-Free
Planet-friendly packaging
Trichologist Approved
Scientifically Tested
Need to know a bit more?
Frequently Asked Questions
We answer some common queries about Density Amino Acid Booster.
If you have more questions you can submit a question below or visit our Help Centre to speak with our Customer Care Team.
All cosmetic products are assessed by qualified experts for safety before they are allowed on the market. Unsafe products would not reach the market. If you have any concerns about products you are using during pregnancy or when breastfeeding, we recommend consulting a medical professional. We recommend discussing taking new supplements with a medical professional.
If you liked Trichotherapy PK4, you’ll love DENSITY AMINO ACID PROTEIN BOOSTER…
What’s new?
- Our new supplements now include a nutrient-rich cocktail of Vitamin C, Biotin, Copper and Selenium
What has stayed the same?
- The format, size and shape mirror our previous PK4 capsules, so you can rest assured they are equally as easy to take
- Lysine, Leucine, Arginine, Valine, Methionine and Glutamine all remain within this formula, with the benefit of optimized levels of inclusion
You can try our Hair Quiz to find the right product for your hair, or contact one of our online hair consultants.
No, we are very proud to say that all of our products are cruelty-free.
Reviews & Questions
What our customers say...
4.0
4.0 star rating
4.0 star rating 21 Reviews, 1 Q&As Thank you for posting a review!
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Verified Reviewer
0.0 star rating
04/24/25
M
Mandy D.
Verified Buyer
5.0 star rating
08/15/23
Highly recommend!
Review by Mandy D. on 15 Aug 2023 review stating Highly recommend!
I cannot praise this product enough. I started to lose my hair due to early menopause and after having covid the 1st time. I've now had it 3 times and was so worried my hair would fall out completely. When my hair is down it feel so much fuller and the top/sides of my scalp is growing back, slowly but surely. I am totally convinced it is down to t...Read MoreRead more about I cannot praise this product enough. I
he product, shampoo/conditioner and anything else I can use from Philip Kingsley. But I used the supplements for a while 1st and definitely noticed a difference Read LessRead less about I cannot praise this product enough. I
On Density Amino Acid Booster 3-month Supply Bundle
R
Raili H.
Verified Buyer
5.0 star rating
Natural Hair:
Straight
Hair Texture:
Fine
08/02/23
Natural Hair:
Straight
Hair Texture:
Fine
Surprisingly effective
Review by Raili H. on 2 Aug 2023 review stating Surprisingly effective
I'm old and have short thin hair which used to sit depressingly flat on my head. I was sceptical about the benefits of Density Amino Acid Protein Booster Supplement but decided to give it a go. After the first month, I realised that my scalp was no longer so clearly visible and carried on taking the capsules. Now, three months in, I don't think I ...Read MoreRead more about I'm old and have short thin hair which
have any more hair than before but what I have is thicker. There's more volume. Density does not come cheap so I'm grateful for the reduced price for 3 months' supply. Read LessRead less about I'm old and have short thin hair which
On Density Amino Acid Booster 3-month Supply Bundle
J
Jacqueline P.
Verified Buyer
5.0 star rating
Natural Hair:
Straight
Hair Texture:
Coarse
05/22/23
Natural Hair:
Straight
Hair Texture:
Coarse
Love these great purchase thanks!
Review by Jacqueline P. on 22 May 2023 review stating Love these great purchase thanks!
Love these great purchase thanks!
On Density Amino Acid Booster 3-month Supply Bundle
A
Angel
Verified Buyer
5.0 star rating
12/01/22
Continuous use is a MUST to see the difference!
Review by Angel on 1 Dec 2022 review stating Continuous use is a MUST to see the difference!
Excellent product - nails improved first - hair much better condition...
On Density Amino Acid Booster 3-month Supply Bundle
R
Ronni
Verified Buyer
5.0 star rating
11/19/22
Great product I'm im
Review by Ronni on 19 Nov 2022 review stating Great product I'm im
Great product I'm impressed
On Density Amino Acid Booster 3-month Supply Bundle
B
Brenda
Verified Reviewer
08/17/23
Q: How do you use the drops?
Answers (1)
PHILIP KINGSLEY
08/17/23
A: You can use the Density Preserving Scalp Drops by massaging 2.5ml over your scalp daily, after washing your hair (or apply to dry hair if you are not able to wash hair daily).
Was this answer helpful? 0 0
08/17/23
